TokenOS Contract AuditAudit this Solidity contract for vulnerabilities — I'll paste the sourceTokenOS Contract AuditIs this Anchor program safe? Here is the codeTokenOS Contract AuditCheck my ERC-20 for reentrancy and access-control issues

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.