MCP Server
from largestack._core.mcp_streamable import StreamableHTTPServer, create_fastapi_app
server = StreamableHTTPServer(name="my-mcp")
server.register_tool("search", lambda q: f"results: {q}",
description="Search KB",
input_schema={"type": "object", "properties": {"q": {"type": "string"}}})
app = create_fastapi_app(server)
# Mount at /mcp endpoint