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mcp/harbor
Grok

WritersLogic AI Agents (x402) for Grok

io.github.writerslogic/ai-agents-mcp

Pay-per-call AI agents over x402. Settled in USDC on Base with a per-call spending cap.

client:Grok transport:stdio runtime:npm

Install WritersLogic AI Agents (x402) 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": {
    "ai-agents-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@writerslogic/ai-agents-mcp"
      ],
      "env": {
        "AGENT_PRIVATE_KEY": "<AGENT_PRIVATE_KEY>",
        "MAX_USDC_PER_CALL": "<MAX_USDC_PER_CALL>",
        "AGENTS_API_KEY": "<AGENTS_API_KEY>",
        "AGENTS_BASE_URL": "<AGENTS_BASE_URL>",
        "AGENTS_PROFILE": "<AGENTS_PROFILE>",
        "AGENTS_PACKAGES": "<AGENTS_PACKAGES>"
      }
    }
  }
}

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

WritersLogic AI Agents (x402) in other clients

WritersLogic AI Agents (x402) MCP server