JSR-MCP Server

JSR-MCP Server

A Model Context Protocol (MCP) server that provides access to JSR (JavaScript Registry) module documentation.

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JSR-MCP Server

A Model Context Protocol (MCP) server that provides access to JSR (JavaScript Registry) module documentation.

Exmaple

Here is an example chat with Zed using this mcp Server:

image image

Overview

This server provides an MCP interface for retrieving documentation for JSR modules. It uses Deno's document API to fetch and serve module documentation on request.

Features

  • Simple MCP-based interface for JSR module documentation
  • Exposes a single tool: jsr_docs for retrieving module documentation

Tools

jsr_docs

Allows clients to request documentation for any JSR module.

Parameters:

  • module (string): The name of the JSR module to document (e.g., @std/path)

Returns:

  • Documentation for the specified module in plain text format

Usage

# Run the server with all required permissions
deno run -A server.ts

License

MIT

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