Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
npx -y circle-agent-stack-mcp
MCP client config
{
"mcpServers": {
"circle-agent-stack-mcp": {
"command": "npx",
"args": [
"-y",
"circle-agent-stack-mcp"
]
}
}
}