Lacuna Research MCP Server: Install & Setup

Install Lacuna Research in Claude Code

Claude Code

claude mcp add --transport http lacuna-research https://lacuna.tiptreesystems.com/api/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "lacuna-research": {
      "url": "https://lacuna.tiptreesystems.com/api/mcp"
    }
  }
}

Claude Code

claude mcp add lacuna-research -- uvx lacuna-research-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "lacuna-research": {
      "command": "uvx",
      "args": [
        "lacuna-research-mcp"
      ]
    }
  }
}

Search Lacuna's ML research graph for papers, directions, authors, venues, and hypotheses.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local + Remote. Can run locally or be used as a hosted remote server.

Run: claude mcp add --transport http lacuna-research https://lacuna.tiptreesystems.com/api/mcp

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