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mcp/harbor
Grok

Backfill Fetch for Grok

top.backfill/backfill-fetch

Pay-per-fetch web extraction for agents: POST a URL, get clean markdown. x402 USDC on Base.

client:Grok transport:streamable-http tools:2

Install Backfill Fetch in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "backfill-fetch": {
      "type": "http",
      "url": "https://backfill.top/mcp"
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

What Grok can do once it is connected

Backfill Fetch in other clients

Backfill Fetch MCP server