Goodwallet

Crypto wallet CLI. Run

goodwallet --help

for the latest commands, flags, chains, and usage.

Setup

This skill assumes the

goodwallet

CLI is installed globally and available in PATH. If not, install it via npm: Do NOT use

npx

. Always use the globally installed binary.

Update

Before running any other command, check for updates:

1. goodwallet update

   — check for a new version.
2. If outdated, run

   goodwallet update --install

   before proceeding.

Rules

• Summarize outcomes in plain language; don't dump raw CLI output unless asked.
• Never fabricate values. Only report what the CLI returns.
• Read before write: inspect balances/quotes/positions before proposing any state-changing action.
• Confirm before executing any command that moves funds or creates exposure:

  send

  ,

  swap --execute

  ,

  trade --deposit/--withdraw/--market

  ,

  bet --deposit/--withdraw/--market

  ,

  earn --deposit/--withdraw

  , and every

  sign

  command.
• Don't reveal internal wallet details unless the user asks.

Auth

1. goodwallet auth

   — show the returned URL to the user.

2. goodwallet auth --pair

   — run immediately; polls until the browser flow completes.

3. goodwallet auth --logout

   — disconnect.

Signing Safety

All credentials and MPC key shares are stored locally at

~/.config/goodwallet/

. No full private key ever exists — only a single MPC key share is stored on device. Signing uses 2-party MPC with a remote co-signer at

sign.goodwallet.dev

(operated by GoodDollar). The agent API at

agent.goodwallet.dev

issues signing room UUIDs and enforces transaction-policy checks (token allowlists, spend limits, malicious-contract detection) before co-signing, so most harmful payloads are rejected server-side. Both services communicate over HTTPS/WSS. Still, confirm with the user before running any

sign

command so they understand what they're approving.

Error Recovery

• Auth timeout → restart

  auth

  +

  auth --pair

  .
• Insufficient funds → suggest checking balances or reducing amount.
• No swap route → suggest different token, amount, or chain.
• Any other failure → report the error plainly, don't retry automatically.