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GroundLock

io.github.Surface-ops/groundlock-mcp ยท v0.1.0

Claim check for agents: supported, refuted or unverifiable with sources. Canada Site Ops.

Connect Remote server

Terminal
claude mcp add --transport http groundlock-mcp https://groundlock-mcp.marc-cf2.workers.dev/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "groundlock-mcp": {
      "url": "https://groundlock-mcp.marc-cf2.workers.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "groundlock-mcp": {
      "type": "http",
      "url": "https://groundlock-mcp.marc-cf2.workers.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://groundlock-mcp.marc-cf2.workers.dev/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 1 found in our last check

  • verify_claim

    Check a factual claim against public pages via GroundLock. Returns verdict (supported|refuted|unverifiable), confidence 0-1, and sources with quoted snippets. Not a guarantee.

Headers

NameDescription
Authorization
Required, secret
Bearer <GroundLock API key> from https://sage-cedar-nova-otter.grok.me/signup

Details

Endpointhttps://groundlock-mcp.marc-cf2.workers.dev/mcp (Streamable HTTP)
First published6 Nov 2026
Last updated6 Nov 2026
Registry nameio.github.Surface-ops/groundlock-mcp

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