Solidity scanner flags just 14 issues across 608 files from top audited Web3 codebases

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A developer tested OpenClaw Audit, a free open-source heuristic scanner for Solidity smart contracts, against ten of the most heavily audited codebases in Web3. Scanning 608 source files, the tool produced only 14 candidate flags, with four codebases — including OpenZeppelin and Uniswap Permit2 — returning completely clean results. Most flags were false positives explainable by intentional design choices, such as permissionless initializers in Uniswap and assembly-level authorization patterns in Solady. One meaningful signal emerged: Solmate's ERC-4626 implementation omits a known inflation-attack protection that OpenZeppelin includes, which the scanner correctly identified. The exercise was framed as a calibration test, arguing that a low-noise tool that flags selectively is more useful to development teams than one that generates overwhelming volumes of alerts.

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