Groundcheck MCP Server: Install & Setup

Install Groundcheck in Claude Code

Claude Code

claude mcp add --transport http groundcheck https://groundcheck.seiche.info/mcp

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

{
  "mcpServers": {
    "groundcheck": {
      "url": "https://groundcheck.seiche.info/mcp"
    }
  }
}

Claude Code

claude mcp add groundcheck -- npx -y groundcheck-mcp

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

{
  "mcpServers": {
    "groundcheck": {
      "command": "npx",
      "args": [
        "-y",
        "groundcheck-mcp"
      ]
    }
  }
}

Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. 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 groundcheck https://groundcheck.seiche.info/mcp

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