FastMCP (TypeScript)
A TypeScript framework for MCP servers with sessions, authentication and HTTP streaming.
Sources and review
Checked against public documentation on . Suitability guidance is our editorial judgment; this is not a performance benchmark or an endorsement.
TypeScript servers that need sessions and HTTP features beyond the raw SDK on pre-2026 protocol revisions.
You need the current 2026-07-28 specification; it implements only the handshake-based revisions up to 2025-11-25.
About FastMCP (TypeScript)
FastMCP for TypeScript, unrelated to the Python FastMCP, simplifies defining tools, resources and prompts and adds client sessions, authentication, OpenAPI-to-MCP conversion, image and audio content, HTTP streaming with SSE compatibility, custom HTTP routes, stateless mode and edge-runtime support for Cloudflare Workers and Deno Deploy.
FastMCP (TypeScript) is listed in this index written primarily in TypeScript, with 3.3k stars on GitHub. Its latest recorded repository push was in November 2026; that is not an ASE editorial review date.
npm install fastmcpFastMCP (TypeScript) and related category tools
Alternatives guide →| Record | Stars | Pricing | ||
|---|---|---|---|---|
| FastMCP (TypeScript)this listing | 3.3k | TypeScript | MIT | Costs not checked |
| MCP TypeScript SDK (official) | 14k | TypeScript | MIT AND Apache-2.0 | Costs not checked |
| MCP PHP SDK (official) | 1.7k | PHP | MIT AND Apache-2.0 | Costs not checked |
| MCP Go SDK (official) | 5.3k | Go | MIT AND Apache-2.0 | Costs not checked |
| concierge | 527 | Python | — | Costs not checked |
| fastapi_mcp | 12k | Python | MIT | Costs not checked |
