language-server-mcp MCP Server

A Model Context Protocol (MCP) server providing language support for code editing.

Local serverstdio

What is the language-server-mcp MCP Server?

language-server-mcp MCP Server is an MCP project maintained in the alexwohletz/language-server-mcp repository. The maintainer describes its purpose as “A Model Context Protocol (MCP) server providing language support for code editing”. Read the project documentation for the complete scope.

Local setup

The project provides a local client configuration using /path/to/language-server-mcp/build/index.js. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
get_hoverGet hover information for a position in a document
get_completionsGet completion suggestions for a position in a document
get_diagnosticsGet diagnostic information for a document

How to install the language-server-mcp MCP Server

{
  "mcpServers": {
    "language-server-mcp": {
      "command": "/path/to/language-server-mcp/build/index.js"
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.