Add MCP server

mcp_server.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+"""
+MCP Server for IggyAPI - FHIR Implementation Guide Search and Retrieval
+
+This module converts the IggyAPI FastAPI application into an MCP server using FastMCP.
+It provides MCP tools for searching and retrieving FHIR Implementation Guides and profiles.
+
+Author: John Grimes
+"""
+
+from fastmcp import FastMCP
+from fastmcp.server.openapi import RouteMap, MCPType
+from main import app
+
+# Create the MCP server from the FastAPI app
+mcp = FastMCP.from_fastapi(
+    app=app,
+    name="IggyAPI-MCP",
+    route_maps=[
+        # GET requests with path parameters become ResourceTemplates
+        # This includes /igs/{ig_id}/profiles and /igs/{ig_id}/profiles/{profile_id}
+        RouteMap(
+            methods=["GET"], 
+            pattern=r".*/\{[^}]+\}.*", 
+            mcp_type=MCPType.RESOURCE_TEMPLATE
+        ),
+        # All other GET requests become Resources
+        # This includes /igs/search and /status
+        RouteMap(
+            methods=["GET"], 
+            pattern=r".*", 
+            mcp_type=MCPType.RESOURCE
+        ),
+        # POST requests become Tools
+        # This includes /refresh-cache
+        RouteMap(
+            methods=["POST"], 
+            pattern=r".*", 
+            mcp_type=MCPType.TOOL
+        ),
+    ]
+)
+
+if __name__ == "__main__":
+    # Run the MCP server
+    # Try stdio transport which is more reliable with Claude Code
+    mcp.run(transport="stdio")

requirements.txt

@@ -8,5 +8,6 @@ sqlalchemy==2.0.35
 packaging==24.1
 apscheduler==3.10.4
 tenacity==8.5.0
-spacy==3.7.6
-en-core-web-md @ https://github.com/explosion/spacy-models/releases/download/en_core_web_md-3.7.1/en_core_web_md-3.7.1-py3-none-any.whl
+spacy==3.8.7
+en-core-web-md @ https://github.com/explosion/spacy-models/releases/download/en_core_web_md-3.8.0/en_core_web_md-3.8.0-py3-none-any.whl
+fastmcp>=2.9.2