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Cursor lazaretto scan_lockfile_deep

How to: Cursor lazaretto scan_lockfile_deep

client:Cursor transport:streamable-http tool:scan_lockfile_deep

Add lazaretto to Cursor

  1. 01

    Open ~/.cursor/mcp.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "lazaretto": {
      "url": "https://lazaretto.dev/mcp"
    }
  }
}
  1. 02

    Save the file and restart Cursor.

  2. 03

    Ask for something scan_lockfile_deep does. Cursor lists the server's tools on connect and calls scan_lockfile_deep itself — you do not invoke it by name.

  3. 04

    If nothing happens, check the server is running and that lazaretto's identifier in your config matches the one above exactly.

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

Set these first

lazaretto will not start until these are set, so scan_lockfile_deep never becomes available.

  • LAZARETTO_API_KEY

Same tool, other clients

This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what the server actually exposes, not what its listing claims.

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.