Initial upload with project structure, documentation, and CI/CD
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README.md
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README.md
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# mcp-server-cli
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# MCP Server CLI
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A CLI tool that creates a local Model Context Protocol (MCP) server for developers
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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.
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## Features
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- **MCP Protocol Support**: Full Model Context Protocol server implementation
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- **Built-in Tools**: File operations, git commands, and shell execution
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- **Custom Tools**: Define your own tools in YAML/JSON format
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- **Local LLM Integration**: Connect to Ollama, LM Studio, or other local LLMs
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- **Security**: Whitelisted commands and blocked paths for safe execution
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- **CLI Interface**: Easy-to-use command-line interface
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## Installation
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```bash
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pip install mcp-server-cli
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```
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Or from source:
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```bash
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git clone https://7000pct.gitea.bloupla.net/7000pctAUTO/mcp-server-cli.git
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cd mcp-server-cli
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pip install -e .
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```
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## Quick Start
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1. Initialize a configuration file:
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```bash
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mcp-server config init -o config.yaml
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```
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2. Start the server:
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```bash
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mcp-server server start --port 3000
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```
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3. The server will be available at `http://127.0.0.1:3000`
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## CLI Commands
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### Server Management
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```bash
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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
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mcp-server server status
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# Health check
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mcp-server health
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```
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### Tool Management
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```bash
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# List available tools
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mcp-server tool list
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# Add a custom tool
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mcp-server tool add path/to/tool.yaml
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# Remove a custom tool
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mcp-server tool remove tool_name
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```
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### Configuration
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```bash
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# Show current configuration
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mcp-server config show
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# Generate a configuration file
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mcp-server config init -o config.yaml
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```
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## Configuration
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Create a `config.yaml` file:
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```yaml
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server:
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host: "127.0.0.1"
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port: 3000
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log_level: "INFO"
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llm:
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enabled: false
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base_url: "http://localhost:11434"
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model: "llama2"
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security:
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allowed_commands:
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- ls
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- cat
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- echo
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- git
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blocked_paths:
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- /etc
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- /root
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```
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### Environment Variables
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| Variable | Description |
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|----------|-------------|
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| `MCP_PORT` | Server port |
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| `MCP_HOST` | Server host |
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| `MCP_LOG_LEVEL` | Logging level (DEBUG, INFO, WARNING, ERROR) |
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| `MCP_LLM_URL` | Local LLM base URL |
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## Built-in Tools
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### File Operations
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| Tool | Description |
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|------|-------------|
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| `file_tools` | Read, write, list, search, glob files |
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| `read_file` | Read file contents |
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| `write_file` | Write content to a file |
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| `list_directory` | List directory contents |
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| `glob_files` | Find files matching a pattern |
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### Git Operations
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| Tool | Description |
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|------|-------------|
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| `git_tools` | Git operations: status, log, diff, branch |
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| `git_status` | Show working tree status |
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| `git_log` | Show commit history |
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| `git_diff` | Show changes between commits |
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### Shell Execution
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| Tool | Description |
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|------|-------------|
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| `shell_tools` | Execute shell commands safely |
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| `execute_command` | Execute a shell command |
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## Custom Tools
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Define custom tools in YAML:
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```yaml
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name: my_tool
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description: Description of the tool
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input_schema:
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type: object
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properties:
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param1:
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type: string
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description: First parameter
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required: true
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param2:
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type: integer
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description: Second parameter
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default: 10
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required:
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- param1
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annotations:
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read_only_hint: true
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destructive_hint: false
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```
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Or in JSON:
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```json
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{
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"name": "example_tool",
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"description": "An example tool",
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"input_schema": {
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"type": "object",
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"properties": {
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"message": {
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"type": "string",
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"description": "The message to process",
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"required": true
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}
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},
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"required": ["message"]
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}
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}
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```
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## Local LLM Integration
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Connect to local LLMs (Ollama, LM Studio, llama.cpp):
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```yaml
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llm:
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enabled: true
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base_url: "http://localhost:11434"
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model: "llama2"
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temperature: 0.7
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max_tokens: 2048
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```
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## Claude Desktop Integration
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Add to `claude_desktop_config.json`:
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```json
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{
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"mcpServers": {
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"mcp-server": {
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"command": "mcp-server",
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"args": ["server", "start", "--port", "3000"]
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}
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}
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}
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```
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## Cursor Integration
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Add to Cursor settings (JSON):
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```json
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{
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"mcpServers": {
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"mcp-server": {
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"command": "mcp-server",
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"args": ["server", "start", "--port", "3000"]
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}
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}
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}
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```
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## Security Considerations
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- Shell commands are whitelisted by default
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- Blocked paths prevent access to sensitive directories
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- Command timeout prevents infinite loops
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- All operations are logged
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## API Reference
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### Endpoints
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- `GET /health` - Health check
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- `GET /api/tools` - List tools
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- `POST /api/tools/call` - Call a tool
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- `POST /mcp` - MCP protocol endpoint
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### MCP Protocol
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```json
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{
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"jsonrpc": "2.0",
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"id": 1,
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"method": "initialize",
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"params": {
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"protocol_version": "2024-11-05",
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"capabilities": {},
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"client_info": {"name": "client"}
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}
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}
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```
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### Example: Read a File
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```bash
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curl -X POST http://localhost:3000/api/tools/call \
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-H "Content-Type: application/json" \
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-d '{"name": "read_file", "arguments": {"path": "/path/to/file.txt"}}'
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```
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### Example: List Tools
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```bash
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curl http://localhost:3000/api/tools
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```
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## Development
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```bash
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# Install development dependencies
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pip install -e ".[dev]"
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# Run tests
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pytest tests/ -v
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# Run linting
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ruff check .
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```
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## License
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MIT License
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