circle-agent-stack-mcp

About circle-agent-stack-mcp

Use circle-agent-stack-mcp with your agent

claude mcp add circle-agent-stack-mcp -- npx -y circle-agent-stack-mcp

{
  "mcpServers": {
    "circle-agent-stack-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "circle-agent-stack-mcp"
      ]
    }
  }
}

Frequently asked questions

What is circle-agent-stack-mcp?

circle-agent-stack-mcp is an MCP (Model Context Protocol) server by kinance in the Autonomous Agents category. Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments.

How do I connect circle-agent-stack-mcp to Claude, Cursor, or another MCP client?

Install circle-agent-stack-mcp from its npm package (circle-agent-stack-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is circle-agent-stack-mcp open source?

Yes — the source code is public at github.com/kinance/circle-agent-stack-mcp.

Can AI agents pay to use circle-agent-stack-mcp?

Not yet through Loomal — circle-agent-stack-mcp is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.