diff --git a/src/contextgen/mcp/server.py b/src/contextgen/mcp/server.py
new file mode 100644
index 0000000..255092e
--- /dev/null
+++ b/src/contextgen/mcp/server.py
@@ -0,0 +1,133 @@
+"""MCP server implementation for AI tool integration."""
+
+import json
+import sys
+from pathlib import Path
+from typing import Any
+
+from contextgen.context_generator import ContextGenerator
+
+
+class MCPServer:
+    """Model Context Protocol server for AI tool integration."""
+
+    def __init__(self, project_path: Path):
+        self.project_path = Path(project_path).resolve()
+        self.context_generator = ContextGenerator(self.project_path)
+        self.context = self.context_generator.generate()
+
+    def get_project_overview(self) -> dict[str, Any]:
+        """Get project overview information."""
+        return {
+            "name": self.context["project"]["name"],
+            "description": self.context["project"]["description"],
+            "primary_language": self.context["analysis"].get("primary_language"),
+            "total_files": self.context["structure"]["total_files"],
+            "frameworks": [
+                fw["name"] for fw in self.context["analysis"].get("frameworks", [])
+            ],
+            "build_tools": [
+                tool["name"] for tool in self.context["analysis"].get("build_tools", [])
+            ],
+        }
+
+    def get_file_context(self, file_path: str) -> dict[str, Any]:
+        """Get context for a specific file."""
+        full_path = self.project_path / file_path
+        
+        if not full_path.exists():
+            return {"error": f"File not found: {file_path}"}
+        
+        if full_path.is_file():
+            content = full_path.read_text(encoding="utf-8")
+            return {
+                "path": str(full_path.relative_to(self.project_path)),
+                "exists": True,
+                "is_file": True,
+                "size": full_path.stat().st_size,
+                "content_preview": content[:1000],
+            }
+        else:
+            return {
+                "path": str(full_path.relative_to(self.project_path)),
+                "exists": True,
+                "is_file": False,
+            }
+
+    def get_conventions(self) -> dict[str, Any]:
+        """Get coding conventions for the project."""
+        return self.context.get("conventions", {})
+
+    def search_structure(self, query: str) -> dict[str, Any]:
+        """Search project structure for matching files."""
+        results: list[dict[str, str]] = []
+        
+        key_files = self.context["structure"].get("key_files", {})
+        for filename, description in key_files.items():
+            if query.lower() in filename.lower() or query.lower() in description.lower():
+                results.append({
+                    "file": filename,
+                    "description": description,
+                })
+        
+        return {"query": query, "results": results}
+
+    def get_full_context(self) -> dict[str, Any]:
+        """Get the complete project context."""
+        return self.context
+
+    def run_stdio(self) -> None:
+        """Run the MCP server using stdio transport."""
+        import argparse
+
+        parser = argparse.ArgumentParser(description="Project Context Generator MCP Server")
+        parser.add_argument("--project", type=str, required=True, help="Path to project directory")
+        args = parser.parse_args()
+
+        self.project_path = Path(args.project).resolve()
+        self.context_generator = ContextGenerator(self.project_path)
+        self.context = self.context_generator.generate()
+
+        while True:
+            try:
+                line = sys.stdin.readline()
+                if not line:
+                    break
+                
+                request = json.loads(line.strip())
+                response = self._handle_request(request)
+                print(json.dumps(response))
+                sys.stdout.flush()
+            except (json.JSONDecodeError, KeyboardInterrupt):
+                break
+
+    def _handle_request(self, request: dict[str, Any]) -> dict[str, Any]:
+        """Handle an MCP request."""
+        method = request.get("method")
+        params = request.get("params", {})
+
+        if method == "get_project_overview":
+            return {"result": self.get_project_overview()}
+        elif method == "get_file_context":
+            return {"result": self.get_file_context(params.get("path", ""))}
+        elif method == "get_conventions":
+            return {"result": self.get_conventions()}
+        elif method == "search_structure":
+            return {"result": self.search_structure(params.get("query", ""))}
+        elif method == "get_full_context":
+            return {"result": self.get_full_context()}
+        else:
+            return {"error": f"Unknown method: {method}"}
+
+
+def create_mcp_handlers(project_path: Path):
+    """Create MCP handler functions for a project."""
+    server = MCPServer(project_path)
+
+    return {
+        "get_project_overview": server.get_project_overview,
+        "get_file_context": server.get_file_context,
+        "get_conventions": server.get_conventions,
+        "search_structure": server.search_structure,
+        "get_full_context": server.get_full_context,
+    }