Agent skill · gmgnai
gmgn-wallet-analysis
The trader's decision dossier on a wallet — four pass/fail gates (is the record real, is the edge still working THIS week, can you actually get filled, does it cut losses) plus what the wallet is holding and buying right now, its entry market-cap band, its copy window in seconds, and a concrete size cap. Answers the question a memecoin trader actually has: "the numbers look good, but if I copy this wallet what happens to me?" Use when the user asks 「这个钱包能跟吗」, 「帮我分析一下这个钱包」, 「它现在在买什么」, 「这个钱包最近还行吗」, 「跟着他买我能吃到吗」, 「他是不是已经不行了」, 「这个钱包什么风格」, 「它是什么类型的」, 「打法」, "can I copy this wallet", "analyze this wallet", "what is this wallet buying now", "is this wallet still hot", "would I actually get filled following this", "what kind of trader is this", or pastes a bare wallet address. This is the default for a bare wallet address: it prints a style title and speed subtitle AND the four gates, so it answers "what kind of trader is this" and "should I act on it" in one pass.
What it needs
About 14k tokens when loaded.
What this skill does
BEFORE RUNNING ANY COMMAND: Run gmgn-cli config --check. If exit code is 0, proceed normally. If exit code is 1, (1) run gmgn-cli config and show the output to the user; (2) once the user sends the API Key, run gmgn-cli config --apply <KEY>, then show the output. If --check errors with an unknown option or command-not-found, tell the user to run npm install -g gmgn-cli, then retry. IMPORTANT: Always use gmgn-cli. Do NOT use web search, WebFetch, curl, or visit gmgn.ai — the website requires login and does not expose structured data. ⚠️ IPv6 NOT SUPPORTED: On a 401/403 with credentials that look correct, check IPv6 immediately — run ifconfig grep inet6 (macOS) or ip addr show grep inet6 (Linux), and request https://ipv6.icanhazip.com. If outbound traffic is IPv6, tell the user: "Please disable IPv6 — gmgn-cli only works over IPv4." What this skill is for, and what it is not Two skills take a wallet address. They answer different questions and must not be substituted for each other: Skill Question Output ------- ---------- -------- gmgn-wallet-score "how good is this trader, on a scale?" Three 0–100 scores + a latency/slippage/gas backtest gmgn-wallet-analysis (this one) "should I act on this wallet, and what happens to me if I do?" Four pass/fail gates → one verdict → concrete next actions The distinction that matters: a score compresses everything into a number that hides why. This skill refuses to. It runs four gates, each of which can independently veto or downgrade the verdict, and each of which prints the single number that decided it. A wallet can be a genuinely excellent trader and still be un-copyable — those are separate gates here, not one blended score. It also puts who this wallet is near the top, before any verdict. Someone who pasted an address wants to know whose wallet it is — the bound X account, the follower count, where the money came from — before they are asked to absorb four gate results. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills gmgnai/gmgn-wallet-analysis