Show HN: TypeScript MCP Server

Hello, everybody. I wanted to show off this TypeScript MCP server that I started working on. The problem that it solves is trying to prevent all the thrash that the LLM does when it can't resolve types. It tries to give the LLM tools to edit and performs semantic analysis with.

Anyway, I've still got a lot to do to it and there's a lot to add. There's a lot of things I want to add but I would like people to check it out for early comments. Right now there's no installer.

I'm at the point where I can use it to build on itself and work with itself when I'm using it in Claude code.

You just have to clone it and then you have to use Claude's MCP add:

from project root:

pnpm i

claude mcp add ts tsx packages/mcp-server/src/index.ts

then run:

claude

https://github.com/screencam/typescript-mcp-server

Thank you!