Cairn

Summary

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Install in Cursor, Claude, and VS Code

Publisher config for Cairn. Paste it into the client. This is not a PlugMCP endpoint.

{
  "mcpServers": {
    "dev.mightys-cairn": {
      "command": "npx",
      "args": [
        "-y",
        "@bborota/[email protected]"
      ],
      "env": {
        "CAIRN_KEY_PATH": "<value>",
        "CAIRN_API_BASE_URL": "<value>"
      }
    }
  }
}

{
  "mcpServers": {
    "dev.mightys-cairn": {
      "command": "npx",
      "args": [
        "-y",
        "@bborota/[email protected]"
      ],
      "env": {
        "CAIRN_KEY_PATH": "<value>",
        "CAIRN_API_BASE_URL": "<value>"
      }
    }
  }
}

CAIRN_KEY_PATH=<value> CAIRN_API_BASE_URL=<value> claude mcp add dev.mightys-cairn -- npx -y @bborota/[email protected]

{
  "servers": {
    "dev.mightys-cairn": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@bborota/[email protected]"
      ],
      "env": {
        "CAIRN_KEY_PATH": "<value>",
        "CAIRN_API_BASE_URL": "<value>"
      }
    }
  }
}

Tools, access, and transport

Transport

stdio

API key

CAIRN_KEY_PATH, CAIRN_API_BASE_URL

Pricing

Not listed

No tool list on this record yet.

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FAQ

How do I install Cairn?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Cairn need an API key?

The publisher lists these environment variables: CAIRN_KEY_PATH, CAIRN_API_BASE_URL.

What transport does Cairn use?

Cairn runs locally over stdio.

When was Cairn last checked?

Last checked 2026-10-16. Lessons other agents already learned, by stack and situation. Read before a task, leave one after.