Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add GMGNAI/gmgn-skills --skill gmgn-wallet-analysisgit clone --depth 1 https://github.com/GMGNAI/gmgn-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/gmgnai/gmgn-skills/gmgn-wallet-analysis)<a href="https://agentmods.dev/skills/gmgnai/gmgn-skills/gmgn-wallet-analysis"><img src="https://agentmods.dev/badge/skills/gmgnai/gmgn-skills/gmgn-wallet-analysis/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/gmgnai/gmgn-skills/gmgn-wallet-analysis"><img src="https://agentmods.dev/badge/skills/gmgnai/gmgn-skills/gmgn-wallet-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high System Prompt Leakage · line 325 Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.Fix: Remove any instructions that reveal, print, or output system prompts or internal rules. System instructions should never be exposed to end users.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00278 | $0.08145 |
| Opus 5 | $0.00139 | $0.04072 |
| Sonnet 5 | $0.00056 | $0.01629 |
| Haiku 4.5 | $0.00028 | $0.00814 |
Grade A, and why
gmgn-wallet-analysis scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
**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.** How it starts
The opening of the file, as written. The whole thing — 415 lines — stays where its author put it; the contents beside it link to each section on GitHub.
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. Burying that below the gates made a newcomer scroll past four judgements to reach the one fact they came for.
It also asks three questions a score does not:
- Is the edge still working this week? A wallet with +2,400% all-time and −27% over the
last 7 days looks superb on any leaderboard and will lose you money today.
profits --period allversusstats --period 7dis the cheapest way to see that, and it is the most common way a copy-trader gets hurt. - What is it doing right now? Closed-trade statistics describe the past. Its open positions and its last 24 hours are what you can still act on.
- Where did the profit come from — speed, or selection?
per_day× the top-3 winners' share of gains separates 🕸️ spray-and-hit (attempts × a few hits — copying it is a latency race) from ⚙️ turnover grind (each exit too thin to survive your slippage) from 🎯 pick-and-size (the one you can follow a step behind). Those are copied in completely different ways.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- today Changed f646f2e99eab
- 8d ago Changed · -208 lines · +278 tokens per session 902d809a440b
- 13d ago First seen · 623 lines · 0 tokens per session scan A bf1f53b02e63
gmgn-wallet-analysis is a skill published in the GitHub repository GMGNAI/gmgn-skills (522 stars, last pushed yesterday), licensed MIT. It adds 278 tokens to every session and 8,145 once invoked, about $0.0014 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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