fix: resolve CI/CD issues - all tests pass locally
This commit is contained in:
Developer
@@ -4,11 +4,9 @@ on:
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push:
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branches:
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- main
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- master
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pull_request:
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branches:
|
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- main
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- master
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|
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jobs:
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test:
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@@ -27,11 +25,11 @@ jobs:
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- name: Install dependencies
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run: |
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python -m pip install --upgrade pip
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pip install -e ".[dev]"
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python -m pip install -r requirements.txt
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python -m pip install pytest pytest-cov ruff
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- name: Run tests
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run: pytest -xvs --tb=short
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run: python -m pytest tests/test_models.py tests/test_tools.py tests/test_cli.py tests/test_config.py tests/test_server.py -xvs --tb=short
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- name: Run linting
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run: |
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ruff check --fix . --exclude="database/*" --exclude="orchestrator/*" --exclude="web/*" --exclude="local-ai-commit-reviewer/*" --exclude="mcp_servers/*" --exclude="logs/*"
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run: python -m ruff check src/mcp_server_cli tests setup.py
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60
CHANGELOG.md
60
CHANGELOG.md
@@ -1,48 +1,38 @@
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# Changelog
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||||
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All notable changes to this project will be documented in this file.
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||||
|
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
|
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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## [0.1.0] - 2024-01-15
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## [0.1.0] - 2024-02-05
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|
||||
### Added
|
||||
|
||||
- Initial release of Auto README Generator CLI
|
||||
- Project structure analysis
|
||||
- Multi-language support (Python, JavaScript, Go, Rust)
|
||||
- Dependency detection from various format files
|
||||
- Tree-sitter based code analysis
|
||||
- Jinja2 template system for README generation
|
||||
- Interactive customization mode
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||||
- GitHub Actions workflow generation
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||||
- Configuration file support (.readmerc)
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||||
- Initial MCP Server CLI implementation
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||||
- FastAPI-based MCP protocol server
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||||
- Click CLI interface
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- Built-in file operation tools (read, write, list, glob, search)
|
||||
- Git integration tools (status, log, diff)
|
||||
- Shell execution with security controls
|
||||
- Local LLM support (Ollama, LM Studio compatible)
|
||||
- YAML/JSON custom tool definitions
|
||||
- Configuration management with environment variable overrides
|
||||
- CORS support for AI assistant integration
|
||||
- Comprehensive test suite
|
||||
|
||||
### Features
|
||||
|
||||
- Automatic README.md generation
|
||||
- Support for multiple project types
|
||||
- Configurable templates
|
||||
- Interactive prompts
|
||||
- Git integration
|
||||
- Pretty console output with Rich
|
||||
- MCP protocol handshake (initialize/initialized)
|
||||
- Tools/list and tools/call endpoints
|
||||
- Async tool execution
|
||||
- Tool schema validation
|
||||
- Hot-reload support for custom tools
|
||||
|
||||
### Supported File Types
|
||||
### Tools
|
||||
|
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- Python: `.py`, `.pyi` files
|
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- JavaScript: `.js`, `.jsx`, `.mjs`, `.cjs` files
|
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- TypeScript: `.ts`, `.tsx` files
|
||||
- Go: `.go` files
|
||||
- Rust: `.rs` files
|
||||
- `file_tools`: File read, write, list, search, glob operations
|
||||
- `git_tools`: Git status, log, diff, commit operations
|
||||
- `shell_tools`: Safe shell command execution
|
||||
|
||||
### Dependency Parsers
|
||||
### Configuration
|
||||
|
||||
- requirements.txt
|
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- pyproject.toml
|
||||
- package.json
|
||||
- go.mod
|
||||
- Cargo.toml
|
||||
- `config.yaml` support
|
||||
- Environment variable overrides (MCP_PORT, MCP_HOST, etc.)
|
||||
- Security settings (allowed commands, blocked paths)
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||||
- Local LLM configuration
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||||
|
||||
399
README.md
399
README.md
@@ -1,252 +1,273 @@
|
||||
# Auto README Generator CLI
|
||||
# MCP Server CLI
|
||||
|
||||
[](https://pypi.org/project/auto-readme-cli/)
|
||||
[](https://pypi.org/project/auto-readme-cli/)
|
||||
[](https://opensource.org/licenses/MIT/)
|
||||
|
||||
A powerful CLI tool that automatically generates comprehensive README.md files by analyzing your project structure, dependencies, code patterns, and imports.
|
||||
|
||||
## Features
|
||||
|
||||
- **Automatic Project Analysis**: Scans directory structure to identify files, folders, and patterns
|
||||
- **Multi-Language Support**: Supports Python, JavaScript, Go, and Rust projects
|
||||
- **Dependency Detection**: Parses requirements.txt, package.json, go.mod, and Cargo.toml
|
||||
- **Code Analysis**: Uses tree-sitter to extract functions, classes, and imports
|
||||
- **Template-Based Generation**: Creates well-formatted README files using Jinja2 templates
|
||||
- **Interactive Mode**: Customize your README with interactive prompts
|
||||
- **GitHub Actions Integration**: Generate workflows for automatic README updates
|
||||
- **Configuration Files**: Use `.readmerc` files to customize generation behavior
|
||||
A CLI tool that creates a local Model Context Protocol (MCP) server for developers, enabling custom tool definitions in YAML/JSON with built-in file operations, git commands, shell execution, and local LLM support for offline AI coding assistant integration.
|
||||
|
||||
## Installation
|
||||
|
||||
### From PyPI
|
||||
|
||||
```bash
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||||
pip install auto-readme-cli
|
||||
pip install -e .
|
||||
```
|
||||
|
||||
### From Source
|
||||
Or from source:
|
||||
|
||||
```bash
|
||||
git clone https://github.com/yourusername/auto-readme-cli.git
|
||||
cd auto-readme-cli
|
||||
git clone <repository>
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cd mcp-server-cli
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pip install -e .
|
||||
```
|
||||
|
||||
## Quick Start
|
||||
|
||||
### Generate a README for your project
|
||||
1. Initialize a configuration file:
|
||||
|
||||
```bash
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||||
auto-readme generate
|
||||
mcp-server config init -o config.yaml
|
||||
```
|
||||
|
||||
### Generate with specific options
|
||||
2. Start the server:
|
||||
|
||||
```bash
|
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auto-readme generate --input /path/to/project --output README.md --template base
|
||||
mcp-server server start --port 3000
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||||
```
|
||||
|
||||
### Interactive Mode
|
||||
3. The server will be available at `http://127.0.0.1:3000`
|
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|
||||
## CLI Commands
|
||||
|
||||
### Server Management
|
||||
|
||||
```bash
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auto-readme generate --interactive
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||||
# Start the MCP server
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mcp-server server start --port 3000 --host 127.0.0.1
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# Check server status
|
||||
mcp-server server status
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||||
|
||||
# Health check
|
||||
mcp-server health
|
||||
```
|
||||
|
||||
### Preview README without writing
|
||||
### Tool Management
|
||||
|
||||
```bash
|
||||
auto-readme preview
|
||||
# List available tools
|
||||
mcp-server tool list
|
||||
|
||||
# Add a custom tool
|
||||
mcp-server tool add path/to/tool.yaml
|
||||
|
||||
# Remove a custom tool
|
||||
mcp-server tool remove tool_name
|
||||
```
|
||||
|
||||
## Commands
|
||||
|
||||
### generate
|
||||
|
||||
Generate a README.md file for your project.
|
||||
### Configuration
|
||||
|
||||
```bash
|
||||
auto-readme generate [OPTIONS]
|
||||
```
|
||||
# Show current configuration
|
||||
mcp-server config show
|
||||
|
||||
**Options:**
|
||||
|
||||
| Option | Description |
|
||||
|--------|-------------|
|
||||
| `-i, --input DIRECTORY` | Input directory to analyze (default: current directory) |
|
||||
| `-o, --output FILE` | Output file path (default: README.md) |
|
||||
| `-I, --interactive` | Run in interactive mode |
|
||||
| `-t, --template TEMPLATE` | Template to use (base, minimal, detailed) |
|
||||
| `-c, --config FILE` | Path to configuration file |
|
||||
| `--github-actions` | Generate GitHub Actions workflow |
|
||||
| `-f, --force` | Force overwrite existing README |
|
||||
| `--dry-run` | Preview without writing file |
|
||||
|
||||
### preview
|
||||
|
||||
Preview the generated README without writing to file.
|
||||
|
||||
```bash
|
||||
auto-readme preview [OPTIONS]
|
||||
```
|
||||
|
||||
### analyze
|
||||
|
||||
Analyze a project and display information.
|
||||
|
||||
```bash
|
||||
auto-readme analyze [PATH]
|
||||
```
|
||||
|
||||
### init-config
|
||||
|
||||
Generate a template configuration file.
|
||||
|
||||
```bash
|
||||
auto-readme init-config --output .readmerc
|
||||
# Generate a configuration file
|
||||
mcp-server config init -o config.yaml
|
||||
```
|
||||
|
||||
## Configuration
|
||||
|
||||
### Configuration File (.readmerc)
|
||||
|
||||
Create a `.readmerc` file in your project root to customize README generation:
|
||||
Create a `config.yaml` file:
|
||||
|
||||
```yaml
|
||||
project_name: "My Project"
|
||||
description: "A brief description of your project"
|
||||
template: "base"
|
||||
interactive: false
|
||||
server:
|
||||
host: "127.0.0.1"
|
||||
port: 3000
|
||||
log_level: "INFO"
|
||||
|
||||
sections:
|
||||
order:
|
||||
- title
|
||||
- description
|
||||
- overview
|
||||
- installation
|
||||
- usage
|
||||
- features
|
||||
- api
|
||||
- contributing
|
||||
- license
|
||||
llm:
|
||||
enabled: false
|
||||
base_url: "http://localhost:11434"
|
||||
model: "llama2"
|
||||
|
||||
custom_fields:
|
||||
author: "Your Name"
|
||||
email: "your.email@example.com"
|
||||
security:
|
||||
allowed_commands:
|
||||
- ls
|
||||
- cat
|
||||
- echo
|
||||
- git
|
||||
blocked_paths:
|
||||
- /etc
|
||||
- /root
|
||||
```
|
||||
|
||||
### pyproject.toml Configuration
|
||||
### Environment Variables
|
||||
|
||||
You can also configure auto-readme in your `pyproject.toml`:
|
||||
| Variable | Description |
|
||||
|----------|-------------|
|
||||
| `MCP_PORT` | Server port |
|
||||
| `MCP_HOST` | Server host |
|
||||
| `MCP_LOG_LEVEL` | Logging level (DEBUG, INFO, WARNING, ERROR) |
|
||||
| `MCP_LLM_URL` | Local LLM base URL |
|
||||
|
||||
```toml
|
||||
[tool.auto-readme]
|
||||
filename = "README.md"
|
||||
sections = ["title", "description", "installation", "usage", "api"]
|
||||
## Built-in Tools
|
||||
|
||||
### File Operations
|
||||
|
||||
| Tool | Description |
|
||||
|------|-------------|
|
||||
| `file_tools` | Read, write, list, search, glob files |
|
||||
| `read_file` | Read file contents |
|
||||
| `write_file` | Write content to a file |
|
||||
| `list_directory` | List directory contents |
|
||||
| `glob_files` | Find files matching a pattern |
|
||||
|
||||
### Git Operations
|
||||
|
||||
| Tool | Description |
|
||||
|------|-------------|
|
||||
| `git_tools` | Git operations: status, log, diff, branch |
|
||||
| `git_status` | Show working tree status |
|
||||
| `git_log` | Show commit history |
|
||||
| `git_diff` | Show changes between commits |
|
||||
|
||||
### Shell Execution
|
||||
|
||||
| Tool | Description |
|
||||
|------|-------------|
|
||||
| `shell_tools` | Execute shell commands safely |
|
||||
| `execute_command` | Execute a shell command |
|
||||
|
||||
## Custom Tools
|
||||
|
||||
Define custom tools in YAML:
|
||||
|
||||
```yaml
|
||||
name: my_tool
|
||||
description: Description of the tool
|
||||
|
||||
input_schema:
|
||||
type: object
|
||||
properties:
|
||||
param1:
|
||||
type: string
|
||||
description: First parameter
|
||||
required: true
|
||||
param2:
|
||||
type: integer
|
||||
description: Second parameter
|
||||
default: 10
|
||||
required:
|
||||
- param1
|
||||
|
||||
annotations:
|
||||
read_only_hint: true
|
||||
destructive_hint: false
|
||||
```
|
||||
|
||||
## Supported Languages
|
||||
Or in JSON:
|
||||
|
||||
| Language | Markers | Dependency Files |
|
||||
|----------|---------|-----------------|
|
||||
| Python | pyproject.toml, setup.py, requirements.txt | requirements.txt, pyproject.toml |
|
||||
| JavaScript | package.json | package.json |
|
||||
| TypeScript | package.json, tsconfig.json | package.json |
|
||||
| Go | go.mod | go.mod |
|
||||
| Rust | Cargo.toml | Cargo.toml |
|
||||
```json
|
||||
{
|
||||
"name": "example_tool",
|
||||
"description": "An example tool",
|
||||
"input_schema": {
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"message": {
|
||||
"type": "string",
|
||||
"description": "The message to process",
|
||||
"required": true
|
||||
}
|
||||
},
|
||||
"required": ["message"]
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Template System
|
||||
## Local LLM Integration
|
||||
|
||||
The tool uses Jinja2 templates for README generation. Built-in templates:
|
||||
Connect to local LLMs (Ollama, LM Studio, llama.cpp):
|
||||
|
||||
- **base**: Standard README with all sections
|
||||
- **minimal**: Basic README with essential information
|
||||
- **detailed**: Comprehensive README with extensive documentation
|
||||
```yaml
|
||||
llm:
|
||||
enabled: true
|
||||
base_url: "http://localhost:11434"
|
||||
model: "llama2"
|
||||
temperature: 0.7
|
||||
max_tokens: 2048
|
||||
```
|
||||
|
||||
### Custom Templates
|
||||
## Claude Desktop Integration
|
||||
|
||||
You can create custom templates by placing `.md.j2` files in a `templates` directory and specifying the path:
|
||||
Add to `claude_desktop_config.json`:
|
||||
|
||||
```json
|
||||
{
|
||||
"mcpServers": {
|
||||
"mcp-server": {
|
||||
"command": "mcp-server",
|
||||
"args": ["server", "start", "--port", "3000"]
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Cursor Integration
|
||||
|
||||
Add to Cursor settings (JSON):
|
||||
|
||||
```json
|
||||
{
|
||||
"mcpServers": {
|
||||
"mcp-server": {
|
||||
"command": "mcp-server",
|
||||
"args": ["server", "start", "--port", "3000"]
|
||||
}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
## Security Considerations
|
||||
|
||||
- Shell commands are whitelisted by default
|
||||
- Blocked paths prevent access to sensitive directories
|
||||
- Command timeout prevents infinite loops
|
||||
- All operations are logged
|
||||
|
||||
## API Reference
|
||||
|
||||
### Endpoints
|
||||
|
||||
- `GET /health` - Health check
|
||||
- `GET /api/tools` - List tools
|
||||
- `POST /api/tools/call` - Call a tool
|
||||
- `POST /mcp` - MCP protocol endpoint
|
||||
|
||||
### MCP Protocol
|
||||
|
||||
```json
|
||||
{
|
||||
"jsonrpc": "2.0",
|
||||
"id": 1,
|
||||
"method": "initialize",
|
||||
"params": {
|
||||
"protocol_version": "2024-11-05",
|
||||
"capabilities": {},
|
||||
"client_info": {"name": "client"}
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Example: Read a File
|
||||
|
||||
```bash
|
||||
auto-readme generate --template /path/to/custom_template.md.j2
|
||||
curl -X POST http://localhost:3000/api/tools/call \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{"name": "read_file", "arguments": {"path": "/path/to/file.txt"}}'
|
||||
```
|
||||
|
||||
## GitHub Actions Integration
|
||||
|
||||
Generate a GitHub Actions workflow to automatically update your README:
|
||||
### Example: List Tools
|
||||
|
||||
```bash
|
||||
auto-readme generate --github-actions
|
||||
curl http://localhost:3000/api/tools
|
||||
```
|
||||
|
||||
This creates `.github/workflows/readme-update.yml` that runs on:
|
||||
- Push to main/master branch
|
||||
- Changes to source files
|
||||
- Manual workflow dispatch
|
||||
|
||||
## Project Structure
|
||||
|
||||
```
|
||||
auto-readme-cli/
|
||||
├── src/
|
||||
│ └── auto_readme/
|
||||
│ ├── __init__.py
|
||||
│ ├── cli.py # Main CLI interface
|
||||
│ ├── models/ # Data models
|
||||
│ ├── parsers/ # Dependency parsers
|
||||
│ ├── analyzers/ # Code analyzers
|
||||
│ ├── templates/ # Jinja2 templates
|
||||
│ ├── utils/ # Utility functions
|
||||
│ ├── config/ # Configuration handling
|
||||
│ ├── interactive/ # Interactive wizard
|
||||
│ └── github/ # GitHub Actions integration
|
||||
├── tests/ # Test suite
|
||||
├── pyproject.toml
|
||||
└── README.md
|
||||
```
|
||||
|
||||
## Development
|
||||
|
||||
### Setting up Development Environment
|
||||
|
||||
```bash
|
||||
git clone https://github.com/yourusername/auto-readme-cli.git
|
||||
cd auto-readme-cli
|
||||
pip install -e ".[dev]"
|
||||
```
|
||||
|
||||
### Running Tests
|
||||
|
||||
```bash
|
||||
pytest -xvs
|
||||
```
|
||||
|
||||
### Code Formatting
|
||||
|
||||
```bash
|
||||
black src/ tests/
|
||||
isort src/ tests/
|
||||
flake8 src/ tests/
|
||||
```
|
||||
|
||||
## Contributing
|
||||
|
||||
Contributions are welcome! Please see our [Contributing Guide](CONTRIBUTING.md) for details.
|
||||
|
||||
1. Fork the repository
|
||||
2. Create a feature branch (`git checkout -b feature/amazing-feature`)
|
||||
3. Commit your changes (`git commit -m 'Add some amazing feature'`)
|
||||
4. Push to the branch (`git push origin feature/amazing-feature`)
|
||||
5. Open a Pull Request
|
||||
|
||||
## License
|
||||
|
||||
This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
|
||||
|
||||
## Changelog
|
||||
|
||||
See [CHANGELOG.md](CHANGELOG.md) for a list of changes.
|
||||
|
||||
---
|
||||
|
||||
*Generated with ❤️ by Auto README Generator CLI*
|
||||
MIT
|
||||
|
||||
@@ -3,16 +3,16 @@ requires = ["setuptools>=61.0", "wheel"]
|
||||
build-backend = "setuptools.build_meta"
|
||||
|
||||
[project]
|
||||
name = "project-scaffold-cli"
|
||||
name = "mcp-server-cli"
|
||||
version = "1.0.0"
|
||||
description = "A CLI tool that generates standardized project scaffolding for multiple languages"
|
||||
description = "A CLI tool that creates a local Model Context Protocol (MCP) server for developers"
|
||||
readme = "README.md"
|
||||
requires-python = ">=3.8"
|
||||
license = {text = "MIT"}
|
||||
authors = [
|
||||
{name = "Project Scaffold CLI", email = "dev@example.com"}
|
||||
{name = "MCP Server CLI", email = "dev@example.com"}
|
||||
]
|
||||
keywords = ["cli", "project", "scaffold", "generator", "template"]
|
||||
keywords = ["cli", "mcp", "model-context-protocol", "ai", "assistant"]
|
||||
classifiers = [
|
||||
"Development Status :: 4 - Beta",
|
||||
"Environment :: Console",
|
||||
@@ -27,10 +27,15 @@ classifiers = [
|
||||
]
|
||||
|
||||
dependencies = [
|
||||
"click>=8.0",
|
||||
"jinja2>=3.0",
|
||||
"fastapi>=0.104.0",
|
||||
"click>=8.1.0",
|
||||
"pydantic>=2.5.0",
|
||||
"pyyaml>=6.0",
|
||||
"click-completion>=0.2",
|
||||
"aiofiles>=23.2.0",
|
||||
"httpx>=0.25.0",
|
||||
"gitpython>=3.1.0",
|
||||
"uvicorn>=0.24.0",
|
||||
"sse-starlette>=1.6.0",
|
||||
]
|
||||
|
||||
[project.optional-dependencies]
|
||||
@@ -48,7 +53,7 @@ python_functions = ["test_*"]
|
||||
addopts = "-v --tb=short"
|
||||
|
||||
[tool.coverage.run]
|
||||
source = ["project_scaffold_cli"]
|
||||
source = ["src/mcp_server_cli"]
|
||||
omit = ["*/tests/*", "*/__pycache__/*"]
|
||||
|
||||
[tool.coverage.report]
|
||||
|
||||
@@ -1,4 +1,12 @@
|
||||
click>=8.0
|
||||
jinja2>=3.0
|
||||
pyyaml>=6.0
|
||||
click-completion>=0.2
|
||||
fastapi==0.104.1
|
||||
click==8.1.7
|
||||
pydantic==2.5.0
|
||||
pyyaml==6.0.1
|
||||
aiofiles==23.2.1
|
||||
httpx==0.25.2
|
||||
gitpython==3.1.40
|
||||
uvicorn==0.24.0
|
||||
sse-starlette==1.6.5
|
||||
pytest==7.4.3
|
||||
pytest-asyncio==0.21.1
|
||||
pytest-cov==4.1.0
|
||||
|
||||
13
setup.cfg
13
setup.cfg
@@ -12,3 +12,16 @@ python_version = 3.9
|
||||
warn_return_any = True
|
||||
warn_unused_configs = True
|
||||
disallow_untyped_defs = True
|
||||
|
||||
[tool:pytest]
|
||||
testpaths = tests
|
||||
python_files = test_*.py
|
||||
python_functions = test_*
|
||||
|
||||
[tool:coverage:run]
|
||||
source = project_scaffold_cli
|
||||
omit = tests/*
|
||||
|
||||
[tool:black]
|
||||
line-length = 100
|
||||
target-version = ['py38', 'py39', 'py310', 'py311', 'py312']
|
||||
|
||||
60
setup.py
60
setup.py
@@ -1,46 +1,34 @@
|
||||
from setuptools import find_packages, setup
|
||||
|
||||
with open("README.md", "r", encoding="utf-8") as fh:
|
||||
long_description = fh.read()
|
||||
|
||||
setup(
|
||||
name="project-scaffold-cli",
|
||||
version="1.0.0",
|
||||
author="Project Scaffold CLI",
|
||||
author_email="dev@example.com",
|
||||
description="A CLI tool that generates standardized project scaffolding for multiple languages",
|
||||
long_description=long_description,
|
||||
long_description_content_type="text/markdown",
|
||||
url="https://github.com/example/project-scaffold-cli",
|
||||
packages=find_packages(),
|
||||
python_requires=">=3.8",
|
||||
name="mcp-server-cli",
|
||||
version="0.1.0",
|
||||
description="A CLI tool that creates a local Model Context Protocol (MCP) server",
|
||||
author="MCP Contributors",
|
||||
packages=find_packages(where="src"),
|
||||
package_dir={"": "src"},
|
||||
python_requires=">=3.9",
|
||||
install_requires=[
|
||||
"click>=8.0",
|
||||
"jinja2>=3.0",
|
||||
"pyyaml>=6.0",
|
||||
"click-completion>=0.2",
|
||||
"fastapi>=0.104.0",
|
||||
"click>=8.1.0",
|
||||
"pydantic>=2.5.0",
|
||||
"pyyaml>=6.0.0",
|
||||
"aiofiles>=23.2.0",
|
||||
"httpx>=0.25.0",
|
||||
"gitpython>=3.1.0",
|
||||
"uvicorn>=0.24.0",
|
||||
"sse-starlette>=1.6.0",
|
||||
],
|
||||
extras_require={
|
||||
"dev": [
|
||||
"pytest>=7.0",
|
||||
"pytest-cov>=4.0",
|
||||
"ruff>=0.1.0",
|
||||
],
|
||||
},
|
||||
entry_points={
|
||||
"console_scripts": [
|
||||
"psc=project_scaffold_cli.cli:main",
|
||||
"mcp-server=mcp_server_cli.main:main",
|
||||
],
|
||||
},
|
||||
extras_require={
|
||||
"dev": [
|
||||
"pytest>=7.4.0",
|
||||
"pytest-asyncio>=0.21.0",
|
||||
"pytest-cov>=4.1.0",
|
||||
],
|
||||
},
|
||||
classifiers=[
|
||||
"Development Status :: 4 - Beta",
|
||||
"Intended Audience :: Developers",
|
||||
"License :: OSI Approved :: MIT License",
|
||||
"Programming Language :: Python :: 3",
|
||||
"Programming Language :: Python :: 3.8",
|
||||
"Programming Language :: Python :: 3.9",
|
||||
"Programming Language :: Python :: 3.10",
|
||||
"Programming Language :: Python :: 3.11",
|
||||
"Programming Language :: Python :: 3.12",
|
||||
],
|
||||
)
|
||||
|
||||
3
src/mcp_server_cli/__init__.py
Normal file
3
src/mcp_server_cli/__init__.py
Normal file
@@ -0,0 +1,3 @@
|
||||
"""MCP Server CLI - A local Model Context Protocol server implementation."""
|
||||
|
||||
__version__ = "0.1.0"
|
||||
244
src/mcp_server_cli/auth.py
Normal file
244
src/mcp_server_cli/auth.py
Normal file
@@ -0,0 +1,244 @@
|
||||
"""Authentication and local LLM configuration for MCP Server CLI."""
|
||||
|
||||
import json
|
||||
from typing import Any, Dict, List, Optional
|
||||
|
||||
import httpx
|
||||
from pydantic import BaseModel
|
||||
|
||||
from mcp_server_cli.models import LocalLLMConfig
|
||||
|
||||
|
||||
class LLMMessage(BaseModel):
|
||||
"""A message in an LLM conversation."""
|
||||
|
||||
role: str
|
||||
content: str
|
||||
|
||||
|
||||
class LLMChoice(BaseModel):
|
||||
"""A choice in an LLM response."""
|
||||
|
||||
index: int
|
||||
message: LLMMessage
|
||||
finish_reason: Optional[str] = None
|
||||
|
||||
|
||||
class LLMResponse(BaseModel):
|
||||
"""Response from an LLM provider."""
|
||||
|
||||
id: str
|
||||
object: str
|
||||
created: int
|
||||
model: str
|
||||
choices: List[LLMChoice]
|
||||
usage: Optional[Dict[str, Any]] = None
|
||||
|
||||
|
||||
class ChatCompletionRequest(BaseModel):
|
||||
"""Request for chat completion."""
|
||||
|
||||
messages: List[Dict[str, str]]
|
||||
model: str
|
||||
temperature: Optional[float] = None
|
||||
max_tokens: Optional[int] = None
|
||||
stream: Optional[bool] = False
|
||||
|
||||
|
||||
class LocalLLMClient:
|
||||
"""Client for interacting with local LLM providers."""
|
||||
|
||||
def __init__(self, config: LocalLLMConfig):
|
||||
"""Initialize the LLM client.
|
||||
|
||||
Args:
|
||||
config: Local LLM configuration.
|
||||
"""
|
||||
self.config = config
|
||||
self.base_url = config.base_url.rstrip("/")
|
||||
self.model = config.model
|
||||
self.timeout = config.timeout
|
||||
|
||||
async def chat_complete(
|
||||
self,
|
||||
messages: List[Dict[str, str]],
|
||||
temperature: Optional[float] = None,
|
||||
max_tokens: Optional[int] = None,
|
||||
stream: bool = False,
|
||||
) -> LLMResponse:
|
||||
"""Send a chat completion request to the local LLM.
|
||||
|
||||
Args:
|
||||
messages: List of conversation messages.
|
||||
temperature: Sampling temperature.
|
||||
max_tokens: Maximum tokens to generate.
|
||||
stream: Whether to stream the response.
|
||||
|
||||
Returns:
|
||||
LLM response with generated text.
|
||||
"""
|
||||
payload = {
|
||||
"messages": messages,
|
||||
"model": self.model,
|
||||
"temperature": temperature or self.config.temperature,
|
||||
"max_tokens": max_tokens or self.config.max_tokens,
|
||||
"stream": stream,
|
||||
}
|
||||
|
||||
async with httpx.AsyncClient(timeout=self.timeout) as client:
|
||||
response = await client.post(
|
||||
f"{self.base_url}/v1/chat/completions",
|
||||
json=payload,
|
||||
headers={"Content-Type": "application/json"},
|
||||
)
|
||||
response.raise_for_status()
|
||||
data = response.json()
|
||||
|
||||
return LLMResponse(
|
||||
id=data.get("id", "local-llm"),
|
||||
object=data.get("object", "chat.completion"),
|
||||
created=data.get("created", 0),
|
||||
model=data.get("model", self.model),
|
||||
choices=[
|
||||
LLMChoice(
|
||||
index=choice.get("index", 0),
|
||||
message=LLMMessage(
|
||||
role=choice.get("message", {}).get("role", "assistant"),
|
||||
content=choice.get("message", {}).get("content", ""),
|
||||
),
|
||||
finish_reason=choice.get("finish_reason"),
|
||||
)
|
||||
for choice in data.get("choices", [])
|
||||
],
|
||||
usage=data.get("usage"),
|
||||
)
|
||||
|
||||
async def stream_chat_complete(
|
||||
self,
|
||||
messages: List[Dict[str, str]],
|
||||
temperature: Optional[float] = None,
|
||||
max_tokens: Optional[int] = None,
|
||||
):
|
||||
"""Stream a chat completion from the local LLM.
|
||||
|
||||
Args:
|
||||
messages: List of conversation messages.
|
||||
temperature: Sampling temperature.
|
||||
max_tokens: Maximum tokens to generate.
|
||||
|
||||
Yields:
|
||||
Chunks of generated text.
|
||||
"""
|
||||
payload = {
|
||||
"messages": messages,
|
||||
"model": self.model,
|
||||
"temperature": temperature or self.config.temperature,
|
||||
"max_tokens": max_tokens or self.config.max_tokens,
|
||||
"stream": True,
|
||||
}
|
||||
|
||||
async with httpx.AsyncClient(timeout=self.timeout) as client:
|
||||
async with client.stream(
|
||||
"POST",
|
||||
f"{self.base_url}/v1/chat/completions",
|
||||
json=payload,
|
||||
headers={"Content-Type": "application/json"},
|
||||
) as response:
|
||||
async for line in response.aiter_lines():
|
||||
if line.startswith("data: "):
|
||||
data = line[6:]
|
||||
if data == "[DONE]":
|
||||
break
|
||||
try:
|
||||
chunk = json.loads(data)
|
||||
delta = chunk.get("choices", [{}])[0].get("delta", {})
|
||||
content = delta.get("content", "")
|
||||
if content:
|
||||
yield content
|
||||
except json.JSONDecodeError:
|
||||
continue
|
||||
|
||||
async def test_connection(self) -> Dict[str, Any]:
|
||||
"""Test the connection to the local LLM.
|
||||
|
||||
Returns:
|
||||
Dictionary with connection status and details.
|
||||
"""
|
||||
try:
|
||||
async with httpx.AsyncClient(timeout=10) as client:
|
||||
response = await client.get(f"{self.base_url}/api/tags")
|
||||
if response.status_code == 200:
|
||||
return {"status": "connected", "details": response.json()}
|
||||
except httpx.RequestError:
|
||||
pass
|
||||
|
||||
try:
|
||||
async with httpx.AsyncClient(timeout=10) as client:
|
||||
response = await client.get(f"{self.base_url}/v1/models")
|
||||
if response.status_code == 200:
|
||||
return {"status": "connected", "details": response.json()}
|
||||
except httpx.RequestError:
|
||||
pass
|
||||
|
||||
return {"status": "failed", "error": "Could not connect to local LLM server"}
|
||||
|
||||
|
||||
class LLMProviderRegistry:
|
||||
"""Registry for managing LLM providers."""
|
||||
|
||||
def __init__(self):
|
||||
"""Initialize the provider registry."""
|
||||
self._providers: Dict[str, LocalLLMClient] = {}
|
||||
|
||||
def register(self, name: str, client: LocalLLMClient):
|
||||
"""Register an LLM provider.
|
||||
|
||||
Args:
|
||||
name: Provider name.
|
||||
client: LLM client instance.
|
||||
"""
|
||||
self._providers[name] = client
|
||||
|
||||
def get(self, name: str) -> Optional[LocalLLMClient]:
|
||||
"""Get an LLM provider by name.
|
||||
|
||||
Args:
|
||||
name: Provider name.
|
||||
|
||||
Returns:
|
||||
LLM client or None if not found.
|
||||
"""
|
||||
return self._providers.get(name)
|
||||
|
||||
def list_providers(self) -> List[str]:
|
||||
"""List all registered provider names.
|
||||
|
||||
Returns:
|
||||
List of provider names.
|
||||
"""
|
||||
return list(self._providers.keys())
|
||||
|
||||
def create_default(self, config: LocalLLMConfig) -> LocalLLMClient:
|
||||
"""Create and register the default LLM provider.
|
||||
|
||||
Args:
|
||||
config: Local LLM configuration.
|
||||
|
||||
Returns:
|
||||
Created LLM client.
|
||||
"""
|
||||
client = LocalLLMClient(config)
|
||||
self.register("default", client)
|
||||
return client
|
||||
|
||||
|
||||
def create_llm_client(config: LocalLLMConfig) -> LocalLLMClient:
|
||||
"""Create an LLM client from configuration.
|
||||
|
||||
Args:
|
||||
config: Local LLM configuration.
|
||||
|
||||
Returns:
|
||||
Configured LLM client.
|
||||
"""
|
||||
return LocalLLMClient(config)
|
||||
253
src/mcp_server_cli/config.py
Normal file
253
src/mcp_server_cli/config.py
Normal file
@@ -0,0 +1,253 @@
|
||||
"""Configuration management for MCP Server CLI."""
|
||||
|
||||
import os
|
||||
from pathlib import Path
|
||||
from typing import Any, Dict, Optional
|
||||
|
||||
import yaml
|
||||
from pydantic import ValidationError
|
||||
|
||||
from mcp_server_cli.models import (
|
||||
AppConfig,
|
||||
)
|
||||
|
||||
|
||||
class ConfigManager:
|
||||
"""Manages application configuration with file and environment support."""
|
||||
|
||||
DEFAULT_CONFIG_FILENAME = "config.yaml"
|
||||
ENV_VAR_PREFIX = "MCP"
|
||||
|
||||
def __init__(self, config_path: Optional[Path] = None):
|
||||
"""Initialize the configuration manager.
|
||||
|
||||
Args:
|
||||
config_path: Optional path to configuration file.
|
||||
"""
|
||||
self.config_path = config_path
|
||||
self._config: Optional[AppConfig] = None
|
||||
|
||||
@classmethod
|
||||
def get_env_var_name(cls, key: str) -> str:
|
||||
"""Convert a config key to an environment variable name.
|
||||
|
||||
Args:
|
||||
key: Configuration key (e.g., 'server.port')
|
||||
|
||||
Returns:
|
||||
Environment variable name (e.g., 'MCP_SERVER_PORT')
|
||||
"""
|
||||
return f"{cls.ENV_VAR_PREFIX}_{key.upper().replace('.', '_')}"
|
||||
|
||||
def get_from_env(self, key: str, default: Any = None) -> Any:
|
||||
"""Get a configuration value from environment variables.
|
||||
|
||||
Args:
|
||||
key: Configuration key (e.g., 'server.port')
|
||||
default: Default value if not found
|
||||
|
||||
Returns:
|
||||
The environment variable value or default
|
||||
"""
|
||||
env_key = self.get_env_var_name(key)
|
||||
return os.environ.get(env_key, default)
|
||||
|
||||
def load(self, path: Optional[Path] = None) -> AppConfig:
|
||||
"""Load configuration from file and environment.
|
||||
|
||||
Args:
|
||||
path: Optional path to configuration file.
|
||||
|
||||
Returns:
|
||||
Loaded and validated AppConfig object.
|
||||
"""
|
||||
config_path = path or self.config_path
|
||||
|
||||
if config_path and config_path.exists():
|
||||
with open(config_path, "r") as f:
|
||||
config_data = yaml.safe_load(f) or {}
|
||||
else:
|
||||
config_data = {}
|
||||
|
||||
config = self._merge_with_defaults(config_data)
|
||||
config = self._apply_env_overrides(config)
|
||||
|
||||
try:
|
||||
self._config = AppConfig(**config)
|
||||
except ValidationError as e:
|
||||
raise ValueError(f"Configuration validation error: {e}")
|
||||
|
||||
return self._config
|
||||
|
||||
def _merge_with_defaults(self, config_data: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Merge configuration data with default values.
|
||||
|
||||
Args:
|
||||
config_data: Configuration dictionary.
|
||||
|
||||
Returns:
|
||||
Merged configuration dictionary.
|
||||
"""
|
||||
defaults = {
|
||||
"server": {
|
||||
"host": "127.0.0.1",
|
||||
"port": 3000,
|
||||
"log_level": "INFO",
|
||||
},
|
||||
"llm": {
|
||||
"enabled": False,
|
||||
"base_url": "http://localhost:11434",
|
||||
"model": "llama2",
|
||||
"temperature": 0.7,
|
||||
"max_tokens": 2048,
|
||||
"timeout": 60,
|
||||
},
|
||||
"security": {
|
||||
"allowed_commands": ["ls", "cat", "echo", "pwd", "git"],
|
||||
"blocked_paths": ["/etc", "/root"],
|
||||
"max_shell_timeout": 30,
|
||||
"require_confirmation": False,
|
||||
},
|
||||
"tools": [],
|
||||
}
|
||||
|
||||
if "server" not in config_data:
|
||||
config_data["server"] = {}
|
||||
config_data["server"] = {**defaults["server"], **config_data["server"]}
|
||||
|
||||
if "llm" not in config_data:
|
||||
config_data["llm"] = {}
|
||||
config_data["llm"] = {**defaults["llm"], **config_data["llm"]}
|
||||
|
||||
if "security" not in config_data:
|
||||
config_data["security"] = {}
|
||||
config_data["security"] = {**defaults["security"], **config_data["security"]}
|
||||
|
||||
if "tools" not in config_data:
|
||||
config_data["tools"] = defaults["tools"]
|
||||
|
||||
return config_data
|
||||
|
||||
def _apply_env_overrides(self, config: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Apply environment variable overrides to configuration.
|
||||
|
||||
Args:
|
||||
config: Configuration dictionary.
|
||||
|
||||
Returns:
|
||||
Configuration with environment overrides applied.
|
||||
"""
|
||||
env_mappings = {
|
||||
"MCP_PORT": ("server", "port", int),
|
||||
"MCP_HOST": ("server", "host", str),
|
||||
"MCP_CONFIG_PATH": ("_config_path", None, str),
|
||||
"MCP_LOG_LEVEL": ("server", "log_level", str),
|
||||
"MCP_LLM_URL": ("llm", "base_url", str),
|
||||
"MCP_LLM_MODEL": ("llm", "model", str),
|
||||
"MCP_LLM_ENABLED": ("llm", "enabled", lambda x: x.lower() == "true"),
|
||||
}
|
||||
|
||||
for env_var, mapping in env_mappings.items():
|
||||
value = os.environ.get(env_var)
|
||||
if value is not None:
|
||||
if mapping[1] is None:
|
||||
config[mapping[0]] = mapping[2](value)
|
||||
else:
|
||||
section, key, converter = mapping
|
||||
if section not in config:
|
||||
config[section] = {}
|
||||
config[section][key] = converter(value)
|
||||
|
||||
return config
|
||||
|
||||
def save(self, config: AppConfig, path: Optional[Path] = None) -> Path:
|
||||
"""Save configuration to a YAML file.
|
||||
|
||||
Args:
|
||||
config: Configuration to save.
|
||||
path: Optional path to save to.
|
||||
|
||||
Returns:
|
||||
Path to the saved configuration file.
|
||||
"""
|
||||
save_path = path or self.config_path or Path(self.DEFAULT_CONFIG_FILENAME)
|
||||
|
||||
config_dict = {
|
||||
"server": config.server.model_dump(),
|
||||
"llm": config.llm.model_dump(),
|
||||
"security": config.security.model_dump(),
|
||||
"tools": [tc.model_dump() for tc in config.tools],
|
||||
}
|
||||
|
||||
with open(save_path, "w") as f:
|
||||
yaml.dump(config_dict, f, default_flow_style=False, indent=2)
|
||||
|
||||
return save_path
|
||||
|
||||
def get_config(self) -> Optional[AppConfig]:
|
||||
"""Get the loaded configuration.
|
||||
|
||||
Returns:
|
||||
The loaded AppConfig or None if not loaded.
|
||||
"""
|
||||
return self._config
|
||||
|
||||
@staticmethod
|
||||
def generate_default_config() -> AppConfig:
|
||||
"""Generate a default configuration.
|
||||
|
||||
Returns:
|
||||
AppConfig with default values.
|
||||
"""
|
||||
return AppConfig()
|
||||
|
||||
|
||||
def load_config_from_path(config_path: str) -> AppConfig:
|
||||
"""Load configuration from a specific path.
|
||||
|
||||
Args:
|
||||
config_path: Path to configuration file.
|
||||
|
||||
Returns:
|
||||
Loaded AppConfig.
|
||||
|
||||
Raises:
|
||||
FileNotFoundError: If config file doesn't exist.
|
||||
ValidationError: If configuration is invalid.
|
||||
"""
|
||||
path = Path(config_path)
|
||||
if not path.exists():
|
||||
raise FileNotFoundError(f"Configuration file not found: {config_path}")
|
||||
|
||||
manager = ConfigManager(path)
|
||||
return manager.load()
|
||||
|
||||
|
||||
def create_config_template() -> Dict[str, Any]:
|
||||
"""Create a configuration template.
|
||||
|
||||
Returns:
|
||||
Dictionary with configuration template.
|
||||
"""
|
||||
return {
|
||||
"server": {
|
||||
"host": "127.0.0.1",
|
||||
"port": 3000,
|
||||
"log_level": "INFO",
|
||||
},
|
||||
"llm": {
|
||||
"enabled": False,
|
||||
"base_url": "http://localhost:11434",
|
||||
"model": "llama2",
|
||||
"temperature": 0.7,
|
||||
"max_tokens": 2048,
|
||||
"timeout": 60,
|
||||
},
|
||||
"security": {
|
||||
"allowed_commands": ["ls", "cat", "echo", "pwd", "git", "grep", "find"],
|
||||
"blocked_paths": ["/etc", "/root", "/home/*/.ssh"],
|
||||
"max_shell_timeout": 30,
|
||||
"require_confirmation": False,
|
||||
},
|
||||
"tools": [],
|
||||
}
|
||||
233
src/mcp_server_cli/main.py
Normal file
233
src/mcp_server_cli/main.py
Normal file
@@ -0,0 +1,233 @@
|
||||
"""Command-line interface for MCP Server CLI using Click."""
|
||||
|
||||
import os
|
||||
from pathlib import Path
|
||||
from typing import Optional
|
||||
|
||||
import click
|
||||
from click.core import Context
|
||||
|
||||
from mcp_server_cli.config import ConfigManager, create_config_template, load_config_from_path
|
||||
from mcp_server_cli.server import run_server
|
||||
from mcp_server_cli.tools import FileTools, GitTools, ShellTools
|
||||
|
||||
|
||||
@click.group()
|
||||
@click.version_option(version="0.1.0")
|
||||
@click.option(
|
||||
"--config",
|
||||
"-c",
|
||||
type=click.Path(exists=True),
|
||||
help="Path to configuration file",
|
||||
)
|
||||
@click.pass_context
|
||||
def main(ctx: Context, config: Optional[str]):
|
||||
"""MCP Server CLI - A local Model Context Protocol server."""
|
||||
ctx.ensure_object(dict)
|
||||
ctx.obj["config_path"] = config
|
||||
|
||||
|
||||
@main.group()
|
||||
def server():
|
||||
"""Server management commands."""
|
||||
pass
|
||||
|
||||
|
||||
@server.command("start")
|
||||
@click.option(
|
||||
"--host",
|
||||
"-H",
|
||||
default="127.0.0.1",
|
||||
help="Host to bind to",
|
||||
)
|
||||
@click.option(
|
||||
"--port",
|
||||
"-p",
|
||||
default=3000,
|
||||
type=int,
|
||||
help="Port to listen on",
|
||||
)
|
||||
@click.option(
|
||||
"--log-level",
|
||||
"-l",
|
||||
default="INFO",
|
||||
type=click.Choice(["DEBUG", "INFO", "WARNING", "ERROR"]),
|
||||
help="Logging level",
|
||||
)
|
||||
@click.pass_context
|
||||
def server_start(ctx: Context, host: str, port: int, log_level: str):
|
||||
"""Start the MCP server."""
|
||||
config_path = ctx.obj.get("config_path")
|
||||
config = None
|
||||
|
||||
if config_path:
|
||||
try:
|
||||
config = load_config_from_path(config_path)
|
||||
host = config.server.host
|
||||
port = config.server.port
|
||||
except Exception as e:
|
||||
click.echo(f"Warning: Failed to load config: {e}", err=True)
|
||||
|
||||
click.echo(f"Starting MCP server on {host}:{port}...")
|
||||
run_server(host=host, port=port, log_level=log_level)
|
||||
|
||||
|
||||
@server.command("status")
|
||||
@click.pass_context
|
||||
def server_status(ctx: Context):
|
||||
"""Check server status."""
|
||||
config_path = ctx.obj.get("config_path")
|
||||
if config_path:
|
||||
try:
|
||||
config = load_config_from_path(config_path)
|
||||
click.echo(f"Server configured on {config.server.host}:{config.server.port}")
|
||||
return
|
||||
except Exception:
|
||||
pass
|
||||
click.echo("Server configuration not running (check config file)")
|
||||
|
||||
|
||||
@server.command("stop")
|
||||
@click.pass_context
|
||||
def server_stop(ctx: Context):
|
||||
"""Stop the server."""
|
||||
click.echo("Server stopped (not running in foreground)")
|
||||
|
||||
|
||||
@main.group()
|
||||
def tool():
|
||||
"""Tool management commands."""
|
||||
pass
|
||||
|
||||
|
||||
@tool.command("list")
|
||||
@click.pass_context
|
||||
def tool_list(ctx: Context):
|
||||
"""List available tools."""
|
||||
from mcp_server_cli.server import MCPServer
|
||||
|
||||
server = MCPServer()
|
||||
server.register_tool(FileTools())
|
||||
server.register_tool(GitTools())
|
||||
server.register_tool(ShellTools())
|
||||
|
||||
tools = server.list_tools()
|
||||
if tools:
|
||||
click.echo("Available tools:")
|
||||
for tool in tools:
|
||||
click.echo(f" - {tool.name}: {tool.description}")
|
||||
else:
|
||||
click.echo("No tools registered")
|
||||
|
||||
|
||||
@tool.command("add")
|
||||
@click.argument("tool_file", type=click.Path(exists=True))
|
||||
@click.pass_context
|
||||
def tool_add(ctx: Context, tool_file: str):
|
||||
"""Add a custom tool from YAML/JSON file."""
|
||||
click.echo(f"Adding tool from {tool_file}")
|
||||
|
||||
|
||||
@tool.command("remove")
|
||||
@click.argument("tool_name")
|
||||
@click.pass_context
|
||||
def tool_remove(ctx: Context, tool_name: str):
|
||||
"""Remove a custom tool."""
|
||||
click.echo(f"Removing tool {tool_name}")
|
||||
|
||||
|
||||
@main.group()
|
||||
def config():
|
||||
"""Configuration management commands."""
|
||||
pass
|
||||
|
||||
|
||||
@config.command("show")
|
||||
@click.pass_context
|
||||
def config_show(ctx: Context):
|
||||
"""Show current configuration."""
|
||||
config_path = ctx.obj.get("config_path")
|
||||
if config_path:
|
||||
try:
|
||||
config = load_config_from_path(config_path)
|
||||
click.echo(config.model_dump_json(indent=2))
|
||||
return
|
||||
except Exception as e:
|
||||
click.echo(f"Error loading config: {e}", err=True)
|
||||
|
||||
config_manager = ConfigManager()
|
||||
default_config = config_manager.generate_default_config()
|
||||
click.echo("Default configuration:")
|
||||
click.echo(default_config.model_dump_json(indent=2))
|
||||
|
||||
|
||||
@config.command("init")
|
||||
@click.option(
|
||||
"--output",
|
||||
"-o",
|
||||
type=click.Path(),
|
||||
default="config.yaml",
|
||||
help="Output file path",
|
||||
)
|
||||
@click.pass_context
|
||||
def config_init(ctx: Context, output: str):
|
||||
"""Initialize a new configuration file."""
|
||||
template = create_config_template()
|
||||
path = Path(output)
|
||||
|
||||
with open(path, "w") as f:
|
||||
import yaml
|
||||
yaml.dump(template, f, default_flow_style=False, indent=2)
|
||||
|
||||
click.echo(f"Configuration written to {output}")
|
||||
|
||||
|
||||
@main.command("health")
|
||||
@click.pass_context
|
||||
def health_check(ctx: Context):
|
||||
"""Check server health."""
|
||||
import httpx
|
||||
|
||||
config_path = ctx.obj.get("config_path")
|
||||
port = 3000
|
||||
|
||||
if config_path:
|
||||
try:
|
||||
config = load_config_from_path(config_path)
|
||||
port = config.server.port
|
||||
except Exception:
|
||||
pass
|
||||
|
||||
try:
|
||||
response = httpx.get(f"http://127.0.0.1:{port}/health", timeout=5)
|
||||
if response.status_code == 200:
|
||||
data = response.json()
|
||||
click.echo(f"Server status: {data.get('state', 'unknown')}")
|
||||
else:
|
||||
click.echo("Server not responding", err=True)
|
||||
except httpx.RequestError:
|
||||
click.echo("Server not running", err=True)
|
||||
|
||||
|
||||
@main.command("install")
|
||||
@click.pass_context
|
||||
def install_completions(ctx: Context):
|
||||
"""Install shell completions."""
|
||||
shell = os.environ.get("SHELL", "")
|
||||
if "bash" in shell:
|
||||
from click import _bashcomplete
|
||||
_bashcomplete.bashcomplete(main, assimilate=False, cli=ctx.command)
|
||||
click.echo("Bash completions installed")
|
||||
elif "zsh" in shell:
|
||||
click.echo("Zsh completions: add 'eval \"$(register-python-argcomplete mcp-server)\"' to .zshrc")
|
||||
else:
|
||||
click.echo("Unsupported shell for auto-completion")
|
||||
|
||||
|
||||
def cli_entry_point():
|
||||
"""Entry point for the CLI."""
|
||||
main(obj={})
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
cli_entry_point()
|
||||
199
src/mcp_server_cli/models.py
Normal file
199
src/mcp_server_cli/models.py
Normal file
@@ -0,0 +1,199 @@
|
||||
"""Pydantic models for MCP protocol messages and tool definitions."""
|
||||
|
||||
from enum import Enum
|
||||
from typing import Any, Dict, List, Optional, Union
|
||||
|
||||
from pydantic import BaseModel, Field, field_validator
|
||||
|
||||
|
||||
class MCPMessageType(str, Enum):
|
||||
"""MCP protocol message types."""
|
||||
|
||||
REQUEST = "request"
|
||||
RESPONSE = "response"
|
||||
NOTIFICATION = "notification"
|
||||
RESULT = "result"
|
||||
|
||||
|
||||
class MCPMethod(str, Enum):
|
||||
"""MCP protocol methods."""
|
||||
|
||||
INITIALIZE = "initialize"
|
||||
INITIALIZED = "initialized"
|
||||
TOOLS_LIST = "tools/list"
|
||||
TOOLS_CALL = "tools/call"
|
||||
RESOURCES_LIST = "resources/list"
|
||||
RESOURCES_READ = "resources/read"
|
||||
PROMPTS_LIST = "prompts/list"
|
||||
PROMPTS_GET = "prompts/get"
|
||||
|
||||
|
||||
class MCPRequest(BaseModel):
|
||||
"""MCP protocol request message."""
|
||||
|
||||
jsonrpc: str = "2.0"
|
||||
id: Optional[Union[int, str]] = None
|
||||
method: MCPMethod
|
||||
params: Optional[Dict[str, Any]] = None
|
||||
|
||||
|
||||
class MCPResponse(BaseModel):
|
||||
"""MCP protocol response message."""
|
||||
|
||||
jsonrpc: str = "2.0"
|
||||
id: Optional[Union[int, str]] = None
|
||||
result: Optional[Dict[str, Any]] = None
|
||||
error: Optional[Dict[str, Any]] = None
|
||||
|
||||
|
||||
class MCPNotification(BaseModel):
|
||||
"""MCP protocol notification message."""
|
||||
|
||||
jsonrpc: str = "2.0"
|
||||
method: str
|
||||
params: Optional[Dict[str, Any]] = None
|
||||
|
||||
|
||||
class InitializeParams(BaseModel):
|
||||
"""Parameters for MCP initialize request."""
|
||||
|
||||
protocol_version: str = "2024-11-05"
|
||||
capabilities: Dict[str, Any] = Field(default_factory=dict)
|
||||
client_info: Optional[Dict[str, str]] = None
|
||||
|
||||
|
||||
class ToolParameter(BaseModel):
|
||||
"""Schema for a tool parameter."""
|
||||
|
||||
name: str
|
||||
type: str = "string"
|
||||
description: Optional[str] = None
|
||||
required: bool = False
|
||||
enum: Optional[List[str]] = None
|
||||
default: Optional[Any] = None
|
||||
properties: Optional[Dict[str, Any]] = None
|
||||
|
||||
|
||||
class ToolSchema(BaseModel):
|
||||
"""Schema for tool input validation."""
|
||||
|
||||
type: str = "object"
|
||||
properties: Dict[str, ToolParameter] = Field(default_factory=dict)
|
||||
required: List[str] = Field(default_factory=list)
|
||||
|
||||
|
||||
class ToolDefinition(BaseModel):
|
||||
"""Definition of a tool that can be called via MCP."""
|
||||
|
||||
name: str
|
||||
description: str
|
||||
input_schema: ToolSchema = Field(default_factory=ToolSchema)
|
||||
annotations: Optional[Dict[str, Any]] = None
|
||||
|
||||
@field_validator("name")
|
||||
@classmethod
|
||||
def validate_name(cls, v: str) -> str:
|
||||
if not v.isidentifier():
|
||||
raise ValueError(f"Tool name must be a valid identifier: {v}")
|
||||
return v
|
||||
|
||||
|
||||
class ToolsListResult(BaseModel):
|
||||
"""Result of tools/list request."""
|
||||
|
||||
tools: List[ToolDefinition] = Field(default_factory=list)
|
||||
|
||||
|
||||
class ToolCallParams(BaseModel):
|
||||
"""Parameters for tools/call request."""
|
||||
|
||||
name: str
|
||||
arguments: Optional[Dict[str, Any]] = None
|
||||
|
||||
|
||||
class ToolCallResult(BaseModel):
|
||||
"""Result of a tool call."""
|
||||
|
||||
content: List[Dict[str, Any]]
|
||||
is_error: bool = False
|
||||
error_message: Optional[str] = None
|
||||
|
||||
|
||||
class ServerInfo(BaseModel):
|
||||
"""Information about the MCP server."""
|
||||
|
||||
name: str = "mcp-server-cli"
|
||||
version: str = "0.1.0"
|
||||
|
||||
|
||||
class ServerCapabilities(BaseModel):
|
||||
"""Server capabilities announcement."""
|
||||
|
||||
tools: Dict[str, Any] = Field(default_factory=dict)
|
||||
resources: Dict[str, Any] = Field(default_factory=dict)
|
||||
prompts: Dict[str, Any] = Field(default_factory=dict)
|
||||
|
||||
|
||||
class InitializeResult(BaseModel):
|
||||
"""Result of initialize request."""
|
||||
|
||||
protocol_version: str
|
||||
server_info: ServerInfo
|
||||
capabilities: ServerCapabilities
|
||||
|
||||
|
||||
class ConfigVersion(BaseModel):
|
||||
"""Configuration version info."""
|
||||
|
||||
version: str = "1.0"
|
||||
last_updated: Optional[str] = None
|
||||
|
||||
|
||||
class ToolConfig(BaseModel):
|
||||
"""Configuration for a registered tool."""
|
||||
|
||||
name: str
|
||||
source: str
|
||||
enabled: bool = True
|
||||
config: Dict[str, Any] = Field(default_factory=dict)
|
||||
|
||||
|
||||
class ServerConfig(BaseModel):
|
||||
"""Main server configuration."""
|
||||
|
||||
host: str = "127.0.0.1"
|
||||
port: int = 3000
|
||||
log_level: str = "INFO"
|
||||
config_version: str = "1.0"
|
||||
|
||||
class Config:
|
||||
protected_namespaces = ()
|
||||
|
||||
|
||||
class LocalLLMConfig(BaseModel):
|
||||
"""Configuration for local LLM provider."""
|
||||
|
||||
enabled: bool = False
|
||||
base_url: str = "http://localhost:11434"
|
||||
model: str = "llama2"
|
||||
temperature: float = 0.7
|
||||
max_tokens: int = 2048
|
||||
timeout: int = 60
|
||||
|
||||
|
||||
class SecurityConfig(BaseModel):
|
||||
"""Security configuration for the server."""
|
||||
|
||||
allowed_commands: List[str] = Field(default_factory=lambda: ["ls", "cat", "echo", "pwd", "git"])
|
||||
blocked_paths: List[str] = Field(default_factory=lambda: ["/etc", "/root", "/home/*/.ssh"])
|
||||
max_shell_timeout: int = 30
|
||||
require_confirmation: bool = False
|
||||
|
||||
|
||||
class AppConfig(BaseModel):
|
||||
"""Application configuration combining all settings."""
|
||||
|
||||
server: ServerConfig = Field(default_factory=ServerConfig)
|
||||
llm: LocalLLMConfig = Field(default_factory=LocalLLMConfig)
|
||||
security: SecurityConfig = Field(default_factory=SecurityConfig)
|
||||
tools: List[ToolConfig] = Field(default_factory=list)
|
||||
291
src/mcp_server_cli/server.py
Normal file
291
src/mcp_server_cli/server.py
Normal file
@@ -0,0 +1,291 @@
|
||||
"""MCP Protocol Server implementation using FastAPI."""
|
||||
|
||||
import logging
|
||||
from contextlib import asynccontextmanager
|
||||
from enum import Enum
|
||||
from pathlib import Path
|
||||
from typing import Dict, List, Optional
|
||||
|
||||
from fastapi import FastAPI, HTTPException, Request
|
||||
from fastapi.middleware.cors import CORSMiddleware
|
||||
|
||||
from mcp_server_cli.config import AppConfig, ConfigManager
|
||||
from mcp_server_cli.models import (
|
||||
InitializeParams,
|
||||
InitializeResult,
|
||||
MCPMethod,
|
||||
MCPRequest,
|
||||
MCPResponse,
|
||||
ServerCapabilities,
|
||||
ServerInfo,
|
||||
ToolCallParams,
|
||||
ToolCallResult,
|
||||
ToolDefinition,
|
||||
ToolsListResult,
|
||||
)
|
||||
from mcp_server_cli.tools import ToolBase
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class MCPConnectionState(str, Enum):
|
||||
"""State of MCP connection."""
|
||||
|
||||
DISCONNECTED = "disconnected"
|
||||
INITIALIZING = "initializing"
|
||||
READY = "ready"
|
||||
|
||||
|
||||
class MCPServer:
|
||||
"""MCP Protocol Server implementation."""
|
||||
|
||||
def __init__(self, config: Optional[AppConfig] = None):
|
||||
"""Initialize the MCP server.
|
||||
|
||||
Args:
|
||||
config: Optional server configuration.
|
||||
"""
|
||||
self.config = config or AppConfig()
|
||||
self.tool_registry: Dict[str, ToolBase] = {}
|
||||
self.connection_state = MCPConnectionState.DISCONNECTED
|
||||
self._initialized = False
|
||||
|
||||
def register_tool(self, tool: ToolBase):
|
||||
"""Register a tool with the server.
|
||||
|
||||
Args:
|
||||
tool: Tool to register.
|
||||
"""
|
||||
self.tool_registry[tool.name] = tool
|
||||
|
||||
def get_tool(self, name: str) -> Optional[ToolBase]:
|
||||
"""Get a tool by name.
|
||||
|
||||
Args:
|
||||
name: Tool name.
|
||||
|
||||
Returns:
|
||||
Tool or None if not found.
|
||||
"""
|
||||
return self.tool_registry.get(name)
|
||||
|
||||
def list_tools(self) -> List[ToolDefinition]:
|
||||
"""List all registered tools.
|
||||
|
||||
Returns:
|
||||
List of tool definitions.
|
||||
"""
|
||||
return [
|
||||
ToolDefinition(
|
||||
name=tool.name,
|
||||
description=tool.description,
|
||||
input_schema=tool.input_schema,
|
||||
annotations=tool.annotations,
|
||||
)
|
||||
for tool in self.tool_registry.values()
|
||||
]
|
||||
|
||||
async def handle_request(self, request: MCPRequest) -> MCPResponse:
|
||||
"""Handle an MCP request.
|
||||
|
||||
Args:
|
||||
request: MCP request message.
|
||||
|
||||
Returns:
|
||||
MCP response message.
|
||||
"""
|
||||
method = request.method
|
||||
params = request.params or {}
|
||||
|
||||
try:
|
||||
if method == MCPMethod.INITIALIZE:
|
||||
result = await self._handle_initialize(InitializeParams(**params))
|
||||
elif method == MCPMethod.TOOLS_LIST:
|
||||
result = await self._handle_tools_list()
|
||||
elif method == MCPMethod.TOOLS_CALL:
|
||||
result = await self._handle_tool_call(ToolCallParams(**params))
|
||||
else:
|
||||
return MCPResponse(
|
||||
id=request.id,
|
||||
error={"code": -32601, "message": f"Method not found: {method}"},
|
||||
)
|
||||
|
||||
return MCPResponse(id=request.id, result=result.model_dump())
|
||||
except Exception as e:
|
||||
logger.error(f"Error handling request: {e}", exc_info=True)
|
||||
return MCPResponse(
|
||||
id=request.id,
|
||||
error={"code": -32603, "message": str(e)},
|
||||
)
|
||||
|
||||
async def _handle_initialize(self, params: InitializeParams) -> InitializeResult:
|
||||
"""Handle MCP initialize request.
|
||||
|
||||
Args:
|
||||
params: Initialize parameters.
|
||||
|
||||
Returns:
|
||||
Initialize result.
|
||||
"""
|
||||
self.connection_state = MCPConnectionState.INITIALIZING
|
||||
self._initialized = True
|
||||
self.connection_state = MCPConnectionState.READY
|
||||
|
||||
return InitializeResult(
|
||||
protocol_version=params.protocol_version,
|
||||
server_info=ServerInfo(
|
||||
name="mcp-server-cli",
|
||||
version="0.1.0",
|
||||
),
|
||||
capabilities=ServerCapabilities(
|
||||
tools={"listChanged": True},
|
||||
resources={},
|
||||
prompts={},
|
||||
),
|
||||
)
|
||||
|
||||
async def _handle_tools_list(self) -> ToolsListResult:
|
||||
"""Handle tools/list request.
|
||||
|
||||
Returns:
|
||||
List of available tools.
|
||||
"""
|
||||
return ToolsListResult(tools=self.list_tools())
|
||||
|
||||
async def _handle_tool_call(self, params: ToolCallParams) -> ToolCallResult:
|
||||
"""Handle tools/call request.
|
||||
|
||||
Args:
|
||||
params: Tool call parameters.
|
||||
|
||||
Returns:
|
||||
Tool execution result.
|
||||
"""
|
||||
tool = self.get_tool(params.name)
|
||||
if not tool:
|
||||
return ToolCallResult(
|
||||
content=[],
|
||||
is_error=True,
|
||||
error_message=f"Tool not found: {params.name}",
|
||||
)
|
||||
|
||||
try:
|
||||
result = await tool.execute(params.arguments or {})
|
||||
return ToolCallResult(content=[{"type": "text", "text": result.output}])
|
||||
except Exception as e:
|
||||
return ToolCallResult(
|
||||
content=[],
|
||||
is_error=True,
|
||||
error_message=str(e),
|
||||
)
|
||||
|
||||
|
||||
@asynccontextmanager
|
||||
async def lifespan(app: FastAPI):
|
||||
"""Application lifespan context manager."""
|
||||
logger.info("MCP Server starting up...")
|
||||
yield
|
||||
logger.info("MCP Server shutting down...")
|
||||
|
||||
|
||||
def create_app(config: Optional[AppConfig] = None) -> FastAPI:
|
||||
"""Create and configure the FastAPI application.
|
||||
|
||||
Args:
|
||||
config: Optional server configuration.
|
||||
|
||||
Returns:
|
||||
Configured FastAPI application.
|
||||
"""
|
||||
mcp_server = MCPServer(config)
|
||||
|
||||
app = FastAPI(
|
||||
title="MCP Server CLI",
|
||||
description="Model Context Protocol Server",
|
||||
version="0.1.0",
|
||||
lifespan=lifespan,
|
||||
)
|
||||
|
||||
app.add_middleware(
|
||||
CORSMiddleware,
|
||||
allow_origins=["*"],
|
||||
allow_credentials=True,
|
||||
allow_methods=["*"],
|
||||
allow_headers=["*"],
|
||||
)
|
||||
|
||||
@app.get("/health")
|
||||
async def health_check():
|
||||
"""Health check endpoint."""
|
||||
return {"status": "healthy", "state": mcp_server.connection_state}
|
||||
|
||||
@app.get("/api/tools")
|
||||
async def list_tools():
|
||||
"""List all available tools."""
|
||||
return {"tools": [t.model_dump() for t in mcp_server.list_tools()]}
|
||||
|
||||
@app.post("/api/tools/call")
|
||||
async def call_tool(request: Request):
|
||||
"""Call a tool by name."""
|
||||
body = await request.json()
|
||||
tool_name = body.get("name")
|
||||
arguments = body.get("arguments", {})
|
||||
|
||||
tool = mcp_server.get_tool(tool_name)
|
||||
if not tool:
|
||||
raise HTTPException(status_code=404, detail=f"Tool not found: {tool_name}")
|
||||
|
||||
try:
|
||||
result = await tool.execute(arguments)
|
||||
return {"success": True, "output": result.output}
|
||||
except Exception as e:
|
||||
raise HTTPException(status_code=500, detail=str(e))
|
||||
|
||||
@app.post("/mcp")
|
||||
async def handle_mcp(request: MCPRequest):
|
||||
"""Handle MCP protocol messages."""
|
||||
response = await mcp_server.handle_request(request)
|
||||
return response.model_dump()
|
||||
|
||||
@app.post("/mcp/{path:path}")
|
||||
async def handle_mcp_fallback(path: str, request: Request):
|
||||
"""Handle MCP protocol messages at various paths."""
|
||||
body = await request.json()
|
||||
mcp_request = MCPRequest(**body)
|
||||
response = await mcp_server.handle_request(mcp_request)
|
||||
return response.model_dump()
|
||||
|
||||
return app
|
||||
|
||||
|
||||
def run_server(
|
||||
host: str = "127.0.0.1",
|
||||
port: int = 3000,
|
||||
config_path: Optional[str] = None,
|
||||
log_level: str = "INFO",
|
||||
):
|
||||
"""Run the MCP server using uvicorn.
|
||||
|
||||
Args:
|
||||
host: Host to bind to.
|
||||
port: Port to listen on.
|
||||
config_path: Path to configuration file.
|
||||
log_level: Logging level.
|
||||
"""
|
||||
import uvicorn
|
||||
|
||||
logging.basicConfig(level=getattr(logging, log_level.upper()))
|
||||
|
||||
config = None
|
||||
if config_path:
|
||||
try:
|
||||
config_manager = ConfigManager()
|
||||
config = config_manager.load(Path(config_path))
|
||||
host = config.server.host
|
||||
port = config.server.port
|
||||
except Exception as e:
|
||||
logger.warning(f"Failed to load config: {e}")
|
||||
|
||||
app = create_app(config)
|
||||
|
||||
uvicorn.run(app, host=host, port=port)
|
||||
26
src/mcp_server_cli/templates/calculator.yaml
Normal file
26
src/mcp_server_cli/templates/calculator.yaml
Normal file
@@ -0,0 +1,26 @@
|
||||
name: calculator
|
||||
description: Perform basic mathematical calculations
|
||||
|
||||
input_schema:
|
||||
type: object
|
||||
properties:
|
||||
operation:
|
||||
type: string
|
||||
description: Operation to perform
|
||||
enum: [add, subtract, multiply, divide]
|
||||
required: true
|
||||
a:
|
||||
type: number
|
||||
description: First operand
|
||||
required: true
|
||||
b:
|
||||
type: number
|
||||
description: Second operand
|
||||
required: true
|
||||
required:
|
||||
- operation
|
||||
- b
|
||||
|
||||
annotations:
|
||||
read_only_hint: true
|
||||
destructive_hint: false
|
||||
21
src/mcp_server_cli/templates/db_query.yaml
Normal file
21
src/mcp_server_cli/templates/db_query.yaml
Normal file
@@ -0,0 +1,21 @@
|
||||
name: db_query
|
||||
description: Execute read-only database queries
|
||||
|
||||
input_schema:
|
||||
type: object
|
||||
properties:
|
||||
query:
|
||||
type: string
|
||||
description: SQL query to execute
|
||||
required: true
|
||||
limit:
|
||||
type: integer
|
||||
description: Maximum number of rows to return
|
||||
default: 100
|
||||
required:
|
||||
- query
|
||||
|
||||
annotations:
|
||||
read_only_hint: true
|
||||
destructive_hint: false
|
||||
non_confidential: false
|
||||
24
src/mcp_server_cli/templates/example_tool.json
Normal file
24
src/mcp_server_cli/templates/example_tool.json
Normal file
@@ -0,0 +1,24 @@
|
||||
{
|
||||
"name": "example_tool",
|
||||
"description": "An example tool definition in JSON format",
|
||||
"input_schema": {
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"message": {
|
||||
"type": "string",
|
||||
"description": "The message to process",
|
||||
"required": true
|
||||
},
|
||||
"uppercase": {
|
||||
"type": "boolean",
|
||||
"description": "Convert to uppercase",
|
||||
"default": false
|
||||
}
|
||||
},
|
||||
"required": ["message"]
|
||||
},
|
||||
"annotations": {
|
||||
"read_only_hint": true,
|
||||
"destructive_hint": false
|
||||
}
|
||||
}
|
||||
25
src/mcp_server_cli/templates/tool_template.yaml
Normal file
25
src/mcp_server_cli/templates/tool_template.yaml
Normal file
@@ -0,0 +1,25 @@
|
||||
name: my_custom_tool
|
||||
description: A description of what your tool does
|
||||
|
||||
input_schema:
|
||||
type: object
|
||||
properties:
|
||||
param1:
|
||||
type: string
|
||||
description: Description of param1
|
||||
required: true
|
||||
param2:
|
||||
type: integer
|
||||
description: Description of param2
|
||||
default: 10
|
||||
param3:
|
||||
type: boolean
|
||||
description: Optional boolean parameter
|
||||
default: false
|
||||
required:
|
||||
- param1
|
||||
|
||||
annotations:
|
||||
read_only_hint: false
|
||||
destructive_hint: false
|
||||
non_confidential: true
|
||||
17
src/mcp_server_cli/tools/__init__.py
Normal file
17
src/mcp_server_cli/tools/__init__.py
Normal file
@@ -0,0 +1,17 @@
|
||||
"""Tools module for MCP Server CLI."""
|
||||
|
||||
from mcp_server_cli.tools.base import ToolBase, ToolRegistry, ToolResult
|
||||
from mcp_server_cli.tools.custom_tools import CustomToolLoader
|
||||
from mcp_server_cli.tools.file_tools import FileTools
|
||||
from mcp_server_cli.tools.git_tools import GitTools
|
||||
from mcp_server_cli.tools.shell_tools import ShellTools
|
||||
|
||||
__all__ = [
|
||||
"ToolBase",
|
||||
"ToolResult",
|
||||
"ToolRegistry",
|
||||
"FileTools",
|
||||
"GitTools",
|
||||
"ShellTools",
|
||||
"CustomToolLoader",
|
||||
]
|
||||
161
src/mcp_server_cli/tools/base.py
Normal file
161
src/mcp_server_cli/tools/base.py
Normal file
@@ -0,0 +1,161 @@
|
||||
"""Base tool infrastructure for MCP Server CLI."""
|
||||
|
||||
from abc import ABC, abstractmethod
|
||||
from typing import Any, Dict, List, Optional
|
||||
|
||||
from pydantic import BaseModel
|
||||
|
||||
from mcp_server_cli.models import ToolParameter, ToolSchema
|
||||
|
||||
|
||||
class ToolResult(BaseModel):
|
||||
"""Result of tool execution."""
|
||||
|
||||
success: bool = True
|
||||
output: str
|
||||
error: Optional[str] = None
|
||||
|
||||
|
||||
class ToolBase(ABC):
|
||||
"""Abstract base class for all MCP tools."""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
name: str,
|
||||
description: str,
|
||||
annotations: Optional[Dict[str, Any]] = None,
|
||||
):
|
||||
"""Initialize a tool.
|
||||
|
||||
Args:
|
||||
name: Tool name.
|
||||
description: Tool description.
|
||||
annotations: Optional tool annotations.
|
||||
"""
|
||||
self.name = name
|
||||
self.description = description
|
||||
self.annotations = annotations
|
||||
self._input_schema: Optional[ToolSchema] = None
|
||||
|
||||
@property
|
||||
def input_schema(self) -> ToolSchema:
|
||||
"""Get the tool's input schema."""
|
||||
if self._input_schema is None:
|
||||
self._input_schema = self._create_input_schema()
|
||||
return self._input_schema
|
||||
|
||||
@abstractmethod
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
"""Create the tool's input schema.
|
||||
|
||||
Returns:
|
||||
ToolSchema defining expected parameters.
|
||||
"""
|
||||
pass
|
||||
|
||||
def get_parameters(self) -> Dict[str, ToolParameter]:
|
||||
"""Get the tool's parameters.
|
||||
|
||||
Returns:
|
||||
Dictionary of parameter name to ToolParameter.
|
||||
"""
|
||||
return self.input_schema.properties
|
||||
|
||||
def validate_arguments(self, arguments: Dict[str, Any]) -> Dict[str, Any]:
|
||||
"""Validate and sanitize tool arguments.
|
||||
|
||||
Args:
|
||||
arguments: Input arguments to validate.
|
||||
|
||||
Returns:
|
||||
Validated arguments.
|
||||
"""
|
||||
required = self.input_schema.required
|
||||
properties = self.input_schema.properties
|
||||
|
||||
for param_name in required:
|
||||
if param_name not in arguments:
|
||||
raise ValueError(f"Missing required parameter: {param_name}")
|
||||
|
||||
validated = {}
|
||||
for name, param in properties.items():
|
||||
if name in arguments:
|
||||
value = arguments[name]
|
||||
if param.enum and value not in param.enum:
|
||||
raise ValueError(f"Invalid value for {name}: {value}")
|
||||
validated[name] = value
|
||||
|
||||
return validated
|
||||
|
||||
@abstractmethod
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Execute the tool with given arguments.
|
||||
|
||||
Args:
|
||||
arguments: Tool arguments.
|
||||
|
||||
Returns:
|
||||
ToolResult with execution output.
|
||||
"""
|
||||
pass
|
||||
|
||||
|
||||
class ToolRegistry:
|
||||
"""Registry for managing tools."""
|
||||
|
||||
def __init__(self):
|
||||
"""Initialize the tool registry."""
|
||||
self._tools: Dict[str, ToolBase] = {}
|
||||
|
||||
def register(self, tool: ToolBase):
|
||||
"""Register a tool.
|
||||
|
||||
Args:
|
||||
tool: Tool to register.
|
||||
"""
|
||||
self._tools[tool.name] = tool
|
||||
|
||||
def get(self, name: str) -> Optional[ToolBase]:
|
||||
"""Get a tool by name.
|
||||
|
||||
Args:
|
||||
name: Tool name.
|
||||
|
||||
Returns:
|
||||
Tool or None if not found.
|
||||
"""
|
||||
return self._tools.get(name)
|
||||
|
||||
def unregister(self, name: str) -> bool:
|
||||
"""Unregister a tool.
|
||||
|
||||
Args:
|
||||
name: Tool name.
|
||||
|
||||
Returns:
|
||||
True if tool was unregistered.
|
||||
"""
|
||||
if name in self._tools:
|
||||
del self._tools[name]
|
||||
return True
|
||||
return False
|
||||
|
||||
def list(self) -> List[ToolBase]:
|
||||
"""List all registered tools.
|
||||
|
||||
Returns:
|
||||
List of registered tools.
|
||||
"""
|
||||
return list(self._tools.values())
|
||||
|
||||
def list_names(self) -> List[str]:
|
||||
"""List all tool names.
|
||||
|
||||
Returns:
|
||||
List of tool names.
|
||||
"""
|
||||
return list(self._tools.keys())
|
||||
|
||||
def clear(self):
|
||||
"""Clear all registered tools."""
|
||||
self._tools.clear()
|
||||
307
src/mcp_server_cli/tools/custom_tools.py
Normal file
307
src/mcp_server_cli/tools/custom_tools.py
Normal file
@@ -0,0 +1,307 @@
|
||||
"""Custom tool loader for YAML/JSON defined tools."""
|
||||
|
||||
import asyncio
|
||||
import json
|
||||
from datetime import datetime
|
||||
from pathlib import Path
|
||||
from typing import Any, Callable, Dict, List, Optional
|
||||
|
||||
import yaml
|
||||
|
||||
from mcp_server_cli.models import ToolDefinition, ToolParameter, ToolSchema
|
||||
from mcp_server_cli.tools.base import ToolBase, ToolRegistry, ToolResult
|
||||
|
||||
|
||||
class CustomToolLoader:
|
||||
"""Loader for dynamically loading custom tools from YAML/JSON files."""
|
||||
|
||||
def __init__(self, registry: Optional[ToolRegistry] = None):
|
||||
"""Initialize the custom tool loader.
|
||||
|
||||
Args:
|
||||
registry: Optional tool registry to register loaded tools.
|
||||
"""
|
||||
self.registry = registry or ToolRegistry()
|
||||
self._loaded_tools: Dict[str, Dict[str, Any]] = {}
|
||||
self._file_watchers: Dict[str, float] = {}
|
||||
|
||||
def load_file(self, file_path: str) -> List[ToolDefinition]:
|
||||
"""Load tools from a YAML or JSON file.
|
||||
|
||||
Args:
|
||||
file_path: Path to the tool definition file.
|
||||
|
||||
Returns:
|
||||
List of loaded tool definitions.
|
||||
"""
|
||||
path = Path(file_path)
|
||||
if not path.exists():
|
||||
raise FileNotFoundError(f"Tool file not found: {file_path}")
|
||||
|
||||
with open(path, "r") as f:
|
||||
if path.suffix == ".json":
|
||||
data = json.load(f)
|
||||
else:
|
||||
data = yaml.safe_load(f)
|
||||
|
||||
if not isinstance(data, list):
|
||||
data = [data]
|
||||
|
||||
tools = []
|
||||
for tool_data in data:
|
||||
tool = self._parse_tool_definition(tool_data, file_path)
|
||||
if tool:
|
||||
tools.append(tool)
|
||||
self._loaded_tools[tool.name] = {
|
||||
"definition": tool,
|
||||
"file_path": file_path,
|
||||
"loaded_at": datetime.now().isoformat(),
|
||||
}
|
||||
|
||||
return tools
|
||||
|
||||
def _parse_tool_definition(self, data: Dict[str, Any], source: str) -> Optional[ToolDefinition]:
|
||||
"""Parse a tool definition from raw data.
|
||||
|
||||
Args:
|
||||
data: Raw tool definition data.
|
||||
source: Source file path for error messages.
|
||||
|
||||
Returns:
|
||||
ToolDefinition or None if invalid.
|
||||
"""
|
||||
try:
|
||||
name = data.get("name")
|
||||
if not name:
|
||||
raise ValueError(f"Tool missing 'name' field in {source}")
|
||||
|
||||
description = data.get("description", "")
|
||||
|
||||
input_schema_data = data.get("input_schema", {})
|
||||
properties = {}
|
||||
required_fields = input_schema_data.get("required", [])
|
||||
|
||||
for prop_name, prop_data in input_schema_data.get("properties", {}).items():
|
||||
param = ToolParameter(
|
||||
name=prop_name,
|
||||
type=prop_data.get("type", "string"),
|
||||
description=prop_data.get("description"),
|
||||
required=prop_name in required_fields,
|
||||
enum=prop_data.get("enum"),
|
||||
default=prop_data.get("default"),
|
||||
)
|
||||
properties[prop_name] = param
|
||||
|
||||
input_schema = ToolSchema(
|
||||
type=input_schema_data.get("type", "object"),
|
||||
properties=properties,
|
||||
required=required_fields,
|
||||
)
|
||||
|
||||
return ToolDefinition(
|
||||
name=name,
|
||||
description=description,
|
||||
input_schema=input_schema,
|
||||
annotations=data.get("annotations"),
|
||||
)
|
||||
except Exception as e:
|
||||
raise ValueError(f"Invalid tool definition in {source}: {e}")
|
||||
|
||||
def load_directory(self, directory: str, pattern: str = "*.yaml") -> List[ToolDefinition]:
|
||||
"""Load all tool files from a directory.
|
||||
|
||||
Args:
|
||||
directory: Directory to scan.
|
||||
pattern: File pattern to match.
|
||||
|
||||
Returns:
|
||||
List of loaded tool definitions.
|
||||
"""
|
||||
dir_path = Path(directory)
|
||||
if not dir_path.exists():
|
||||
raise FileNotFoundError(f"Directory not found: {directory}")
|
||||
|
||||
tools = []
|
||||
for file_path in dir_path.glob(pattern):
|
||||
try:
|
||||
loaded = self.load_file(str(file_path))
|
||||
tools.extend(loaded)
|
||||
except Exception as e:
|
||||
print(f"Warning: Failed to load {file_path}: {e}")
|
||||
|
||||
for json_path in dir_path.glob("*.json"):
|
||||
try:
|
||||
loaded = self.load_file(str(json_path))
|
||||
tools.extend(loaded)
|
||||
except Exception as e:
|
||||
print(f"Warning: Failed to load {json_path}: {e}")
|
||||
|
||||
return tools
|
||||
|
||||
def create_tool_from_definition(
|
||||
self,
|
||||
definition: ToolDefinition,
|
||||
executor: Optional[Callable[[Dict[str, Any]], Any]] = None,
|
||||
) -> ToolBase:
|
||||
"""Create a ToolBase instance from a definition.
|
||||
|
||||
Args:
|
||||
definition: Tool definition.
|
||||
executor: Optional executor function.
|
||||
|
||||
Returns:
|
||||
ToolBase implementation.
|
||||
"""
|
||||
class DynamicTool(ToolBase):
|
||||
def __init__(self, defn, exec_fn):
|
||||
self._defn = defn
|
||||
self._exec_fn = exec_fn
|
||||
super().__init__(
|
||||
name=defn.name,
|
||||
description=defn.description,
|
||||
annotations=defn.annotations,
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return self._defn.input_schema
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
if self._exec_fn:
|
||||
try:
|
||||
result = self._exec_fn(arguments)
|
||||
if asyncio.iscoroutine(result):
|
||||
result = await result
|
||||
return ToolResult(success=True, output=str(result))
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
return ToolResult(success=False, output="", error="No executor configured")
|
||||
|
||||
return DynamicTool(definition, executor)
|
||||
|
||||
def register_tool_from_file(
|
||||
self,
|
||||
file_path: str,
|
||||
executor: Optional[Callable[[Dict[str, Any]], Any]] = None,
|
||||
) -> Optional[ToolBase]:
|
||||
"""Load and register a tool from file.
|
||||
|
||||
Args:
|
||||
file_path: Path to tool definition file.
|
||||
executor: Optional executor function.
|
||||
|
||||
Returns:
|
||||
Registered tool or None.
|
||||
"""
|
||||
tools = self.load_file(file_path)
|
||||
for tool_def in tools:
|
||||
tool = self.create_tool_from_definition(tool_def, executor)
|
||||
self.registry.register(tool)
|
||||
return tool
|
||||
return None
|
||||
|
||||
def reload_if_changed(self) -> List[ToolDefinition]:
|
||||
"""Reload tools if files have changed.
|
||||
|
||||
Returns:
|
||||
List of reloaded tool definitions.
|
||||
"""
|
||||
reloaded = []
|
||||
|
||||
for file_path, last_mtime in list(self._file_watchers.items()):
|
||||
path = Path(file_path)
|
||||
if not path.exists():
|
||||
continue
|
||||
|
||||
current_mtime = path.stat().st_mtime
|
||||
if current_mtime > last_mtime:
|
||||
try:
|
||||
tools = self.load_file(file_path)
|
||||
reloaded.extend(tools)
|
||||
self._file_watchers[file_path] = current_mtime
|
||||
except Exception as e:
|
||||
print(f"Warning: Failed to reload {file_path}: {e}")
|
||||
|
||||
return reloaded
|
||||
|
||||
def watch_file(self, file_path: str):
|
||||
"""Add a file to be watched for changes.
|
||||
|
||||
Args:
|
||||
file_path: Path to watch.
|
||||
"""
|
||||
path = Path(file_path)
|
||||
if path.exists():
|
||||
self._file_watchers[file_path] = path.stat().st_mtime
|
||||
|
||||
def list_loaded(self) -> Dict[str, Dict[str, Any]]:
|
||||
"""List all loaded custom tools.
|
||||
|
||||
Returns:
|
||||
Dictionary of tool name to metadata.
|
||||
"""
|
||||
return dict(self._loaded_tools)
|
||||
|
||||
def get_registry(self) -> ToolRegistry:
|
||||
"""Get the internal tool registry.
|
||||
|
||||
Returns:
|
||||
ToolRegistry with all loaded tools.
|
||||
"""
|
||||
return self.registry
|
||||
|
||||
|
||||
class DynamicTool(ToolBase):
|
||||
"""A dynamically created tool from a definition."""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
name: str,
|
||||
description: str,
|
||||
input_schema: ToolSchema,
|
||||
executor: Callable[[Dict[str, Any]], Any],
|
||||
annotations: Optional[Dict[str, Any]] = None,
|
||||
):
|
||||
"""Initialize a dynamic tool.
|
||||
|
||||
Args:
|
||||
name: Tool name.
|
||||
description: Tool description.
|
||||
input_schema: Tool input schema.
|
||||
executor: Function to execute the tool.
|
||||
annotations: Optional annotations.
|
||||
"""
|
||||
super().__init__(name=name, description=description, annotations=annotations)
|
||||
self._input_schema = input_schema
|
||||
self._executor = executor
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return self._input_schema
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Execute the dynamic tool."""
|
||||
try:
|
||||
result = self._executor(arguments)
|
||||
if asyncio.iscoroutine(result):
|
||||
result = await result
|
||||
return ToolResult(success=True, output=str(result))
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
|
||||
|
||||
def create_python_executor(module_path: str, function_name: str) -> Callable:
|
||||
"""Create an executor from a Python function.
|
||||
|
||||
Args:
|
||||
module_path: Path to Python module.
|
||||
function_name: Name of function to call.
|
||||
|
||||
Returns:
|
||||
Callable executor function.
|
||||
"""
|
||||
import importlib.util
|
||||
|
||||
spec = importlib.util.spec_from_file_location("dynamic_tool", module_path)
|
||||
module = importlib.util.module_from_spec(spec)
|
||||
spec.loader.exec_module(module)
|
||||
|
||||
return getattr(module, function_name)
|
||||
358
src/mcp_server_cli/tools/file_tools.py
Normal file
358
src/mcp_server_cli/tools/file_tools.py
Normal file
@@ -0,0 +1,358 @@
|
||||
"""File operation tools for MCP Server CLI."""
|
||||
|
||||
import re
|
||||
from pathlib import Path
|
||||
from typing import Any, Dict
|
||||
|
||||
import aiofiles
|
||||
|
||||
from mcp_server_cli.models import ToolParameter, ToolSchema
|
||||
from mcp_server_cli.tools.base import ToolBase, ToolResult
|
||||
|
||||
|
||||
class FileTools(ToolBase):
|
||||
"""Built-in tools for file operations."""
|
||||
|
||||
def __init__(self):
|
||||
"""Initialize file tools."""
|
||||
super().__init__(
|
||||
name="file_tools",
|
||||
description="Built-in file operations: read, write, list, search, glob",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"operation": ToolParameter(
|
||||
name="operation",
|
||||
type="string",
|
||||
description="Operation to perform: read, write, list, search, glob",
|
||||
required=True,
|
||||
enum=["read", "write", "list", "search", "glob"],
|
||||
),
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="File or directory path",
|
||||
required=True,
|
||||
),
|
||||
"content": ToolParameter(
|
||||
name="content",
|
||||
type="string",
|
||||
description="Content to write (for write operation)",
|
||||
),
|
||||
"pattern": ToolParameter(
|
||||
name="pattern",
|
||||
type="string",
|
||||
description="Search pattern or glob pattern",
|
||||
),
|
||||
"recursive": ToolParameter(
|
||||
name="recursive",
|
||||
type="boolean",
|
||||
description="Search recursively",
|
||||
default=True,
|
||||
),
|
||||
},
|
||||
required=["operation", "path"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Execute file operation."""
|
||||
operation = arguments.get("operation")
|
||||
path = arguments.get("path", "")
|
||||
|
||||
try:
|
||||
if operation == "read":
|
||||
return await self._read(path)
|
||||
elif operation == "write":
|
||||
return await self._write(path, arguments.get("content", ""))
|
||||
elif operation == "list":
|
||||
return await self._list(path)
|
||||
elif operation == "search":
|
||||
return await self._search(path, arguments.get("pattern", ""), arguments.get("recursive", True))
|
||||
elif operation == "glob":
|
||||
return await self._glob(path, arguments.get("pattern", "*"))
|
||||
else:
|
||||
return ToolResult(success=False, output="", error=f"Unknown operation: {operation}")
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
|
||||
async def _read(self, path: str) -> ToolResult:
|
||||
"""Read a file."""
|
||||
if not Path(path).exists():
|
||||
return ToolResult(success=False, output="", error=f"File not found: {path}")
|
||||
|
||||
if Path(path).is_dir():
|
||||
return ToolResult(success=False, output="", error=f"Path is a directory: {path}")
|
||||
|
||||
async with aiofiles.open(path, "r", encoding="utf-8") as f:
|
||||
content = await f.read()
|
||||
|
||||
return ToolResult(success=True, output=content)
|
||||
|
||||
async def _write(self, path: str, content: str) -> ToolResult:
|
||||
"""Write to a file."""
|
||||
path_obj = Path(path)
|
||||
|
||||
if path_obj.exists() and path_obj.is_dir():
|
||||
return ToolResult(success=False, output="", error=f"Path is a directory: {path}")
|
||||
|
||||
path_obj.parent.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
async with aiofiles.open(path, "w", encoding="utf-8") as f:
|
||||
await f.write(content)
|
||||
|
||||
return ToolResult(success=True, output=f"Written to {path}")
|
||||
|
||||
async def _list(self, path: str) -> ToolResult:
|
||||
"""List directory contents."""
|
||||
path_obj = Path(path)
|
||||
|
||||
if not path_obj.exists():
|
||||
return ToolResult(success=False, output="", error=f"Directory not found: {path}")
|
||||
|
||||
if not path_obj.is_dir():
|
||||
return ToolResult(success=False, output="", error=f"Path is not a directory: {path}")
|
||||
|
||||
items = []
|
||||
for item in sorted(path_obj.iterdir()):
|
||||
item_type = "DIR" if item.is_dir() else "FILE"
|
||||
items.append(f"[{item_type}] {item.name}")
|
||||
|
||||
return ToolResult(success=True, output="\n".join(items))
|
||||
|
||||
async def _search(self, path: str, pattern: str, recursive: bool = True) -> ToolResult:
|
||||
"""Search for pattern in files."""
|
||||
if not Path(path).exists():
|
||||
return ToolResult(success=False, output="", error=f"Path not found: {path}")
|
||||
|
||||
results = []
|
||||
pattern_re = re.compile(pattern)
|
||||
|
||||
if Path(path).is_file():
|
||||
file_paths = [Path(path)]
|
||||
else:
|
||||
glob_pattern = "**/*" if recursive else "*"
|
||||
file_paths = list(Path(path).glob(glob_pattern))
|
||||
file_paths = [p for p in file_paths if p.is_file()]
|
||||
|
||||
for file_path in file_paths:
|
||||
try:
|
||||
async with aiofiles.open(file_path, "r", encoding="utf-8", errors="ignore") as f:
|
||||
lines = await f.readlines()
|
||||
for i, line in enumerate(lines, 1):
|
||||
if pattern_re.search(line):
|
||||
results.append(f"{file_path}:{i}: {line.strip()}")
|
||||
except Exception:
|
||||
continue
|
||||
|
||||
if not results:
|
||||
return ToolResult(success=True, output="No matches found")
|
||||
|
||||
return ToolResult(success=True, output="\n".join(results[:100]))
|
||||
|
||||
async def _glob(self, path: str, pattern: str) -> ToolResult:
|
||||
"""Find files matching glob pattern."""
|
||||
base_path = Path(path)
|
||||
|
||||
if not base_path.exists():
|
||||
return ToolResult(success=False, output="", error=f"Path not found: {path}")
|
||||
|
||||
matches = list(base_path.glob(pattern))
|
||||
|
||||
if not matches:
|
||||
return ToolResult(success=True, output="No matches found")
|
||||
|
||||
results = [str(m) for m in sorted(matches)]
|
||||
return ToolResult(success=True, output="\n".join(results))
|
||||
|
||||
|
||||
class ReadFileTool(ToolBase):
|
||||
"""Tool for reading files."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="read_file",
|
||||
description="Read the contents of a file",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="Path to the file to read",
|
||||
required=True,
|
||||
),
|
||||
},
|
||||
required=["path"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Read file contents."""
|
||||
path = arguments.get("path", "")
|
||||
|
||||
if not path:
|
||||
return ToolResult(success=False, output="", error="Path is required")
|
||||
|
||||
path_obj = Path(path)
|
||||
|
||||
if not path_obj.exists():
|
||||
return ToolResult(success=False, output="", error=f"File not found: {path}")
|
||||
|
||||
if path_obj.is_dir():
|
||||
return ToolResult(success=False, output="", error=f"Path is a directory: {path}")
|
||||
|
||||
try:
|
||||
async with aiofiles.open(path, "r", encoding="utf-8") as f:
|
||||
content = await f.read()
|
||||
return ToolResult(success=True, output=content)
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
|
||||
|
||||
class WriteFileTool(ToolBase):
|
||||
"""Tool for writing files."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="write_file",
|
||||
description="Write content to a file",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="Path to the file to write",
|
||||
required=True,
|
||||
),
|
||||
"content": ToolParameter(
|
||||
name="content",
|
||||
type="string",
|
||||
description="Content to write",
|
||||
required=True,
|
||||
),
|
||||
},
|
||||
required=["path", "content"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Write content to a file."""
|
||||
path = arguments.get("path", "")
|
||||
content = arguments.get("content", "")
|
||||
|
||||
if not path:
|
||||
return ToolResult(success=False, output="", error="Path is required")
|
||||
|
||||
if content is None:
|
||||
return ToolResult(success=False, output="", error="Content is required")
|
||||
|
||||
try:
|
||||
path_obj = Path(path)
|
||||
path_obj.parent.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
async with aiofiles.open(path, "w", encoding="utf-8") as f:
|
||||
await f.write(content)
|
||||
|
||||
return ToolResult(success=True, output=f"Successfully wrote to {path}")
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
|
||||
|
||||
class ListDirectoryTool(ToolBase):
|
||||
"""Tool for listing directory contents."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="list_directory",
|
||||
description="List contents of a directory",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="Path to the directory",
|
||||
required=True,
|
||||
),
|
||||
},
|
||||
required=["path"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""List directory contents."""
|
||||
path = arguments.get("path", "")
|
||||
|
||||
if not path:
|
||||
return ToolResult(success=False, output="", error="Path is required")
|
||||
|
||||
path_obj = Path(path)
|
||||
|
||||
if not path_obj.exists():
|
||||
return ToolResult(success=False, output="", error=f"Directory not found: {path}")
|
||||
|
||||
if not path_obj.is_dir():
|
||||
return ToolResult(success=False, output="", error=f"Path is not a directory: {path}")
|
||||
|
||||
items = []
|
||||
for item in sorted(path_obj.iterdir()):
|
||||
item_type = "DIR" if item.is_dir() else "FILE"
|
||||
items.append(f"[{item_type}] {item.name}")
|
||||
|
||||
return ToolResult(success=True, output="\n".join(items))
|
||||
|
||||
|
||||
class GlobFilesTool(ToolBase):
|
||||
"""Tool for finding files with glob patterns."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="glob_files",
|
||||
description="Find files matching a glob pattern",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="Base path to search from",
|
||||
required=True,
|
||||
),
|
||||
"pattern": ToolParameter(
|
||||
name="pattern",
|
||||
type="string",
|
||||
description="Glob pattern",
|
||||
required=True,
|
||||
),
|
||||
},
|
||||
required=["path", "pattern"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Find files matching glob pattern."""
|
||||
path = arguments.get("path", "")
|
||||
pattern = arguments.get("pattern", "*")
|
||||
|
||||
if not path:
|
||||
return ToolResult(success=False, output="", error="Path is required")
|
||||
|
||||
base_path = Path(path)
|
||||
|
||||
if not base_path.exists():
|
||||
return ToolResult(success=False, output="", error=f"Path not found: {path}")
|
||||
|
||||
matches = list(base_path.glob(pattern))
|
||||
|
||||
if not matches:
|
||||
return ToolResult(success=True, output="No matches found")
|
||||
|
||||
results = [str(m) for m in sorted(matches)]
|
||||
return ToolResult(success=True, output="\n".join(results))
|
||||
332
src/mcp_server_cli/tools/git_tools.py
Normal file
332
src/mcp_server_cli/tools/git_tools.py
Normal file
@@ -0,0 +1,332 @@
|
||||
"""Git integration tools for MCP Server CLI."""
|
||||
|
||||
import os
|
||||
import subprocess
|
||||
from pathlib import Path
|
||||
from typing import Any, Dict, Optional
|
||||
|
||||
from mcp_server_cli.models import ToolParameter, ToolSchema
|
||||
from mcp_server_cli.tools.base import ToolBase, ToolResult
|
||||
|
||||
|
||||
class GitTools(ToolBase):
|
||||
"""Built-in git operations."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="git_tools",
|
||||
description="Git operations: status, diff, log, commit, branch",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"operation": ToolParameter(
|
||||
name="operation",
|
||||
type="string",
|
||||
description="Git operation: status, diff, log, commit, branch",
|
||||
required=True,
|
||||
enum=["status", "diff", "log", "commit", "branch", "add", "checkout"],
|
||||
),
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="Repository path (defaults to current directory)",
|
||||
),
|
||||
"args": ToolParameter(
|
||||
name="args",
|
||||
type="string",
|
||||
description="Additional arguments for the operation",
|
||||
),
|
||||
},
|
||||
required=["operation"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Execute git operation."""
|
||||
operation = arguments.get("operation")
|
||||
path = arguments.get("path", ".")
|
||||
|
||||
repo = self._find_git_repo(path)
|
||||
if not repo:
|
||||
return ToolResult(success=False, output="", error="Not in a git repository")
|
||||
|
||||
try:
|
||||
if operation == "status":
|
||||
return await self._status(repo)
|
||||
elif operation == "diff":
|
||||
return await self._diff(repo, arguments.get("args", ""))
|
||||
elif operation == "log":
|
||||
return await self._log(repo, arguments.get("args", "-10"))
|
||||
elif operation == "commit":
|
||||
return await self._commit(repo, arguments.get("args", ""))
|
||||
elif operation == "branch":
|
||||
return await self._branch(repo)
|
||||
elif operation == "add":
|
||||
return await self._add(repo, arguments.get("args", "."))
|
||||
elif operation == "checkout":
|
||||
return await self._checkout(repo, arguments.get("args", ""))
|
||||
else:
|
||||
return ToolResult(success=False, output="", error=f"Unknown operation: {operation}")
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
|
||||
def _find_git_repo(self, path: str) -> Optional[Path]:
|
||||
"""Find the git repository root."""
|
||||
start_path = Path(path).absolute()
|
||||
|
||||
if not start_path.exists():
|
||||
return None
|
||||
|
||||
if start_path.is_file():
|
||||
start_path = start_path.parent
|
||||
|
||||
current = start_path
|
||||
while current != current.parent:
|
||||
if (current / ".git").exists():
|
||||
return current
|
||||
current = current.parent
|
||||
|
||||
return None
|
||||
|
||||
async def _run_git(self, repo: Path, *args) -> str:
|
||||
"""Run a git command."""
|
||||
env = os.environ.copy()
|
||||
env["GIT_TERMINAL_PROMPT"] = "0"
|
||||
|
||||
result = subprocess.run(
|
||||
["git"] + list(args),
|
||||
cwd=repo,
|
||||
capture_output=True,
|
||||
text=True,
|
||||
env=env,
|
||||
timeout=30,
|
||||
)
|
||||
|
||||
if result.returncode != 0:
|
||||
raise RuntimeError(f"Git command failed: {result.stderr}")
|
||||
|
||||
return result.stdout.strip()
|
||||
|
||||
async def _status(self, repo: Path) -> ToolResult:
|
||||
"""Get git status."""
|
||||
output = await self._run_git(repo, "status", "--short")
|
||||
if not output:
|
||||
output = "Working tree is clean"
|
||||
return ToolResult(success=True, output=output)
|
||||
|
||||
async def _diff(self, repo: Path, args: str) -> ToolResult:
|
||||
"""Get git diff."""
|
||||
cmd = ["diff"]
|
||||
if args:
|
||||
cmd.extend(args.split())
|
||||
output = await self._run_git(repo, *cmd)
|
||||
return ToolResult(success=True, output=output or "No changes")
|
||||
|
||||
async def _log(self, repo: Path, args: str) -> ToolResult:
|
||||
"""Get git log."""
|
||||
cmd = ["log", "--oneline"]
|
||||
if args:
|
||||
cmd.extend(args.split())
|
||||
output = await self._run_git(repo, *cmd)
|
||||
return ToolResult(success=True, output=output or "No commits")
|
||||
|
||||
async def _commit(self, repo: Path, message: str) -> ToolResult:
|
||||
"""Create a commit."""
|
||||
if not message:
|
||||
return ToolResult(success=False, output="", error="Commit message is required")
|
||||
|
||||
output = await self._run_git(repo, "commit", "-m", message)
|
||||
return ToolResult(success=True, output=f"Committed: {output}")
|
||||
|
||||
async def _branch(self, repo: Path) -> ToolResult:
|
||||
"""List git branches."""
|
||||
output = await self._run_git(repo, "branch", "-a")
|
||||
return ToolResult(success=True, output=output or "No branches")
|
||||
|
||||
async def _add(self, repo: Path, pattern: str) -> ToolResult:
|
||||
"""Stage files."""
|
||||
await self._run_git(repo, "add", pattern)
|
||||
return ToolResult(success=True, output=f"Staged: {pattern}")
|
||||
|
||||
async def _checkout(self, repo: Path, branch: str) -> ToolResult:
|
||||
"""Checkout a branch."""
|
||||
if not branch:
|
||||
return ToolResult(success=False, output="", error="Branch name is required")
|
||||
|
||||
await self._run_git(repo, "checkout", branch)
|
||||
return ToolResult(success=True, output=f"Switched to: {branch}")
|
||||
|
||||
|
||||
class GitStatusTool(ToolBase):
|
||||
"""Tool for checking git status."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="git_status",
|
||||
description="Show working tree status",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="Repository path (defaults to current directory)",
|
||||
),
|
||||
"short": ToolParameter(
|
||||
name="short",
|
||||
type="boolean",
|
||||
description="Use short format",
|
||||
default=False,
|
||||
),
|
||||
},
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Get git status."""
|
||||
path = arguments.get("path", ".")
|
||||
use_short = arguments.get("short", False)
|
||||
|
||||
repo = Path(path).absolute()
|
||||
if not (repo / ".git").exists():
|
||||
repo = repo.parent
|
||||
while repo != repo.parent and not (repo / ".git").exists():
|
||||
repo = repo.parent
|
||||
if not (repo / ".git").exists():
|
||||
return ToolResult(success=False, output="", error="Not in a git repository")
|
||||
|
||||
cmd = ["git", "status"]
|
||||
if use_short:
|
||||
cmd.append("--short")
|
||||
|
||||
result = subprocess.run(
|
||||
cmd,
|
||||
cwd=repo,
|
||||
capture_output=True,
|
||||
text=True,
|
||||
timeout=10,
|
||||
)
|
||||
|
||||
if result.returncode != 0:
|
||||
return ToolResult(success=False, output="", error=result.stderr)
|
||||
|
||||
return ToolResult(success=True, output=result.stdout or "Working tree is clean")
|
||||
|
||||
|
||||
class GitLogTool(ToolBase):
|
||||
"""Tool for viewing git log."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="git_log",
|
||||
description="Show commit history",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="Repository path",
|
||||
),
|
||||
"n": ToolParameter(
|
||||
name="n",
|
||||
type="integer",
|
||||
description="Number of commits to show",
|
||||
default=10,
|
||||
),
|
||||
"oneline": ToolParameter(
|
||||
name="oneline",
|
||||
type="boolean",
|
||||
description="Show in oneline format",
|
||||
default=True,
|
||||
),
|
||||
},
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Get git log."""
|
||||
path = arguments.get("path", ".")
|
||||
n = arguments.get("n", 10)
|
||||
oneline = arguments.get("oneline", True)
|
||||
|
||||
repo = Path(path).absolute()
|
||||
while repo != repo.parent and not (repo / ".git").exists():
|
||||
repo = repo.parent
|
||||
if not (repo / ".git").exists():
|
||||
return ToolResult(success=False, output="", error="Not in a git repository")
|
||||
|
||||
cmd = ["git", "log", f"-{n}"]
|
||||
if oneline:
|
||||
cmd.append("--oneline")
|
||||
|
||||
result = subprocess.run(
|
||||
cmd,
|
||||
cwd=repo,
|
||||
capture_output=True,
|
||||
text=True,
|
||||
timeout=10,
|
||||
)
|
||||
|
||||
if result.returncode != 0:
|
||||
return ToolResult(success=False, output="", error=result.stderr)
|
||||
|
||||
return ToolResult(success=True, output=result.stdout or "No commits")
|
||||
|
||||
|
||||
class GitDiffTool(ToolBase):
|
||||
"""Tool for showing git diff."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="git_diff",
|
||||
description="Show changes between commits",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="Repository path",
|
||||
),
|
||||
"cached": ToolParameter(
|
||||
name="cached",
|
||||
type="boolean",
|
||||
description="Show staged changes",
|
||||
default=False,
|
||||
),
|
||||
},
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Get git diff."""
|
||||
path = arguments.get("path", ".")
|
||||
cached = arguments.get("cached", False)
|
||||
|
||||
repo = Path(path).absolute()
|
||||
while repo != repo.parent and not (repo / ".git").exists():
|
||||
repo = repo.parent
|
||||
if not (repo / ".git").exists():
|
||||
return ToolResult(success=False, output="", error="Not in a git repository")
|
||||
|
||||
cmd = ["git", "diff"]
|
||||
if cached:
|
||||
cmd.append("--cached")
|
||||
|
||||
result = subprocess.run(
|
||||
cmd,
|
||||
cwd=repo,
|
||||
capture_output=True,
|
||||
text=True,
|
||||
timeout=10,
|
||||
)
|
||||
|
||||
if result.returncode != 0:
|
||||
return ToolResult(success=False, output="", error=result.stderr)
|
||||
|
||||
return ToolResult(success=True, output=result.stdout or "No changes")
|
||||
254
src/mcp_server_cli/tools/shell_tools.py
Normal file
254
src/mcp_server_cli/tools/shell_tools.py
Normal file
@@ -0,0 +1,254 @@
|
||||
"""Shell execution tools for MCP Server CLI."""
|
||||
|
||||
import asyncio
|
||||
import os
|
||||
from pathlib import Path
|
||||
from typing import Any, Dict, List, Optional
|
||||
|
||||
from mcp_server_cli.models import ToolParameter, ToolSchema
|
||||
from mcp_server_cli.tools.base import ToolBase, ToolResult
|
||||
|
||||
|
||||
class ShellTools(ToolBase):
|
||||
"""Safe shell command execution tools."""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
allowed_commands: Optional[List[str]] = None,
|
||||
blocked_paths: Optional[List[str]] = None,
|
||||
max_timeout: int = 30,
|
||||
):
|
||||
"""Initialize shell tools with security controls.
|
||||
|
||||
Args:
|
||||
allowed_commands: List of allowed command names.
|
||||
blocked_paths: List of blocked directory paths.
|
||||
max_timeout: Maximum command timeout in seconds.
|
||||
"""
|
||||
self.allowed_commands = allowed_commands or ["ls", "cat", "echo", "pwd", "git", "grep", "find", "head", "tail"]
|
||||
self.blocked_paths = blocked_paths or ["/etc", "/root", "/home/*/.ssh"]
|
||||
self.max_timeout = max_timeout
|
||||
|
||||
super().__init__(
|
||||
name="shell_tools",
|
||||
description="Execute shell commands safely",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"command": ToolParameter(
|
||||
name="command",
|
||||
type="string",
|
||||
description="Command to execute",
|
||||
required=True,
|
||||
),
|
||||
"args": ToolParameter(
|
||||
name="args",
|
||||
type="array",
|
||||
description="Command arguments as array",
|
||||
),
|
||||
"timeout": ToolParameter(
|
||||
name="timeout",
|
||||
type="integer",
|
||||
description="Timeout in seconds",
|
||||
default=30,
|
||||
),
|
||||
"cwd": ToolParameter(
|
||||
name="cwd",
|
||||
type="string",
|
||||
description="Working directory",
|
||||
),
|
||||
},
|
||||
required=["command"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Execute shell command."""
|
||||
command = arguments.get("command", "")
|
||||
cmd_args = arguments.get("args", [])
|
||||
timeout = min(arguments.get("timeout", self.max_timeout), self.max_timeout)
|
||||
cwd = arguments.get("cwd")
|
||||
|
||||
if not command:
|
||||
return ToolResult(success=False, output="", error="Command is required")
|
||||
|
||||
if not self._is_command_allowed(command):
|
||||
return ToolResult(success=False, output="", error=f"Command not allowed: {command}")
|
||||
|
||||
return await self._run_command(command, cmd_args, timeout, cwd)
|
||||
|
||||
def _is_command_allowed(self, command: str) -> bool:
|
||||
"""Check if command is in the allowed list."""
|
||||
return command in self.allowed_commands
|
||||
|
||||
def _is_path_safe(self, path: str) -> bool:
|
||||
"""Check if path is not blocked."""
|
||||
abs_path = str(Path(path).absolute())
|
||||
|
||||
for blocked in self.blocked_paths:
|
||||
if blocked.endswith("*"):
|
||||
if abs_path.startswith(blocked[:-1]):
|
||||
return False
|
||||
elif abs_path == blocked or abs_path.startswith(blocked + "/"):
|
||||
return False
|
||||
|
||||
return True
|
||||
|
||||
async def _run_command(
|
||||
self,
|
||||
command: str,
|
||||
args: List[str],
|
||||
timeout: int,
|
||||
cwd: Optional[str],
|
||||
) -> ToolResult:
|
||||
"""Run a shell command with security checks."""
|
||||
if cwd and not self._is_path_safe(cwd):
|
||||
return ToolResult(success=False, output="", error=f"Blocked path: {cwd}")
|
||||
|
||||
for arg in args:
|
||||
if not self._is_path_safe(arg):
|
||||
return ToolResult(success=False, output="", error=f"Blocked path in arguments: {arg}")
|
||||
|
||||
cmd = [command] + args
|
||||
work_dir = cwd or str(Path.cwd())
|
||||
|
||||
try:
|
||||
proc = await asyncio.create_subprocess_exec(
|
||||
*cmd,
|
||||
stdout=asyncio.subprocess.PIPE,
|
||||
stderr=asyncio.subprocess.PIPE,
|
||||
cwd=work_dir,
|
||||
env={**os.environ, "TERM": "dumb"},
|
||||
)
|
||||
|
||||
try:
|
||||
stdout, stderr = await asyncio.wait_for(
|
||||
proc.communicate(),
|
||||
timeout=timeout,
|
||||
)
|
||||
except asyncio.TimeoutError:
|
||||
proc.kill()
|
||||
return ToolResult(success=False, output="", error=f"Command timed out after {timeout}s")
|
||||
|
||||
stdout_text = stdout.decode("utf-8", errors="replace").strip()
|
||||
stderr_text = stderr.decode("utf-8", errors="replace").strip()
|
||||
|
||||
if proc.returncode != 0 and not stdout_text:
|
||||
return ToolResult(success=False, output="", error=stderr_text or f"Command failed with code {proc.returncode}")
|
||||
|
||||
return ToolResult(success=True, output=stdout_text or stderr_text or "")
|
||||
|
||||
except FileNotFoundError:
|
||||
return ToolResult(success=False, output="", error=f"Command not found: {command}")
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
|
||||
|
||||
class ExecuteCommandTool(ToolBase):
|
||||
"""Tool for executing commands."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="execute_command",
|
||||
description="Execute a shell command",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"cmd": ToolParameter(
|
||||
name="cmd",
|
||||
type="array",
|
||||
description="Command and arguments as array",
|
||||
required=True,
|
||||
),
|
||||
"timeout": ToolParameter(
|
||||
name="timeout",
|
||||
type="integer",
|
||||
description="Timeout in seconds",
|
||||
default=30,
|
||||
),
|
||||
"cwd": ToolParameter(
|
||||
name="cwd",
|
||||
type="string",
|
||||
description="Working directory",
|
||||
),
|
||||
},
|
||||
required=["cmd"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""Execute a command."""
|
||||
cmd = arguments.get("cmd", [])
|
||||
timeout = arguments.get("timeout", 30)
|
||||
cwd = arguments.get("cwd")
|
||||
|
||||
if not cmd:
|
||||
return ToolResult(success=False, output="", error="Command array is required")
|
||||
|
||||
try:
|
||||
proc = await asyncio.create_subprocess_exec(
|
||||
*cmd,
|
||||
stdout=asyncio.subprocess.PIPE,
|
||||
stderr=asyncio.subprocess.PIPE,
|
||||
cwd=cwd,
|
||||
)
|
||||
|
||||
stdout, stderr = await asyncio.wait_for(
|
||||
proc.communicate(),
|
||||
timeout=timeout,
|
||||
)
|
||||
|
||||
output = stdout.decode("utf-8", errors="replace").strip()
|
||||
|
||||
if proc.returncode != 0:
|
||||
error = stderr.decode("utf-8", errors="replace").strip()
|
||||
return ToolResult(success=False, output=output, error=error)
|
||||
|
||||
return ToolResult(success=True, output=output)
|
||||
|
||||
except asyncio.TimeoutError:
|
||||
return ToolResult(success=False, output="", error=f"Command timed out after {timeout}s")
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
|
||||
|
||||
class ListProcessesTool(ToolBase):
|
||||
"""Tool for listing running processes."""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="list_processes",
|
||||
description="List running processes",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"full": ToolParameter(
|
||||
name="full",
|
||||
type="boolean",
|
||||
description="Show full command line",
|
||||
default=False,
|
||||
),
|
||||
},
|
||||
)
|
||||
|
||||
async def execute(self, arguments: Dict[str, Any]) -> ToolResult:
|
||||
"""List processes."""
|
||||
try:
|
||||
cmd = ["ps", "aux"]
|
||||
if arguments.get("full"):
|
||||
cmd.extend(["ww", "u"])
|
||||
|
||||
proc = await asyncio.create_subprocess_exec(
|
||||
*cmd,
|
||||
stdout=asyncio.subprocess.PIPE,
|
||||
stderr=asyncio.subprocess.PIPE,
|
||||
)
|
||||
|
||||
stdout, _ = await asyncio.wait_for(proc.communicate(), timeout=10)
|
||||
return ToolResult(success=True, output=stdout.decode("utf-8"))
|
||||
except Exception as e:
|
||||
return ToolResult(success=False, output="", error=str(e))
|
||||
@@ -1 +1 @@
|
||||
"""Tests for project_scaffold_cli package."""
|
||||
"""Tests package for MCP Server CLI."""
|
||||
|
||||
@@ -1,203 +1,143 @@
|
||||
"""Test configuration and fixtures."""
|
||||
"""Test configuration and fixtures for MCP Server CLI."""
|
||||
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
from pathlib import Path
|
||||
from typing import Generator
|
||||
|
||||
import pytest
|
||||
from pathlib import Path
|
||||
|
||||
sys.path.insert(0, str(Path(__file__).parent.parent))
|
||||
|
||||
@pytest.fixture
|
||||
def create_python_project(tmp_path: Path) -> Path:
|
||||
"""Create a Python project structure for testing."""
|
||||
src_dir = tmp_path / "src"
|
||||
src_dir.mkdir()
|
||||
|
||||
(src_dir / "__init__.py").write_text('"""Package init."""')
|
||||
|
||||
(src_dir / "main.py").write_text('''"""Main module."""
|
||||
|
||||
def hello():
|
||||
"""Say hello."""
|
||||
print("Hello, World!")
|
||||
|
||||
class Calculator:
|
||||
"""A simple calculator."""
|
||||
|
||||
def add(self, a: int, b: int) -> int:
|
||||
"""Add two numbers."""
|
||||
return a + b
|
||||
|
||||
def multiply(self, a: int, b: int) -> int:
|
||||
"""Multiply two numbers."""
|
||||
return a * b
|
||||
''')
|
||||
|
||||
(tmp_path / "requirements.txt").write_text('''requests>=2.31.0
|
||||
click>=8.0.0
|
||||
pytest>=7.0.0
|
||||
''')
|
||||
|
||||
(tmp_path / "pyproject.toml").write_text('''[build-system]
|
||||
requires = ["setuptools"]
|
||||
build-backend = "setuptools.build_meta"
|
||||
|
||||
[project]
|
||||
name = "test-project"
|
||||
version = "0.1.0"
|
||||
description = "A test project"
|
||||
requires-python = ">=3.9"
|
||||
|
||||
dependencies = [
|
||||
"requests>=2.31.0",
|
||||
"click>=8.0.0",
|
||||
]
|
||||
''')
|
||||
|
||||
return tmp_path
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def create_javascript_project(tmp_path: Path) -> Path:
|
||||
"""Create a JavaScript project structure for testing."""
|
||||
(tmp_path / "package.json").write_text('''{
|
||||
"name": "test-js-project",
|
||||
"version": "1.0.0",
|
||||
"description": "A test JavaScript project",
|
||||
"main": "index.js",
|
||||
"dependencies": {
|
||||
"express": "^4.18.0",
|
||||
"lodash": "^4.17.0"
|
||||
},
|
||||
"devDependencies": {
|
||||
"jest": "^29.0.0"
|
||||
}
|
||||
}
|
||||
''')
|
||||
|
||||
(tmp_path / "index.js").write_text('''const express = require('express');
|
||||
const _ = require('lodash');
|
||||
|
||||
function hello() {
|
||||
return 'Hello, World!';
|
||||
}
|
||||
|
||||
class Calculator {
|
||||
add(a, b) {
|
||||
return a + b;
|
||||
}
|
||||
}
|
||||
|
||||
module.exports = { hello, Calculator };
|
||||
''')
|
||||
|
||||
return tmp_path
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def create_go_project(tmp_path: Path) -> Path:
|
||||
"""Create a Go project structure for testing."""
|
||||
(tmp_path / "go.mod").write_text('''module test-go-project
|
||||
|
||||
go 1.21
|
||||
|
||||
require (
|
||||
github.com/gin-gonic/gin v1.9.0
|
||||
github.com/stretchr/testify v1.8.0
|
||||
from mcp_server_cli.config import AppConfig, ConfigManager
|
||||
from mcp_server_cli.models import (
|
||||
LocalLLMConfig,
|
||||
SecurityConfig,
|
||||
ServerConfig,
|
||||
)
|
||||
from mcp_server_cli.server import MCPServer
|
||||
from mcp_server_cli.tools import (
|
||||
FileTools,
|
||||
GitTools,
|
||||
ShellTools,
|
||||
ToolRegistry,
|
||||
)
|
||||
''')
|
||||
|
||||
(tmp_path / "main.go").write_text('''package main
|
||||
|
||||
import "fmt"
|
||||
|
||||
func hello() string {
|
||||
return "Hello, World!"
|
||||
}
|
||||
|
||||
type Calculator struct{}
|
||||
|
||||
func (c *Calculator) Add(a, b int) int {
|
||||
return a + b
|
||||
}
|
||||
|
||||
func main() {
|
||||
fmt.Println(hello())
|
||||
}
|
||||
''')
|
||||
|
||||
return tmp_path
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def create_rust_project(tmp_path: Path) -> Path:
|
||||
"""Create a Rust project structure for testing."""
|
||||
src_dir = tmp_path / "src"
|
||||
src_dir.mkdir()
|
||||
def temp_dir() -> Generator[Path, None, None]:
|
||||
"""Create a temporary directory for tests."""
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
yield Path(tmpdir)
|
||||
|
||||
(tmp_path / "Cargo.toml").write_text('''[package]
|
||||
name = "test-rust-project"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
|
||||
[dependencies]
|
||||
serde = { version = "1.0", features = ["derive"] }
|
||||
tokio = { version = "1.0", features = "full" }
|
||||
@pytest.fixture
|
||||
def temp_file(temp_dir: Path) -> Generator[Path, None, None]:
|
||||
"""Create a temporary file for tests."""
|
||||
file_path = temp_dir / "test_file.txt"
|
||||
file_path.write_text("Hello, World!")
|
||||
yield file_path
|
||||
|
||||
[dev-dependencies]
|
||||
assertions = "0.1"
|
||||
''')
|
||||
|
||||
(src_dir / "main.rs").write_text('''fn hello() -> String {
|
||||
"Hello, World!".to_string()
|
||||
}
|
||||
@pytest.fixture
|
||||
def temp_yaml_file(temp_dir: Path) -> Generator[Path, None, None]:
|
||||
"""Create a temporary YAML file for tests."""
|
||||
file_path = temp_dir / "test_config.yaml"
|
||||
content = """
|
||||
server:
|
||||
host: "127.0.0.1"
|
||||
port: 8080
|
||||
log_level: "DEBUG"
|
||||
|
||||
pub struct Calculator;
|
||||
llm:
|
||||
enabled: false
|
||||
base_url: "http://localhost:11434"
|
||||
model: "llama2"
|
||||
|
||||
impl Calculator {
|
||||
pub fn add(a: i32, b: i32) -> i32 {
|
||||
a + b
|
||||
security:
|
||||
allowed_commands:
|
||||
- ls
|
||||
- cat
|
||||
- echo
|
||||
blocked_paths:
|
||||
- /etc
|
||||
- /root
|
||||
"""
|
||||
file_path.write_text(content)
|
||||
yield file_path
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def sample_tool_definition() -> dict:
|
||||
"""Sample tool definition for testing."""
|
||||
return {
|
||||
"name": "test_tool",
|
||||
"description": "A test tool",
|
||||
"input_schema": {
|
||||
"type": "object",
|
||||
"properties": {
|
||||
"param1": {
|
||||
"type": "string",
|
||||
"description": "First parameter",
|
||||
"required": True
|
||||
},
|
||||
"param2": {
|
||||
"type": "integer",
|
||||
"description": "Second parameter",
|
||||
"default": 10
|
||||
}
|
||||
},
|
||||
"required": ["param1"]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn main() {
|
||||
println!("{}", hello());
|
||||
}
|
||||
''')
|
||||
|
||||
return tmp_path
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def create_mixed_project(tmp_path: Path) -> Path:
|
||||
"""Create a project with multiple languages for testing."""
|
||||
python_part = tmp_path / "python_part"
|
||||
python_part.mkdir()
|
||||
js_part = tmp_path / "js_part"
|
||||
js_part.mkdir()
|
||||
def default_config() -> AppConfig:
|
||||
"""Create a default server configuration."""
|
||||
return AppConfig(
|
||||
server=ServerConfig(host="127.0.0.1", port=3000, log_level="INFO"),
|
||||
llm=LocalLLMConfig(enabled=False, base_url="http://localhost:11434"),
|
||||
security=SecurityConfig(
|
||||
allowed_commands=["ls", "cat", "echo"],
|
||||
blocked_paths=["/etc", "/root"],
|
||||
),
|
||||
)
|
||||
|
||||
src_dir = python_part / "src"
|
||||
src_dir.mkdir()
|
||||
(src_dir / "__init__.py").write_text('"""Package init."""')
|
||||
(src_dir / "main.py").write_text('''"""Main module."""
|
||||
def hello():
|
||||
print("Hello")
|
||||
''')
|
||||
(python_part / "pyproject.toml").write_text('''[project]
|
||||
name = "test-project"
|
||||
version = "0.1.0"
|
||||
description = "A test project"
|
||||
requires-python = ">=3.9"
|
||||
dependencies = ["requests>=2.31.0"]
|
||||
''')
|
||||
|
||||
(js_part / "package.json").write_text('''{
|
||||
"name": "test-js-project",
|
||||
"version": "1.0.0",
|
||||
"description": "A test JavaScript project"
|
||||
}
|
||||
''')
|
||||
(js_part / "index.js").write_text('''function hello() {
|
||||
return 'Hello';
|
||||
}
|
||||
module.exports = { hello };
|
||||
''')
|
||||
@pytest.fixture
|
||||
def mcp_server(default_config: AppConfig) -> MCPServer:
|
||||
"""Create an MCP server instance with registered tools."""
|
||||
server = MCPServer(config=default_config)
|
||||
server.register_tool(FileTools())
|
||||
server.register_tool(GitTools())
|
||||
server.register_tool(ShellTools())
|
||||
return server
|
||||
|
||||
return tmp_path
|
||||
|
||||
@pytest.fixture
|
||||
def tool_registry() -> ToolRegistry:
|
||||
"""Create a tool registry instance."""
|
||||
return ToolRegistry()
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def config_manager() -> ConfigManager:
|
||||
"""Create a configuration manager instance."""
|
||||
return ConfigManager()
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def mock_env():
|
||||
"""Mock environment variables."""
|
||||
env = {
|
||||
"MCP_PORT": "4000",
|
||||
"MCP_HOST": "0.0.0.0",
|
||||
"MCP_LOG_LEVEL": "DEBUG",
|
||||
}
|
||||
original_env = os.environ.copy()
|
||||
os.environ.update(env)
|
||||
yield
|
||||
os.environ.clear()
|
||||
os.environ.update(original_env)
|
||||
|
||||
@@ -1,73 +1,85 @@
|
||||
"""Tests for CLI commands."""
|
||||
|
||||
import os
|
||||
import tempfile
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
from click.testing import CliRunner
|
||||
|
||||
from project_scaffold_cli.cli import _to_kebab_case, _validate_project_name, main
|
||||
from mcp_server_cli.main import main
|
||||
|
||||
|
||||
class TestMain:
|
||||
"""Test main CLI entry point."""
|
||||
@pytest.fixture
|
||||
def cli_runner():
|
||||
"""Create a CLI runner for testing."""
|
||||
return CliRunner()
|
||||
|
||||
def test_main_version(self):
|
||||
"""Test --version flag."""
|
||||
runner = CliRunner()
|
||||
result = runner.invoke(main, ["--version"])
|
||||
|
||||
class TestCLIVersion:
|
||||
"""Tests for CLI version command."""
|
||||
|
||||
def test_version(self, cli_runner):
|
||||
"""Test --version option."""
|
||||
result = cli_runner.invoke(main, ["--version"])
|
||||
assert result.exit_code == 0
|
||||
assert "1.0.0" in result.output
|
||||
assert "0.1.0" in result.output
|
||||
|
||||
def test_main_help(self):
|
||||
"""Test --help flag."""
|
||||
runner = CliRunner()
|
||||
result = runner.invoke(main, ["--help"])
|
||||
|
||||
class TestCLIServerCommands:
|
||||
"""Tests for server commands."""
|
||||
|
||||
def test_server_status_no_config(self, cli_runner):
|
||||
"""Test server status without config."""
|
||||
result = cli_runner.invoke(main, ["server", "status"])
|
||||
assert result.exit_code == 0
|
||||
assert "create" in result.output
|
||||
|
||||
|
||||
class TestCreateCommand:
|
||||
"""Test create command."""
|
||||
|
||||
def test_create_invalid_project_name(self):
|
||||
"""Test invalid project name validation."""
|
||||
assert not _validate_project_name("Invalid Name")
|
||||
assert not _validate_project_name("123invalid")
|
||||
assert not _validate_project_name("")
|
||||
assert _validate_project_name("valid-name")
|
||||
assert _validate_project_name("my-project123")
|
||||
|
||||
def test_to_kebab_case(self):
|
||||
"""Test kebab case conversion."""
|
||||
assert _to_kebab_case("My Project") == "my-project"
|
||||
assert _to_kebab_case("HelloWorld") == "helloworld"
|
||||
assert _to_kebab_case("Test Project Name") == "test-project-name"
|
||||
assert _to_kebab_case(" spaces ") == "spaces"
|
||||
|
||||
|
||||
class TestInitConfig:
|
||||
"""Test init-config command."""
|
||||
|
||||
def test_init_config_default_output(self):
|
||||
"""Test default config file creation."""
|
||||
runner = CliRunner()
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
original_dir = Path.cwd()
|
||||
try:
|
||||
os.chdir(tmpdir)
|
||||
result = runner.invoke(main, ["init-config"])
|
||||
assert result.exit_code == 0
|
||||
assert Path("project.yaml").exists()
|
||||
finally:
|
||||
os.chdir(original_dir)
|
||||
|
||||
|
||||
class TestTemplateCommands:
|
||||
"""Test template management commands."""
|
||||
|
||||
def test_template_list_empty(self):
|
||||
"""Test listing templates when none exist."""
|
||||
runner = CliRunner()
|
||||
result = runner.invoke(main, ["template", "list"])
|
||||
def test_config_show(self, cli_runner):
|
||||
"""Test config show command."""
|
||||
result = cli_runner.invoke(main, ["config", "show"])
|
||||
assert result.exit_code == 0
|
||||
|
||||
|
||||
class TestCLIToolCommands:
|
||||
"""Tests for tool commands."""
|
||||
|
||||
def test_tool_list(self, cli_runner):
|
||||
"""Test tool list command."""
|
||||
result = cli_runner.invoke(main, ["tool", "list"])
|
||||
assert result.exit_code == 0
|
||||
|
||||
def test_tool_add_nonexistent_file(self, cli_runner):
|
||||
"""Test tool add with nonexistent file."""
|
||||
result = cli_runner.invoke(main, ["tool", "add", "nonexistent.yaml"])
|
||||
assert result.exit_code != 0 or "nonexistent" in result.output.lower()
|
||||
|
||||
|
||||
class TestCLIConfigCommands:
|
||||
"""Tests for config commands."""
|
||||
|
||||
def test_config_init(self, cli_runner, tmp_path):
|
||||
"""Test config init command."""
|
||||
output_file = tmp_path / "config.yaml"
|
||||
result = cli_runner.invoke(main, ["config", "init", "-o", str(output_file)])
|
||||
assert result.exit_code == 0
|
||||
assert output_file.exists()
|
||||
|
||||
def test_config_show_with_env(self, cli_runner):
|
||||
"""Test config show with environment variables."""
|
||||
result = cli_runner.invoke(main, ["config", "show"])
|
||||
assert result.exit_code == 0
|
||||
|
||||
|
||||
class TestCLIHealthCommand:
|
||||
"""Tests for health check command."""
|
||||
|
||||
def test_health_check_not_running(self, cli_runner):
|
||||
"""Test health check when server not running."""
|
||||
result = cli_runner.invoke(main, ["health"])
|
||||
assert result.exit_code == 0 or "not running" in result.output.lower()
|
||||
|
||||
|
||||
class TestCLIInstallCompletions:
|
||||
"""Tests for shell completion installation."""
|
||||
|
||||
def test_install_completions(self, cli_runner):
|
||||
"""Test install completions command."""
|
||||
result = cli_runner.invoke(main, ["install"])
|
||||
assert result.exit_code == 0
|
||||
|
||||
@@ -1,101 +1,134 @@
|
||||
"""Tests for configuration handling."""
|
||||
"""Tests for configuration management."""
|
||||
|
||||
import tempfile
|
||||
from pathlib import Path
|
||||
import os
|
||||
|
||||
import yaml
|
||||
import pytest
|
||||
|
||||
from project_scaffold_cli.config import Config
|
||||
from mcp_server_cli.config import (
|
||||
ConfigManager,
|
||||
create_config_template,
|
||||
load_config_from_path,
|
||||
)
|
||||
from mcp_server_cli.models import AppConfig, LocalLLMConfig, ServerConfig
|
||||
|
||||
|
||||
class TestConfig:
|
||||
"""Test Config class."""
|
||||
class TestConfigManager:
|
||||
"""Tests for ConfigManager."""
|
||||
|
||||
def test_default_config(self):
|
||||
"""Test default configuration."""
|
||||
config = Config()
|
||||
assert config.author is None
|
||||
assert config.email is None
|
||||
assert config.license is None
|
||||
assert config.description is None
|
||||
def test_load_default_config(self, tmp_path):
|
||||
"""Test loading default configuration."""
|
||||
config_path = tmp_path / "config.yaml"
|
||||
config_path.write_text("")
|
||||
|
||||
def test_config_from_yaml(self):
|
||||
"""Test loading configuration from YAML file."""
|
||||
config_content = {
|
||||
"project": {
|
||||
"author": "Test Author",
|
||||
"email": "test@example.com",
|
||||
"license": "MIT",
|
||||
"description": "Test description",
|
||||
},
|
||||
"defaults": {
|
||||
"language": "python",
|
||||
"ci": "github",
|
||||
},
|
||||
}
|
||||
manager = ConfigManager(config_path)
|
||||
config = manager.load()
|
||||
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
config_file = Path(tmpdir) / "project.yaml"
|
||||
with open(config_file, "w") as f:
|
||||
yaml.dump(config_content, f)
|
||||
assert isinstance(config, AppConfig)
|
||||
assert config.server.port == 3000
|
||||
assert config.server.host == "127.0.0.1"
|
||||
|
||||
config = Config.load(str(config_file))
|
||||
def test_load_config_with_values(self, tmp_path):
|
||||
"""Test loading configuration with custom values."""
|
||||
config_file = tmp_path / "config.yaml"
|
||||
config_file.write_text("""
|
||||
server:
|
||||
host: "127.0.0.1"
|
||||
port: 8080
|
||||
log_level: "DEBUG"
|
||||
|
||||
assert config.author == "Test Author"
|
||||
assert config.email == "test@example.com"
|
||||
assert config.license == "MIT"
|
||||
assert config.description == "Test description"
|
||||
assert config.default_language == "python"
|
||||
assert config.default_ci == "github"
|
||||
llm:
|
||||
enabled: false
|
||||
base_url: "http://localhost:11434"
|
||||
model: "llama2"
|
||||
|
||||
def test_config_save(self):
|
||||
"""Test saving configuration to file."""
|
||||
config = Config(
|
||||
author="Test Author",
|
||||
email="test@example.com",
|
||||
license="MIT",
|
||||
default_language="go",
|
||||
security:
|
||||
allowed_commands:
|
||||
- ls
|
||||
- cat
|
||||
- echo
|
||||
blocked_paths:
|
||||
- /etc
|
||||
- /root
|
||||
""")
|
||||
|
||||
manager = ConfigManager(config_file)
|
||||
config = manager.load()
|
||||
|
||||
assert config.server.port == 8080
|
||||
assert config.server.host == "127.0.0.1"
|
||||
assert config.server.log_level == "DEBUG"
|
||||
|
||||
|
||||
class TestConfigFromPath:
|
||||
"""Tests for loading config from path."""
|
||||
|
||||
def test_load_from_path_success(self, tmp_path):
|
||||
"""Test successful config loading from path."""
|
||||
config_file = tmp_path / "config.yaml"
|
||||
config_file.write_text("server:\n port: 8080")
|
||||
|
||||
config = load_config_from_path(str(config_file))
|
||||
assert config.server.port == 8080
|
||||
|
||||
def test_load_from_path_not_found(self):
|
||||
"""Test loading from nonexistent path."""
|
||||
with pytest.raises(FileNotFoundError):
|
||||
load_config_from_path("/nonexistent/path/config.yaml")
|
||||
|
||||
|
||||
class TestConfigTemplate:
|
||||
"""Tests for configuration template."""
|
||||
|
||||
def test_create_template(self):
|
||||
"""Test creating a config template."""
|
||||
template = create_config_template()
|
||||
|
||||
assert "server" in template
|
||||
assert "llm" in template
|
||||
assert "security" in template
|
||||
assert "tools" in template
|
||||
|
||||
def test_template_has_required_fields(self):
|
||||
"""Test that template has all required fields."""
|
||||
template = create_config_template()
|
||||
|
||||
assert template["server"]["port"] == 3000
|
||||
assert "allowed_commands" in template["security"]
|
||||
|
||||
|
||||
class TestConfigValidation:
|
||||
"""Tests for configuration validation."""
|
||||
|
||||
def test_valid_config(self):
|
||||
"""Test creating a valid config."""
|
||||
config = AppConfig(
|
||||
server=ServerConfig(port=4000, host="localhost"),
|
||||
llm=LocalLLMConfig(enabled=True, base_url="http://localhost:1234"),
|
||||
)
|
||||
assert config.server.port == 4000
|
||||
assert config.llm.enabled is True
|
||||
|
||||
with tempfile.TemporaryDirectory() as tmpdir:
|
||||
config_file = Path(tmpdir) / "config.yaml"
|
||||
config.save(config_file)
|
||||
def test_config_with_empty_tools(self):
|
||||
"""Test config with empty tools list."""
|
||||
config = AppConfig(tools=[])
|
||||
assert len(config.tools) == 0
|
||||
|
||||
assert config_file.exists()
|
||||
|
||||
with open(config_file, "r") as f:
|
||||
saved_data = yaml.safe_load(f)
|
||||
class TestEnvVarMapping:
|
||||
"""Tests for environment variable mappings."""
|
||||
|
||||
assert saved_data["project"]["author"] == "Test Author"
|
||||
assert saved_data["defaults"]["language"] == "go"
|
||||
def test_get_env_var_name(self):
|
||||
"""Test environment variable name generation."""
|
||||
manager = ConfigManager()
|
||||
assert manager.get_env_var_name("server.port") == "MCP_SERVER_PORT"
|
||||
assert manager.get_env_var_name("host") == "MCP_HOST"
|
||||
|
||||
def test_get_template_dirs(self):
|
||||
"""Test getting template directories."""
|
||||
config = Config()
|
||||
dirs = config.get_template_dirs()
|
||||
assert len(dirs) > 0
|
||||
assert any("project-scaffold" in d for d in dirs)
|
||||
|
||||
def test_get_custom_templates_dir(self):
|
||||
"""Test getting custom templates directory."""
|
||||
config = Config()
|
||||
custom_dir = config.get_custom_templates_dir()
|
||||
assert "project-scaffold" in custom_dir
|
||||
|
||||
def test_get_template_vars(self):
|
||||
"""Test getting template variables for language."""
|
||||
config = Config(
|
||||
template_vars={
|
||||
"python": {"version": "3.11"},
|
||||
"nodejs": {"version": "16"},
|
||||
}
|
||||
)
|
||||
|
||||
python_vars = config.get_template_vars("python")
|
||||
assert python_vars.get("version") == "3.11"
|
||||
|
||||
nodejs_vars = config.get_template_vars("nodejs")
|
||||
assert nodejs_vars.get("version") == "16"
|
||||
|
||||
other_vars = config.get_template_vars("go")
|
||||
assert other_vars == {}
|
||||
def test_get_from_env(self):
|
||||
"""Test getting values from environment."""
|
||||
manager = ConfigManager()
|
||||
os.environ["MCP_TEST_VAR"] = "test_value"
|
||||
try:
|
||||
result = manager.get_from_env("test_var")
|
||||
assert result == "test_value"
|
||||
finally:
|
||||
del os.environ["MCP_TEST_VAR"]
|
||||
|
||||
201
tests/test_models.py
Normal file
201
tests/test_models.py
Normal file
@@ -0,0 +1,201 @@
|
||||
"""Tests for MCP protocol message models."""
|
||||
|
||||
import pytest
|
||||
from pydantic import ValidationError
|
||||
|
||||
from mcp_server_cli.models import (
|
||||
AppConfig,
|
||||
InitializeParams,
|
||||
InitializeResult,
|
||||
LocalLLMConfig,
|
||||
MCPMethod,
|
||||
MCPRequest,
|
||||
MCPResponse,
|
||||
SecurityConfig,
|
||||
ServerConfig,
|
||||
ToolCallParams,
|
||||
ToolCallResult,
|
||||
ToolDefinition,
|
||||
ToolParameter,
|
||||
ToolSchema,
|
||||
)
|
||||
|
||||
|
||||
class TestMCPRequest:
|
||||
"""Tests for MCPRequest model."""
|
||||
|
||||
def test_create_request(self):
|
||||
"""Test creating a basic request."""
|
||||
request = MCPRequest(
|
||||
id=1,
|
||||
method=MCPMethod.INITIALIZE,
|
||||
params={"protocol_version": "2024-11-05"},
|
||||
)
|
||||
assert request.jsonrpc == "2.0"
|
||||
assert request.id == 1
|
||||
assert request.method == MCPMethod.INITIALIZE
|
||||
assert request.params["protocol_version"] == "2024-11-05"
|
||||
|
||||
def test_request_without_id(self):
|
||||
"""Test request without id (notification)."""
|
||||
request = MCPRequest(
|
||||
method=MCPMethod.TOOLS_LIST,
|
||||
)
|
||||
assert request.id is None
|
||||
assert request.method == MCPMethod.TOOLS_LIST
|
||||
|
||||
|
||||
class TestMCPResponse:
|
||||
"""Tests for MCPResponse model."""
|
||||
|
||||
def test_create_response_with_result(self):
|
||||
"""Test creating a response with result."""
|
||||
response = MCPResponse(
|
||||
id=1,
|
||||
result={"tools": [{"name": "test_tool"}]},
|
||||
)
|
||||
assert response.jsonrpc == "2.0"
|
||||
assert response.id == 1
|
||||
assert response.result["tools"][0]["name"] == "test_tool"
|
||||
|
||||
def test_create_response_with_error(self):
|
||||
"""Test creating a response with error."""
|
||||
response = MCPResponse(
|
||||
id=1,
|
||||
error={"code": -32600, "message": "Invalid Request"},
|
||||
)
|
||||
assert response.error["code"] == -32600
|
||||
assert response.error["message"] == "Invalid Request"
|
||||
|
||||
|
||||
class TestToolModels:
|
||||
"""Tests for tool-related models."""
|
||||
|
||||
def test_tool_definition(self):
|
||||
"""Test creating a tool definition."""
|
||||
tool = ToolDefinition(
|
||||
name="read_file",
|
||||
description="Read a file from disk",
|
||||
input_schema=ToolSchema(
|
||||
properties={
|
||||
"path": ToolParameter(
|
||||
name="path",
|
||||
type="string",
|
||||
description="File path",
|
||||
required=True,
|
||||
)
|
||||
},
|
||||
required=["path"],
|
||||
),
|
||||
)
|
||||
assert tool.name == "read_file"
|
||||
assert "path" in tool.input_schema.required
|
||||
|
||||
def test_tool_name_validation(self):
|
||||
"""Test that tool names must be valid identifiers."""
|
||||
with pytest.raises(ValidationError):
|
||||
ToolDefinition(
|
||||
name="invalid-name",
|
||||
description="Tool with invalid name",
|
||||
)
|
||||
|
||||
def test_tool_parameter_with_enum(self):
|
||||
"""Test tool parameter with enum values."""
|
||||
param = ToolParameter(
|
||||
name="operation",
|
||||
type="string",
|
||||
enum=["read", "write", "delete"],
|
||||
)
|
||||
assert param.enum == ["read", "write", "delete"]
|
||||
|
||||
|
||||
class TestConfigModels:
|
||||
"""Tests for configuration models."""
|
||||
|
||||
def test_server_config_defaults(self):
|
||||
"""Test server config default values."""
|
||||
config = ServerConfig()
|
||||
assert config.host == "127.0.0.1"
|
||||
assert config.port == 3000
|
||||
assert config.log_level == "INFO"
|
||||
|
||||
def test_local_llm_config_defaults(self):
|
||||
"""Test local LLM config defaults."""
|
||||
config = LocalLLMConfig()
|
||||
assert config.enabled is False
|
||||
assert config.base_url == "http://localhost:11434"
|
||||
assert config.model == "llama2"
|
||||
|
||||
def test_security_config_defaults(self):
|
||||
"""Test security config defaults."""
|
||||
config = SecurityConfig()
|
||||
assert "ls" in config.allowed_commands
|
||||
assert "/etc" in config.blocked_paths
|
||||
assert config.max_shell_timeout == 30
|
||||
|
||||
def test_app_config_composition(self):
|
||||
"""Test app config with all components."""
|
||||
config = AppConfig(
|
||||
server=ServerConfig(port=8080),
|
||||
llm=LocalLLMConfig(enabled=True),
|
||||
security=SecurityConfig(allowed_commands=["echo"]),
|
||||
)
|
||||
assert config.server.port == 8080
|
||||
assert config.llm.enabled is True
|
||||
assert "echo" in config.security.allowed_commands
|
||||
|
||||
|
||||
class TestToolCallModels:
|
||||
"""Tests for tool call models."""
|
||||
|
||||
def test_tool_call_params(self):
|
||||
"""Test tool call parameters."""
|
||||
params = ToolCallParams(
|
||||
name="read_file",
|
||||
arguments={"path": "/tmp/test.txt"},
|
||||
)
|
||||
assert params.name == "read_file"
|
||||
assert params.arguments["path"] == "/tmp/test.txt"
|
||||
|
||||
def test_tool_call_result(self):
|
||||
"""Test tool call result."""
|
||||
result = ToolCallResult(
|
||||
content=[{"type": "text", "text": "Hello"}],
|
||||
is_error=False,
|
||||
)
|
||||
assert result.content[0]["text"] == "Hello"
|
||||
assert result.is_error is False
|
||||
|
||||
def test_tool_call_result_error(self):
|
||||
"""Test tool call result with error."""
|
||||
result = ToolCallResult(
|
||||
content=[],
|
||||
is_error=True,
|
||||
error_message="File not found",
|
||||
)
|
||||
assert result.is_error is True
|
||||
assert result.error_message == "File not found"
|
||||
|
||||
|
||||
class TestInitializeModels:
|
||||
"""Tests for initialize-related models."""
|
||||
|
||||
def test_initialize_params(self):
|
||||
"""Test initialize parameters."""
|
||||
params = InitializeParams(
|
||||
protocol_version="2024-11-05",
|
||||
capabilities={"tools": {}},
|
||||
client_info={"name": "test-client"},
|
||||
)
|
||||
assert params.protocol_version == "2024-11-05"
|
||||
assert params.client_info["name"] == "test-client"
|
||||
|
||||
def test_initialize_result(self):
|
||||
"""Test initialize result."""
|
||||
result = InitializeResult(
|
||||
protocol_version="2024-11-05",
|
||||
server_info={"name": "mcp-server", "version": "0.1.0"},
|
||||
capabilities={"tools": {"listChanged": True}},
|
||||
)
|
||||
assert result.server_info.name == "mcp-server"
|
||||
assert result.capabilities.tools["listChanged"] is True
|
||||
99
tests/test_server.py
Normal file
99
tests/test_server.py
Normal file
@@ -0,0 +1,99 @@
|
||||
"""Tests for MCP server."""
|
||||
|
||||
import pytest
|
||||
|
||||
from mcp_server_cli.models import MCPMethod, MCPRequest
|
||||
from mcp_server_cli.server import MCPServer
|
||||
from mcp_server_cli.tools import FileTools, GitTools, ShellTools
|
||||
|
||||
|
||||
@pytest.fixture
|
||||
def mcp_server():
|
||||
"""Create an MCP server with registered tools."""
|
||||
server = MCPServer()
|
||||
server.register_tool(FileTools())
|
||||
server.register_tool(GitTools())
|
||||
server.register_tool(ShellTools())
|
||||
return server
|
||||
|
||||
|
||||
class TestMCPServer:
|
||||
"""Tests for MCP server class."""
|
||||
|
||||
def test_server_creation(self):
|
||||
"""Test server creation."""
|
||||
server = MCPServer()
|
||||
assert server.connection_state.value == "disconnected"
|
||||
assert len(server.tool_registry) == 0
|
||||
|
||||
def test_register_tool(self, mcp_server):
|
||||
"""Test tool registration."""
|
||||
assert "file_tools" in mcp_server.tool_registry
|
||||
assert len(mcp_server.list_tools()) == 3
|
||||
|
||||
def test_get_tool(self, mcp_server):
|
||||
"""Test getting a registered tool."""
|
||||
retrieved = mcp_server.get_tool("file_tools")
|
||||
assert retrieved is not None
|
||||
assert retrieved.name == "file_tools"
|
||||
|
||||
def test_list_tools(self, mcp_server):
|
||||
"""Test listing all tools."""
|
||||
tools = mcp_server.list_tools()
|
||||
assert len(tools) >= 2
|
||||
names = [t.name for t in tools]
|
||||
assert "file_tools" in names
|
||||
assert "git_tools" in names
|
||||
|
||||
|
||||
class TestMCPProtocol:
|
||||
"""Tests for MCP protocol implementation."""
|
||||
|
||||
def test_mcp_initialize(self, mcp_server):
|
||||
"""Test MCP initialize request."""
|
||||
request = MCPRequest(
|
||||
id=1,
|
||||
method=MCPMethod.INITIALIZE,
|
||||
params={"protocol_version": "2024-11-05"},
|
||||
)
|
||||
import asyncio
|
||||
response = asyncio.run(mcp_server.handle_request(request))
|
||||
assert response.id == 1
|
||||
assert response.result is not None
|
||||
|
||||
def test_mcp_tools_list(self, mcp_server):
|
||||
"""Test MCP tools/list request."""
|
||||
request = MCPRequest(
|
||||
id=2,
|
||||
method=MCPMethod.TOOLS_LIST,
|
||||
)
|
||||
import asyncio
|
||||
response = asyncio.run(mcp_server.handle_request(request))
|
||||
assert response.id == 2
|
||||
assert response.result is not None
|
||||
|
||||
def test_mcp_invalid_method(self, mcp_server):
|
||||
"""Test MCP request with invalid tool."""
|
||||
request = MCPRequest(
|
||||
id=3,
|
||||
method=MCPMethod.TOOLS_CALL,
|
||||
params={"name": "nonexistent"},
|
||||
)
|
||||
import asyncio
|
||||
response = asyncio.run(mcp_server.handle_request(request))
|
||||
assert response.error is not None or response.result.get("is_error") is True
|
||||
|
||||
|
||||
class TestToolCall:
|
||||
"""Tests for tool calling."""
|
||||
|
||||
def test_call_read_file_nonexistent(self, mcp_server):
|
||||
"""Test calling read on nonexistent file."""
|
||||
from mcp_server_cli.models import ToolCallParams
|
||||
params = ToolCallParams(
|
||||
name="read_file",
|
||||
arguments={"path": "/nonexistent/file.txt"},
|
||||
)
|
||||
import asyncio
|
||||
result = asyncio.run(mcp_server._handle_tool_call(params))
|
||||
assert result.is_error is True
|
||||
321
tests/test_tools.py
Normal file
321
tests/test_tools.py
Normal file
@@ -0,0 +1,321 @@
|
||||
"""Tests for tool execution engine and built-in tools."""
|
||||
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
|
||||
from mcp_server_cli.models import ToolParameter, ToolSchema
|
||||
from mcp_server_cli.tools.base import ToolBase, ToolRegistry, ToolResult
|
||||
from mcp_server_cli.tools.file_tools import (
|
||||
GlobFilesTool,
|
||||
ListDirectoryTool,
|
||||
ReadFileTool,
|
||||
WriteFileTool,
|
||||
)
|
||||
from mcp_server_cli.tools.git_tools import GitTools
|
||||
from mcp_server_cli.tools.shell_tools import ExecuteCommandTool
|
||||
|
||||
|
||||
class TestToolBase:
|
||||
"""Tests for ToolBase abstract class."""
|
||||
|
||||
def test_tool_validation(self):
|
||||
"""Test tool argument validation."""
|
||||
class TestTool(ToolBase):
|
||||
def __init__(self):
|
||||
super().__init__(
|
||||
name="test_tool",
|
||||
description="A test tool",
|
||||
)
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"name": ToolParameter(
|
||||
name="name",
|
||||
type="string",
|
||||
required=True,
|
||||
),
|
||||
"count": ToolParameter(
|
||||
name="count",
|
||||
type="integer",
|
||||
enum=["1", "2", "3"],
|
||||
),
|
||||
},
|
||||
required=["name"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments) -> ToolResult:
|
||||
return ToolResult(success=True, output="OK")
|
||||
|
||||
tool = TestTool()
|
||||
|
||||
result = tool.validate_arguments({"name": "test"})
|
||||
assert result["name"] == "test"
|
||||
|
||||
def test_missing_required_param(self):
|
||||
"""Test that missing required parameters raise error."""
|
||||
class TestTool(ToolBase):
|
||||
def __init__(self):
|
||||
super().__init__(name="test_tool", description="A test tool")
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"required_param": ToolParameter(
|
||||
name="required_param",
|
||||
type="string",
|
||||
required=True,
|
||||
),
|
||||
},
|
||||
required=["required_param"],
|
||||
)
|
||||
|
||||
async def execute(self, arguments) -> ToolResult:
|
||||
return ToolResult(success=True, output="OK")
|
||||
|
||||
tool = TestTool()
|
||||
|
||||
with pytest.raises(ValueError, match="Missing required parameter"):
|
||||
tool.validate_arguments({})
|
||||
|
||||
def test_invalid_enum_value(self):
|
||||
"""Test that invalid enum values raise error."""
|
||||
class TestTool(ToolBase):
|
||||
def __init__(self):
|
||||
super().__init__(name="test_tool", description="A test tool")
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(
|
||||
properties={
|
||||
"color": ToolParameter(
|
||||
name="color",
|
||||
type="string",
|
||||
enum=["red", "green", "blue"],
|
||||
),
|
||||
},
|
||||
)
|
||||
|
||||
async def execute(self, arguments) -> ToolResult:
|
||||
return ToolResult(success=True, output="OK")
|
||||
|
||||
tool = TestTool()
|
||||
|
||||
with pytest.raises(ValueError, match="Invalid value"):
|
||||
tool.validate_arguments({"color": "yellow"})
|
||||
|
||||
|
||||
class TestToolRegistry:
|
||||
"""Tests for ToolRegistry."""
|
||||
|
||||
def test_register_and_get(self, tool_registry: ToolRegistry):
|
||||
"""Test registering and retrieving a tool."""
|
||||
class TestTool(ToolBase):
|
||||
def __init__(self):
|
||||
super().__init__(name="test_tool", description="A test tool")
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(properties={}, required=[])
|
||||
|
||||
async def execute(self, arguments) -> ToolResult:
|
||||
return ToolResult(success=True, output="OK")
|
||||
|
||||
tool = TestTool()
|
||||
tool_registry.register(tool)
|
||||
|
||||
retrieved = tool_registry.get("test_tool")
|
||||
assert retrieved is tool
|
||||
assert retrieved.name == "test_tool"
|
||||
|
||||
def test_unregister(self, tool_registry: ToolRegistry):
|
||||
"""Test unregistering a tool."""
|
||||
class TestTool(ToolBase):
|
||||
def __init__(self):
|
||||
super().__init__(name="test_tool", description="A test tool")
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(properties={}, required=[])
|
||||
|
||||
async def execute(self, arguments) -> ToolResult:
|
||||
return ToolResult(success=True, output="OK")
|
||||
|
||||
tool = TestTool()
|
||||
tool_registry.register(tool)
|
||||
|
||||
assert tool_registry.unregister("test_tool") is True
|
||||
assert tool_registry.get("test_tool") is None
|
||||
|
||||
def test_list_tools(self, tool_registry: ToolRegistry):
|
||||
"""Test listing all tools."""
|
||||
class TestTool1(ToolBase):
|
||||
def __init__(self):
|
||||
super().__init__(name="tool1", description="Tool 1")
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(properties={}, required=[])
|
||||
|
||||
async def execute(self, arguments) -> ToolResult:
|
||||
return ToolResult(success=True, output="OK")
|
||||
|
||||
class TestTool2(ToolBase):
|
||||
def __init__(self):
|
||||
super().__init__(name="tool2", description="Tool 2")
|
||||
|
||||
def _create_input_schema(self) -> ToolSchema:
|
||||
return ToolSchema(properties={}, required=[])
|
||||
|
||||
async def execute(self, arguments) -> ToolResult:
|
||||
return ToolResult(success=True, output="OK")
|
||||
|
||||
tool_registry.register(TestTool1())
|
||||
tool_registry.register(TestTool2())
|
||||
|
||||
tools = tool_registry.list()
|
||||
assert len(tools) == 2
|
||||
assert tool_registry.list_names() == ["tool1", "tool2"]
|
||||
|
||||
|
||||
class TestFileTools:
|
||||
"""Tests for file operation tools."""
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_read_file(self, temp_file: Path):
|
||||
"""Test reading a file."""
|
||||
tool = ReadFileTool()
|
||||
result = await tool.execute({"path": str(temp_file)})
|
||||
|
||||
assert result.success is True
|
||||
assert "Hello, World!" in result.output
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_read_nonexistent_file(self, temp_dir: Path):
|
||||
"""Test reading a nonexistent file."""
|
||||
tool = ReadFileTool()
|
||||
result = await tool.execute({"path": str(temp_dir / "nonexistent.txt")})
|
||||
|
||||
assert result.success is False
|
||||
assert "not found" in result.error.lower()
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_write_file(self, temp_dir: Path):
|
||||
"""Test writing a file."""
|
||||
tool = WriteFileTool()
|
||||
result = await tool.execute({
|
||||
"path": str(temp_dir / "new_file.txt"),
|
||||
"content": "New content",
|
||||
})
|
||||
|
||||
assert result.success is True
|
||||
assert (temp_dir / "new_file.txt").read_text() == "New content"
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_list_directory(self, temp_dir: Path):
|
||||
"""Test listing a directory."""
|
||||
tool = ListDirectoryTool()
|
||||
result = await tool.execute({"path": str(temp_dir)})
|
||||
|
||||
assert result.success is True
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_glob_files(self, temp_dir: Path):
|
||||
"""Test glob file search."""
|
||||
(temp_dir / "test1.txt").touch()
|
||||
(temp_dir / "test2.txt").touch()
|
||||
(temp_dir / "subdir").mkdir()
|
||||
(temp_dir / "subdir" / "test3.txt").touch()
|
||||
|
||||
tool = GlobFilesTool()
|
||||
result = await tool.execute({
|
||||
"path": str(temp_dir),
|
||||
"pattern": "**/*.txt",
|
||||
})
|
||||
|
||||
assert result.success is True
|
||||
assert "test1.txt" in result.output
|
||||
assert "test3.txt" in result.output
|
||||
|
||||
|
||||
class TestShellTools:
|
||||
"""Tests for shell execution tools."""
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_ls(self):
|
||||
"""Test executing ls command."""
|
||||
tool = ExecuteCommandTool()
|
||||
result = await tool.execute({
|
||||
"cmd": ["ls", "-1"],
|
||||
"timeout": 10,
|
||||
})
|
||||
|
||||
assert result.success is True
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_with_cwd(self, temp_dir: Path):
|
||||
"""Test executing command with working directory."""
|
||||
tool = ExecuteCommandTool()
|
||||
result = await tool.execute({
|
||||
"cmd": ["pwd"],
|
||||
"cwd": str(temp_dir),
|
||||
})
|
||||
|
||||
assert result.success is True
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_execute_nonexistent_command(self):
|
||||
"""Test executing nonexistent command."""
|
||||
tool = ExecuteCommandTool()
|
||||
result = await tool.execute({
|
||||
"cmd": ["nonexistent_command_12345"],
|
||||
})
|
||||
|
||||
assert result.success is False
|
||||
assert "no such file" in result.error.lower()
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_command_timeout(self):
|
||||
"""Test command timeout."""
|
||||
tool = ExecuteCommandTool()
|
||||
result = await tool.execute({
|
||||
"cmd": ["sleep", "10"],
|
||||
"timeout": 1,
|
||||
})
|
||||
|
||||
assert result.success is False
|
||||
assert "timed out" in result.error.lower()
|
||||
|
||||
|
||||
class TestGitTools:
|
||||
"""Tests for git tools."""
|
||||
|
||||
@pytest.mark.asyncio
|
||||
async def test_git_status_not_in_repo(self, temp_dir: Path):
|
||||
"""Test git status in non-git directory."""
|
||||
tool = GitTools()
|
||||
result = await tool.execute({
|
||||
"operation": "status",
|
||||
"path": str(temp_dir),
|
||||
})
|
||||
|
||||
assert result.success is False
|
||||
assert "not in a git repository" in result.error.lower()
|
||||
|
||||
|
||||
class TestToolResult:
|
||||
"""Tests for ToolResult model."""
|
||||
|
||||
def test_success_result(self):
|
||||
"""Test creating a success result."""
|
||||
result = ToolResult(success=True, output="Test output")
|
||||
assert result.success is True
|
||||
assert result.output == "Test output"
|
||||
assert result.error is None
|
||||
|
||||
def test_error_result(self):
|
||||
"""Test creating an error result."""
|
||||
result = ToolResult(
|
||||
success=False,
|
||||
output="",
|
||||
error="Something went wrong",
|
||||
)
|
||||
assert result.success is False
|
||||
assert result.error == "Something went wrong"
|
||||
Reference in New Issue
Block a user