lucairn-sdks

Package (npm 1.2.9)

npx -y @lucairn/mcp-server@1.2.9

Or add to your MCP client config:

{
  "mcpServers": {
    "lucairn-sdks": {
      "command": "npx",
      "args": [
        "-y",
        "@lucairn/mcp-server@1.2.9"
      ],
      "env": {
        "LUCAIRN_API_KEY": "<YOUR_VALUE>",
        "ANTHROPIC_API_KEY": "<YOUR_VALUE>",
        "OPENAI_API_KEY": "<YOUR_VALUE>",
        "LUCAIRN_BASE_URL": "<YOUR_VALUE>",
        "LUCAIRN_TRANSPORT": "<YOUR_VALUE>"
      }
    }
  }
}

• LUCAIRN_API_KEY required secret — Lucairn gateway API key (lcr_live_*). Issued at https://lucairn.eu/account/keys. Free tier requires BYOK upstream LLM keys (ANTHROPIC_API_KEY or OPENAI_API_KEY).
• ANTHROPIC_API_KEY secret — Upstream Anthropic API key. Used when the requested model is claude-* / anthropic-*. Required if you call Claude models on the free tier (BYOK).
• OPENAI_API_KEY secret — Upstream OpenAI API key. Used when the requested model routes to OpenAI. Required if you call OpenAI models on the free tier (BYOK).
• LUCAIRN_BASE_URL — Override the gateway URL. Defaults to https://gateway.lucairn.eu (production). Set this to point at a self-hosted Lucairn deployment.
• LUCAIRN_TRANSPORT — Transport mode for the MCP server. One of 'direct-http' (default; v1.1+ behavior) or 'stdio-bridge' (v1.2+ opt-in).