LocalFree

Language Features MCP server

qingkuai-js/language-features

MCP server for Qingkuai (.qk) — docs search, syntax check, compilation, and formatting tools.

3 GitHub stars902 npm downloads / month
Source code

Install Language Features in Claude Code

Claude Code
claude mcp add language-features -- npx -y qingkuai-mcp-server
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "language-features": {
      "command": "npx",
      "args": [
        "-y",
        "qingkuai-mcp-server"
      ]
    }
  }
}

Frequently asked questions

What does the Language Features MCP server do?

MCP server for Qingkuai (.qk) — docs search, syntax check, compilation, and formatting tools.

Is the Language Features MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Language Features run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Language Features to Claude Code?

Run: claude mcp add language-features -- npx -y qingkuai-mcp-server

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