LISA

LISA is an LLM-driven smart contract security analyser built on a multi-agent architecture: separate agents take protocol logic flaws, economic design defects, access control and state management, reasoning independently before their conclusions are cross-checked. It supports Solidity and Rust across more than 14 public chains.

The tool first parses the call graph and state-variable dependencies, hands suspicious paths to the matching agent for deeper reasoning, then ranks findings by exploitability and impact, returning reproduction notes with the call chain; integration runs through an editor plugin and CI/CD pipelines that scan on every commit. Released on 29 October 2025, the project open-sourced the LISABench benchmark on GitHub to measure detection and false-positive rates against real vulnerability samples. Each finding carries its trigger condition and the affected functions so a developer can locate the exact lines, and repeated scans of one contract are diffed so newly introduced issues are flagged separately.