Hello World MCP FastAPI Endpoint
This project exposes a minimal Model Context Protocol server backed by FastAPI. It registers both a resource and a tool that respond with a “Hello World” message so you can validate your MCP client integration end-to-end.
Setup
Running the server
The readiness probe is available at http://127.0.0.1:8080/ and the MCP streamable HTTP endpoint is mounted at http://127.0.0.1:8080/mcp.
Trying it from an MCP client
Point your MCP-compatible LLM or SDK at http://127.0.0.1:8080/mcp. You should see:
resource://helloreturning"Hello from the Model Context Protocol!"say_hellotool returning a greeting.
These serve as a starting point for wiring up richer resources and tools.
Run with Docker (single command)
The server will be reachable on http://127.0.0.1:8080/ after the build completes.
This server cannot be installed
remote-capable server
The server can be hosted and run remotely because it primarily relies on remote services or has no dependency on the local environment.
A minimal Model Context Protocol server built with FastAPI that provides a basic "Hello World" resource and tool. Serves as a starting point for building and validating MCP client integrations with richer resources and tools.