Agent skill

Gmgn Trading

by muratmula in muratmula/ai-robinhood-chain

GMGN AI OpenAPI integration for Robinhood Chain smart money tracking, sniper ratio audit, and meme coin entry screening.

MITAuto-check passedBackend & APIs

Install Gmgn Trading

skills CLI
$ npx skills add muratmula/ai-robinhood-chain --skill gmgn-trading -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install muratmula/ai-robinhood-chain gmgn-trading --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/muratmula/ai-robinhood-chain.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/gmgn-trading .claude/skills/gmgn-trading && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
gmgn-trading
GitHub stars
134
Used in
1 other repo
Token cost
~1k tokens
SKILL.md length
456 words
Files
1
Skills in repo
2
Repo updated
First seen
Licence
MIT

At a glance

GMGN AI OpenAPI integration for Robinhood Chain smart money tracking, sniper ratio audit, and meme coin entry screening.

  • Works in 4 steps: GMGN Smart Money & Sniper Audit Criteria → Robinhood Chain Screening Support (GMGN… → GMGN OpenAPI Reference (as implemented… → …
  • Tasks that involve Trading and backtesting
  • SKILL.md covers 1. GMGN Smart Money & Sniper…, 2. Robinhood Chain Screening…, 3. GMGN OpenAPI Reference (as… and 4. Signal Card Embed Format &…
  • Reaches gmgn.ai and openapi.gmgn.ai; needs GMGN_API_KEY

What it does

Gmgn Trading is an agent skill from muratmula/ai-robinhood-chain. GMGN AI OpenAPI integration for Robinhood Chain smart money tracking, sniper ratio audit, and meme coin entry screening.

Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs, covering Trading and backtesting and OpenAPI specifications. It works with OpenAPI. The repository describes itself as: Autonomous multi-agent crypto intelligence & trading ecosystem for Robinhood Chain L2 (EVM 4663) operated via Discord Command Center, Terminal TUI, REST API, & Telegram. The licence is MIT.

When your agent uses it

  • Tasks that involve Trading and backtesting
  • Tasks that involve OpenAPI specifications

Example prompts

  • “/gmgn-trading”

Requirements

  • A credential in GMGN_API_KEY

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. GMGN Smart Money & Sniper Audit Criteria
  2. Robinhood Chain Screening Support (GMGN API)
  3. GMGN OpenAPI Reference (as implemented in gmgn-adapter.ts)
  4. Signal Card Embed Format & Quick Links

What it can do on your machine

Read from SKILL.md and the folder at commit 9c15b28. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • gmgn.ai
    • openapi.gmgn.ai

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • GMGN_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Gmgn Trading loads about 1k tokens when it runs. Until then it costs about 33 tokens; SKILL.md has 456 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~33
When it runs · the whole SKILL.md, loaded when a task matches
~1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from muratmula/ai-robinhood-chain at commit 9c15b28, republished under its MIT licence (© muratmula). 456 words, ~1,028 tokens.

Download SKILL.mdSave it as .claude/skills/gmgn-trading/SKILL.md (or your agent's skills folder).
name
gmgn-trading
description
GMGN AI OpenAPI integration for Robinhood Chain smart money tracking, sniper ratio audit, and meme coin entry screening.

GMGN AI Screening & Smart Money Trading Skill

This skill defines the screening criteria and smart money tracking standards powered by GMGN AI (https://gmgn.ai) for the Robinhood Chain (EVM, chain ID 4663). The GMGN OpenAPI adapter (src/adapters/gmgn-adapter.ts) is the single source of truth for all GMGN requests.


1. GMGN Smart Money & Sniper Audit Criteria

Before generating any high-confidence meme call or executing an entry:

A. Smart Money & Whale Tracking
  • Smart Money Inflow: Verify at least 2+ verified GMGN Smart Trader wallets have bought the same token (agent default: minTrackWallets=2, total buy minTrackBuyUsd=$10k, fresh within trackFreshMinutes=30).
  • Accumulation Cluster: 3+ smart-money/KOL wallets buying the same token in the fresh window adds a confidence boost (+20) to qualifying signals.
B. Insider & Sniper Risk Control (fail-open per field — null = not reported, skipped)
  • Insider (rat trader) Ratio: Total supply held by insider wallets MUST be < 30% (agent default maxRatTraderRate=0.3).
  • Dev Holding Ratio: Dev wallet holding MUST be <= 10% (or burned/renounced) — dev_team_hold_rate / creator_close.
  • Top-10 Holders: MUST be < 40% (agent default maxTop10HolderRate=0.4).
  • Rug Ratio: MUST be < 30% (agent default maxRugRatio=0.3).
  • Wash Trading Check: Reject tokens flagged is_wash_trading.
  • Bundler: NOT gated (alpha tokens often have high bundler — bundler filter removed 2026-08-09).

2. Robinhood Chain Screening Support (GMGN API)

  • Chain parameter: chain=robinhood on every endpoint.
  • Separate key: GMGN_API_KEY_ROBINHOOD for the robinhood agent (per-key rate limits); falls back to GMGN_API_KEY. Backups auto-rotate via GMGN_BACKUP_KEYS on 401/403/429.
  • Dedicated screening agent: src/agents/meme-robinhood/robinhood-screening-agent.ts — 3 candidate sources (all graduated DEX tokens, 1H timeframe):
    1. /v1/market/rank (interval 1h, filters: not_honeypot, verified, renounced, is_out_market)
    2. /v1/trenches (completed only, max_rug_ratio/max_insider_ratio filters)
    3. /v1/market/hot_searches (migrated, not_honeypot, verified, renounced)

Show full SKILL.md (197 more words)Show less

3. GMGN OpenAPI Reference (as implemented in gmgn-adapter.ts)

  • Base URL: https://openapi.gmgn.ai
  • Auth: X-APIKEY header (pool of stackable keys + GMGN_BACKUP_KEYS rotation on 401/403/429).
  • Signing: every request appends timestamp (unix seconds) and client_id (UUID) query params.
  • 429 Retry Policy: read X-RateLimit-Reset (or error body reset_at), wait until reset + 1s buffer, retry AT MOST once; long bans (>30s) or RATE_LIMIT_BANNED are skipped — the next pass (~5m later) retries. Global pacing queue (GMGN_REQUEST_SPACING_MS, default 300ms) protects the leaky bucket (rate=20/capacity=20 per key).
  • Endpoints:
    • /v1/market/rank — trending tokens per interval (GET).
    • /v1/trenches — newly launched tokens per category (POST, version v2).
    • /v1/market/hot_searches — most-searched tokens (POST).
    • /v1/market/token_signal — signal events (price spikes, smart money buys, CTO, KOL buys) — used as a confidence booster overlay, NOT a candidate source (GMGN never fills volume/swaps for robinhood events).
    • /v1/token/info — per-token detail (GET).
    • /v1/token/security — per-token security audit (honeypot, blacklist, renounced, sell-lock, tax, burn, lock) — fail-closed: unavailable audit = reject (10-min module cache).
    • /v1/user/smartmoney — real-time smart-money wallet trade feed (60s cache).
    • /v1/user/kol — real-time KOL wallet trade feed (60s cache).

  • Provide direct GMGN chart links in call cards: https://gmgn.ai/robinhood/token/{contract_address}
  • Include GMGN Smart Money net buy volume, sniper/insider ratios, and security audit status in the card fields.

© muratmula, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .agents/skills/gmgn-trading of muratmula/ai-robinhood-chain.

Open the folder on GitHubat commit 9c15b28

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in muratmula/ai-robinhood-chain, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Gmgn Trading next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

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Attio Upgrade Migrationjeremylongshore/tons-of-skills-marketplace2.8k—~1kAutomated safety check: PassMIT
ToolJet Marketplace Plugin BuilderToolJet/ToolJet41k—~2.1kAutomated safety check: PassAGPL-3.0

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Works with

Questions about Gmgn Trading

What does Gmgn Trading do?

GMGN AI OpenAPI integration for Robinhood Chain smart money tracking, sniper ratio audit, and meme coin entry screening. Gmgn Trading is an agent skill from muratmula/ai-robinhood-chain. GMGN AI OpenAPI integration for Robinhood Chain smart money tracking, sniper ratio audit, and meme coin entry screening.

When should I use Gmgn Trading?

Gmgn Trading fits situations like: tasks that involve Trading and backtesting; tasks that involve OpenAPI specifications.

How do I install Gmgn Trading in Claude Code?

Run `npx skills add muratmula/ai-robinhood-chain --skill gmgn-trading -a claude-code`. Or copy the skill folder (.agents/skills/gmgn-trading in muratmula/ai-robinhood-chain) into .claude/skills/gmgn-trading in your project. Claude Code loads it when a task matches its description.

How do I install Gmgn Trading in Codex?

Run `npx skills add muratmula/ai-robinhood-chain --skill gmgn-trading -a codex`. Or copy the skill folder (.agents/skills/gmgn-trading in muratmula/ai-robinhood-chain) into .agents/skills/gmgn-trading in your project. Codex loads it when a task matches its description.

Can I use Gmgn Trading in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add muratmula/ai-robinhood-chain --skill gmgn-trading -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gmgn-trading, .gemini/skills/gmgn-trading, .github/skills/gmgn-trading and .opencode/skills/gmgn-trading in your project.

What does Gmgn Trading need to run?

Going by SKILL.md and its folder, Gmgn Trading needs credentials named GMGN_API_KEY. Our summary lists: A credential in GMGN_API_KEY.

Does Gmgn Trading access the network?

SKILL.md names 2 domains. In commands or code: gmgn.ai and openapi.gmgn.ai; the agent is likely to contact these when it follows the instructions. This is read from the text; nothing was executed.

Is Gmgn Trading safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Gmgn Trading use?

Gmgn Trading is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Gmgn Trading use?

About 1k tokens (SKILL.md is roughly 4.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Gmgn Trading?

Skills that share tags, products or a category with Gmgn Trading: Kingdee MCP Dev (WaHaiLong/KingdeeMCP, 105 stars), Counterfact Maintenance (counterfact/api-simulator, 170 stars), Binance Web3 Openapi Skill (holon-run/uxc, 116 stars) and Attio Upgrade Migration (jeremylongshore/tons-of-skills-marketplace, 2.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Gmgn Trading?

muratmula (a GitHub user) maintains it in muratmula/ai-robinhood-chain, which has 134 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on September 14, 2026.

Source: muratmula/ai-robinhood-chain on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.