DataPulseSSE MCP Server

Example Use Cases

• 1

  Asynchronous, per-session streaming of MCP message results via SSE.

• 2

  That require simple local or JWT-based authentication for MCP communication.

• 3

  Invoke built-in tools like time retrieval or URL fetching within MCP sessions.

Description

DataPulseSSE is a small, focused MCP server built with FastAPI that maintains per-session Server-Sent Events (SSE) streams to asynchronously emit MCP-style message results. It supports simple local Bearer token authentication and optional JWT verification using RS256. The server includes built-in tools like get_time and fetch_url, runs locally with Uvicorn, and can be deployed on Azure Functions via an adapter, making it suitable for lightweight, real-time data streaming and tool invocation scenarios.