Groundlink MCP Server

by ohhavefunio.github.ohhavefun/groundlinkv0.1.1

Cited web search for MCP hosts. Returns source-bearing results from Groundlink.

0Node.jsstdioofficial registry

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Maintained45d ago

Install Groundlink MCP server

claude mcp add groundlink -e GROUNDLINK_API_KEY='<groundlink-api-key>' -- npx -y groundlink-mcp

{
  "mcpServers": {
    "groundlink": {
      "command": "npx",
      "args": [
        "-y",
        "groundlink-mcp"
      ],
      "env": {
        "GROUNDLINK_API_KEY": "<groundlink-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "groundlink": {
      "command": "npx",
      "args": [
        "-y",
        "groundlink-mcp"
      ],
      "env": {
        "GROUNDLINK_API_KEY": "<groundlink-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "groundlink": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "groundlink-mcp"
      ],
      "env": {
        "GROUNDLINK_API_KEY": "<groundlink-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "groundlink": {
      "command": "npx",
      "args": [
        "-y",
        "groundlink-mcp"
      ],
      "env": {
        "GROUNDLINK_API_KEY": "<groundlink-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
GROUNDLINK_API_KEY	yes	yes	Groundlink API key used for every cited web-search request.

Freshness

Maintained — last maintenance signal 45d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-08-25 · 45d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-22 · 48d ago · official registry · v0.1.1

FAQ

›How do I install the Groundlink MCP server in Claude Code?

Run: claude mcp add groundlink -e GROUNDLINK_API_KEY='<groundlink-api-key>' -- npx -y groundlink-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Groundlink require an API key?

Yes. It expects GROUNDLINK_API_KEY, of which 1 is a secret.

›Can I use Groundlink as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Groundlink in the official MCP registry?

Yes, as io.github.ohhavefun/groundlink.