gmgn-swap skill for Claude: buy and sell crypto tokens through GMGN

• Run gmgn-cli config --check first

  If no key is set, the agent runs gmgn-cli config and asks you for your API key.

  Runs code · Config check

• Read honeypot and rug ratio before a swap

  Runs gmgn-cli token security. It aborts if is_honeypot is yes and warns if rug_ratio is above 0.3. You can tell it to skip the check.

  Network · Pre-swap check

• Submit a token swap

  Buys or sells a token from the wallet bound to your API key. Amounts are in the smallest unit, and --percent works only when the input is not SOL, BNB, ETH or USDC. It then polls order status up to 3 times at 5-second intervals.

  Try: “Sell 50% of this token for SOL on Solana.”

  Runs code · swap

• The same swap from many wallets

  Runs the swap from up to 100 wallets at once. Each wallet runs independently, so one failure does not stop the others.

  Runs code · multi-swap

• Get an estimated output before swapping

  Gets an estimated output and submits no transaction. SKILL.md says it needs only the API key; the README says quotes use signed auth and need the private key.

  Network · order quote

• Limit, stop-loss, take-profit and trailing orders

  Creates strategy orders such as buy_low, stop_loss, take_profit and mixed trades, including trailing take-profit and stop-loss. They fire later on price moves, until you cancel them.

  Runs code · order strategy create

• See and cancel open strategy orders

  Lists orders and cancels a live one.

  Delete · order strategy list / cancel

• Check an order's status

  Reads status from pending to confirmed, failed or expired.

  Network · order get

• Low, average and high gas tiers

  Reads recommended gas prices for a chain.

  Network · gas-price

Watch out for

• It submits real trades that cannot be undone

  Every swap, multi-swap and strategy order moves real funds, and the skill says confirmed transactions cannot be reversed. Use a dedicated wallet with small funds and approve each command by hand. github.com

• The two keys together can trade from the bound wallet

  SKILL.md says the API key and private key can directly execute trades on the linked wallet. The README says the private key only signs API requests and is not a wallet key, and tells you to rotate it in the GMGN dashboard if exposed. Never paste either into chat, and bind a wallet you can afford to lose. github.com

• No approval step is built in

  Neither file requires a confirmation prompt before a swap. The README only advises reviewing the trade summary and confirming. Strategy orders keep running on GMGN after the session ends, until cancelled. The wallet bound to the API key pays the amounts and fees. github.com

• Setup has the agent create and store keys

  The README's setup flow has the agent run openssl to write a private key to /tmp/gmgn_private.pem, asks you to send the API key back in chat, and appends both keys to ~/.config/gmgn/.env (chmod 600 on that file). Delete the temporary key file afterward. github.com

• The token check is shallow and can be skipped

  It reads only honeypot and rug ratio, has no name resolution, and the user can tell it to skip the check. Copycat tokens are not caught, so vet the contract address yourself. github.com

• One command can trade from up to 100 wallets

  multi-swap runs the same trade across every wallet you list. Double-check the wallet list and amount before you approve. github.com

• Installs a global npm program

  You install gmgn-cli with npm install -g, and the README has you whitelist your IP for swaps. Review the package before installing. github.com