LocalFree

Ucn MCP server

mleoca/ucn

Auditable, conserved AST code intelligence for AI agents. JS/TS, Python, Go, Rust, Java, C/C++, C#.

2 GitHub stars2 forks2,129 npm downloads / month

Install Ucn in Claude Code

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

Frequently asked questions

What does the Ucn MCP server do?

Auditable, conserved AST code intelligence for AI agents. JS/TS, Python, Go, Rust, Java, C/C++, C#.

Is the Ucn 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 Ucn run locally or remotely?

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

How do I add Ucn to Claude Code?

Run: claude mcp add ucn -- npx -y ucn

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