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mcp/harbor
Grok

Cedulon for Grok

io.github.dogrucanemek-alt/cedulon

Policy-gated agent spend with signed receipts and rail-extract audit

client:Grok transport:stdio runtime:npm

Install Cedulon in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "cedulon": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@cedulon/mcp-server"
      ],
      "env": {
        "CEDULON_STATE_PATH": "<CEDULON_STATE_PATH>",
        "CEDULON_MAX_AMOUNT": "<CEDULON_MAX_AMOUNT>",
        "CEDULON_MAX_CUMULATIVE": "<CEDULON_MAX_CUMULATIVE>",
        "CEDULON_MAX_PAYMENTS": "<CEDULON_MAX_PAYMENTS>"
      }
    }
  }
}

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

Cedulon in other clients

Cedulon MCP server