mcp_server.py•679 B
from typing import Any
from mcp.server.fastmcp import Context, FastMCP
from mcp.server.session import ServerSessionT
from mcp.shared.context import LifespanContextT, RequestT
mcp = FastMCP('Pydantic AI MCP Server')
@mcp.tool()
async def echo_deps(ctx: Context[ServerSessionT, LifespanContextT, RequestT]) -> dict[str, Any]:
"""Echo the run context.
Args:
ctx: Context object containing request and session information.
Returns:
Dictionary with an echo message and the deps.
"""
deps: Any = getattr(ctx.request_context.meta, 'deps')
return {'echo': 'This is an echo message', 'deps': deps}
if __name__ == '__main__':
mcp.run()