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Njuelle opened this issue May 3, 2025 · 1 comment · May be fixed by #474
Open

Fastify support or custom HTTP adapter? #441

Njuelle opened this issue May 3, 2025 · 1 comment · May be fixed by #474
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enhancement New feature or request

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@Njuelle
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Njuelle commented May 3, 2025

Hi team,

I’m wondering how to use the MCP TypeScript SDK with a backend (NestJS) that uses Fastify instead of Express?

Currently, the SDK seems to be tightly coupled with Express, but it could be a great feature to support Fastify or provide a way to use a custom HTTP adapter so users can integrate their own.
What do you think would be the best approach?

I’d be happy to work on a PR for this :)

Thanks in advance!
@Njuelle Njuelle added the enhancement New feature or request label May 3, 2025
@haroldadmin
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haroldadmin commented May 4, 2025 •
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Hi, I maintain a plugin to run MCP servers over Fastify. I'm working on adding support for Streamable HTTP support, and it should be out soon it's out now!

https://github.com/haroldadmin/fastify-mcp

@Njuelle Njuelle linked a pull request May 9, 2025 that will close this issue
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feat: Add RawHttpServerAdapter for HTTP frameworks Njuelle/typescript-sdk
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@Njuelle @haroldadmin