FastAPI CRUD MCP

# server/main.py from copy import deepcopy from fastapi import FastAPI from fastapi_mcp import FastApiMCP from backend.server.models import Base from backend.server.db import engine from backend.server.routes import router # Create all tables Base.metadata.create_all(bind=engine) # Tag descriptions (optional, but good for docs) tags_metadata = [ { "name": "items", "description": "Operations related to item management—create, read, update, delete." } ] # Initialize FastAPI app app = FastAPI( title="My MCP API", version="1.0.0", openapi_url="/openapi.json", docs_url="/docs", redoc_url="/redoc", openapi_tags=tags_metadata, ) # Include your regular CRUD router app.include_router(router, prefix="/api", tags=["Items"]) # === FastAPI-MCP wiring === mcp = FastApiMCP( app, name="My API MCP", # human-friendly name description="MCP server for Item CRUD", describe_all_responses=True, # Include all possible response schemas describe_full_response_schema=True, # Include full JSON schema in descriptions include_tags=["items"] ) # Mount into the same ASGI app mcp.mount() # Refresh the MCP server mcp.setup_server() # Run the app if __name__ == "__main__": # pragma: no cover import uvicorn uvicorn.run(app, host="0.0.0.0", port=8000)