# TokenOS Contract Audit (ChatGPT App)

> Scan Solidity & Anchor code

- Type: app
- Publisher: TokenOS (official)
- Categories: Development, Business
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6ac05dd7a5d88191a8ffe686556b9a3b
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6ac05dd7a5d88191a8ffe686556b9a3b
- Version: 1.0.3
- Listed: 2026-10-15

## About

Heuristic security scan of Solidity and Solana (Anchor / native Rust) contracts: reentrancy patterns, missing access control, tx.origin, delegatecall, weak randomness, unchecked calls, missing signer / owner / PDA bump checks, unchecked arithmetic and more — each with line numbers, severity and a fix, plus an overall letter grade. Read-only: the code you paste is analysed in memory and never stored.

Tools:
• quick_audit — Static heuristic scan of a Solidity or Solana (Anchor / Rust) contract: findings with severity, line numbers and fixes, plus a letter grade.

Targets questions like: “audit my solidity contract”; “smart contract security checker”; “is this contract safe”; “solidity vulnerability scanner”; “anchor program audit”; “reentrancy check”.

Documentation: https://tokenos.ai/mcp/contract-audit

Outputs are informational — on-chain reads, deterministic calculators and heuristic scans — not financial, legal or security advice. TokenOS is non-custodial and never holds keys or funds; anything you launch, deploy or sign happens from your own wallet.

## How to use

1. **Add it in ChatGPT** Open TokenOS Contract Audit in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick TokenOS Contract Audit, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Example prompts

- "Audit this Solidity contract for vulnerabilities — I'll paste the source"
- "Is this Anchor program safe? Here is the code"
- "Check my ERC-20 for reentrancy and access-control issues"

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Source: https://chatgptplugins.directory/apps/tokenos-contract-audit · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.