meme-coin-audit
Teaches your AI agent to protect apps against attacks.
What it does
This tool helps check the security of digital coins (memecoins) on networks like Ethereum and Solana. It looks for warning signs that indicate if a coin might be a scam (rug pull) or have security flaws.
When to use it
- ✓When considering investing in a new memecoin.
- ✓To understand the security risks of a token.
- ✓To learn about common cryptocurrency scam patterns.
Example of what to ask your AI
“Audit the security of this memecoin token: [contract address]”
Want more? Open the sections below.
How to use
The easiest way: copy the message below and paste it into Claude, ChatGPT, Cursor or any AI. It reads the skill and follows the instructions.
Skill link
Ready-to-paste message
How it works
The tool examines the coin's contract code and searches for known scam patterns or vulnerabilities. It checks if the creator has excessive control or if there are mechanisms that can block sales.
Installation
Easiest way: copy the skill link and paste it into Claude, ChatGPT or Cursor asking it to follow the instructions.
In the terminal (Claude Code, Codex, Cursor), in your project folder:
npx skills add sickn33/agentic-awesome-skills --skill meme-coin-auditOr download just the file:
curl -L https://raw.githubusercontent.com/sickn33/agentic-awesome-skills/main/plugins/agentic-awesome-skills-claude/skills/meme-coin-audit/SKILL.md -o SKILL.mdTechnical content (original SKILL.md)
Original text by the author, straight from GitHub.
⚠️ AUTHORIZED USE ONLY This skill is for educational purposes or authorized security assessments only. You must have explicit, written permission from the system owner before using this tool. Misuse of this tool is illegal and strictly prohibited.
Mandatory confirmation gate Before running any command that probes, exploits, changes, persists on, extracts data from, or attempts credential access against a target:
- Ask the user to state the exact target URL, IP, account, or resource.
- Ask the user to confirm written authorization and the permitted scope.
- Show the exact command(s) and explain their expected effect.
- Wait for explicit confirmation in the current conversation.
Without that confirmation, remain read-only and provide defensive guidance only. Prefer a sandbox, disposable VM, or controlled lab.
MEME COIN & TOKEN SECURITY AUDIT
Fast-kill rug pull detection and deep token security analysis for EVM and Solana meme coins.
PRE-DIVE KILL SIGNALS
Check these BEFORE reading a single line of code. If any are true, skip the audit — the token is likely a rug or not worth the time.
Hard Kills (Skip Immediately)
- Contract not verified on Etherscan/Solscan → Cannot audit source = cannot trust
- Deployer wallet has history of rug pulls (check Etherscan deployer page)
- Token age < 1 hour AND no known team → Too early, wait for more data
- Mint authority retained (Solana) AND no cap → Infinite mint = certain rug
- Freeze authority retained (Solana) on meme coin → Honeypot confirmed
- Transfer hook present (Token-2022) with mutable hook program → Honeypot vector
- Permanent delegate extension (Token-2022) → Can steal all holder tokens
Soft Kills (Proceed with Extreme Caution)
- Top holder > 20% of supply (excluding DEX pools)
- LP not burned or locked in verified contract
- Contract is upgradeable / proxy with retained admin
- Less than $5K liquidity in the pool
- No social presence / anonymous deployer with no history
THE ONE RULE
"Check ALL authorities and owner functions. The retained authority IS the rug vector."
Every rug pull requires a privileged operation: mint, blacklist, fee change, LP removal, or authority abuse. If you find the privilege, you found the bug.
BUG CLASSES (8 TOKEN-SPECIFIC)
1. HIDDEN MINT / UNLIMITED SUPPLY
Common rug pattern. Deployer mints tokens post-launch, dumps on LP.
Quick grep (EVM):
grep -rn "function mint\|_mint(\|_balances\[.*\] +=" src/ --include="*.sol" | grep -v "test\|lib\|node_modules"
Quick grep (Solana):
grep -rn "MintTo\|mint_to\|mint_authority" src/ --include="*.rs" | grep -v "test\|target"
Kill if: MAX_SUPPLY enforced in every mint path, or mint function removed entirely.
2. HONEYPOT / TRANSFER RESTRICTION
Common scam pattern. Buy works, sell blocked.
Quick grep:
grep -rn "blacklist\|isBlacklisted\|_bots\|maxTxAmount\|approve.*override\|tradingEnabled" src/ --include="*.sol"
Solana equivalent:
grep -rn "freeze_authority\|transfer_hook\|TransferHook\|permanent_delegate" src/ --include="*.rs"
Kill if: No blacklist mapping, no transfer hooks, no freeze authority.
3. FEE MANIPULATION
Common rug pattern. Sell fee set to 99% after initial buys.
Quick grep:
grep -rn "setFee\|setSellFee\|_taxFee\|_sellFee" src/ --include="*.sol"
grep -rn "function set.*Fee" -A5 src/ --include="*.sol" | grep -v "require\|MAX\|<="
Kill if: Fee setter has require(fee <= MAX_FEE) with MAX_FEE <= 10%.
4. LIQUIDITY POOL DRAIN
LP removal, migration, or manipulation to crash price.
Quick grep:
grep -rn "migrateLP\|emergencyWithdraw\|\.sync()\|setPair\|setRouter" src/ --include="*.sol"
Kill if: LP tokens burned to dead address, no migration function, no pair setter.
5. BONDING CURVE MANIPULATION
Exploits in pump.fun-style bonding curves.
Quick grep:
grep -rn "virtualReserve\|setCurve\|graduate\|bonding_curve" src/ --include="*.sol" --include="*.rs"
Kill if: Curve parameters immutable, graduation permissionless.
6. AUTHORITY RETENTION (SOLANA)
Retained mint/freeze/update authorities on Solana tokens.
Quick grep:
grep -rn "mint_authority\|freeze_authority\|update_authority\|close_authority" src/ --include="*.rs"
grep -rn "set_authority.*None" src/ --include="*.rs" # Good sign: revocation
…
FAQ
What is a 'rug pull'?
It's a scam where the creators of a cryptocurrency suddenly abandon it, taking investors' money.
What are 'authorities' in a contract?
These are special permissions that allow the creator or administrator to make changes to the contract, like minting more coins or altering fees.
What does 'unverified contract' mean?
It means the contract's code hasn't been publicly published, making it impossible to check if it's safe or contains malicious code.
Details
Original description by the author
Meme coin and token security audit
Popularity
- GitHub stars
- 48k
- Ranking position
- #3580
- License
- MIT
- Updated
- 10/15/2026
Comments
- …
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