Grey Ridge MCP Server: Install & Setup

Install Grey Ridge in Claude Code

Claude Code

claude mcp add --transport http grey-ridge https://x402-data-api.sigrunner.workers.dev/mcp

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

{
  "mcpServers": {
    "grey-ridge": {
      "url": "https://x402-data-api.sigrunner.workers.dev/mcp"
    }
  }
}

Frequently asked questions

What does the Grey Ridge MCP server do?

Pre-trade safety gate for Base tokens: GO/HOLD/BLOCK verdicts, honeypot and tax checks; pay per call in USDC via x402.

Is the Grey Ridge MCP server free?

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Does Grey Ridge run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Grey Ridge to Claude Code?

Run: claude mcp add --transport http grey-ridge https://x402-data-api.sigrunner.workers.dev/mcp

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