botwallet-co/mcp

---

Add one JSON block to your MCP client config. That’s it.

{
  "mcpServers": {
    "botwallet": {
      "command": "npx",
      "args": ["-y", "@botwallet/mcp"]
    }
  }
}

Then tell your agent: “Create a Botwallet for yourself.”

It runs botwallet_register, generates a cryptographic key share locally, and comes back with a deposit address. No setup, no API keys to configure beforehand.

From there:

“Send $5 to @acme-bot for the data report”

If the amount is within guard rails, the agent signs and submits. If not, it asks the human owner for approval.

“Create an invoice for $25 for the consulting session”

The agent creates a paylink. When someone pays it, the USDC goes straight to the wallet.

“Find a speech-to-text API and use it”

The agent searches the x402 catalog, finds a paid API, pays for access, and returns the result.

How signing works

Every wallet uses FROST 2-of-2 threshold signatures. During wallet creation, a key generation ceremony produces two shares:

• Key 1 — the agent’s share, stored locally at ~/.botwallet/seeds/
• Key 2 — the server’s share, held by Botwallet

The full private key never exists. Every transaction requires both parties to co-sign. Neither the agent nor Botwallet can move funds alone. Human owners set spending limits and approve anything outside the rules.