Countersign
Payments & Commerce
Remote
Official
Kill switch + spend guard for AI agents that spend money: one policy, one sub-second freeze, and one signed audit ledger across every wallet vendor at once (Coinbase, Turnkey, Openfort + cards). Tools include a pre-flight request_spend guard, freeze, apply_policy, ledger, and x402/AP2 payment-mandate guards — free self-serve key, no account.
How to connect
1
Glama registry
View https://glama.ai/mcp/servers/qj68vz6aqj for deploy options, or install from https://github.com/countersign-network/packages (see README for MCP config).
2
GitHub
Install from https://github.com/countersign-network/packages and add the server to your MCP client configuration (see repository README).
Tools
Tool names are not listed in our registry for this server. Connect it in your MCP client to see the live tool list.