Code4rena

A developer built a local retrieval-augmented generation (RAG) system to search through five years of public audit reports offline, using Ollama for embeddings and SQLite for storage. The key innovati…

A developer built an autonomous bot that scans GitHub for open-source bounties, submits pull requests, and learns from rejections. The bot, running on Node.js and the GitHub API, limits itself to one …

Chain-shield released AI Agent Audit, an open-source Rust tool that uses large language models to audit Solidity smart contracts for security vulnerabilities. The tool generates proof-of-concept explo…