@frosts/mcp

A Model Context Protocol (MCP) server that exposes the entire @frosts API surface to MCP-aware AI tools (Claude Code, Cursor, Claude Desktop, Windsurf, …) so they can navigate the packages without you pasting docs around.

It runs locally over stdio — no network endpoint, no account, nothing to host. The server bundles a TypeDoc-derived index of every @frosts package, generated at publish time, and answers fast, read-only lookups against it.

Tools

| Tool | Purpose | |------|---------| | list_packages | Enumerate all @frosts packages with descriptions and symbol counts | | search_symbols | Search exported symbols (functions, classes, types) globally or scoped to one package | | get_symbol | Fetch full details (kind, doc comment, members, source link) for a specific symbol | | get_guide | Read the README / hand-written guide for a package | | find_examples | Find code examples whose doc comments match a query |

Add it to your client

Claude Code — one command:

claude mcp add frosts -- npx -y @frosts/mcp

Cursor / Windsurf — add to .cursor/mcp.json (or the equivalent project config):

{
  "mcpServers": {
    "frosts": {
      "command": "npx",
      "args": ["-y", "@frosts/mcp"]
    }
  }
}

Claude Desktop — claude_desktop_config.json:

{
  "mcpServers": {
    "frosts": {
      "command": "npx",
      "args": ["-y", "@frosts/mcp"]
    }
  }
}

That's it — the next session can call list_packages, search_symbols, get_symbol, get_guide, and find_examples.

Run it directly

npx -y @frosts/mcp

The process speaks newline-delimited JSON-RPC 2.0 on stdin/stdout, e.g.:

echo '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"list_packages","arguments":{}}}' \
  | npx -y @frosts/mcp

License

MIT