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circle-agent-stack-mcp

Indexed by io.github.kinance
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About

Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments.

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

Transportstdio (runs a local command)
Env varsCIRCLE_API_KEY
Claude Code 
claude mcp add --env CIRCLE_API_KEY= circle-agent-stack-mcp -- npx circle-agent-stack-mcp
Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code 
code --add-mcp '{"name":"circle-agent-stack-mcp","command":"npx","args":["circle-agent-stack-mcp"],"env":{"CIRCLE_API_KEY":""}}'
JSON 
{
  "mcpServers": {
    "circle-agent-stack-mcp": {
      "command": "npx",
      "args": [
        "circle-agent-stack-mcp"
      ],
      "env": {
        "CIRCLE_API_KEY": ""
      }
    }
  }
}

Environment variables are listed by name only — fill in your own values. Entries never carry secrets.