Addy Osmani's agent-skills: Production-Grade Engineering Skills for AI Coding Agents — 17.2K Stars, +5.6K This Week

GitHub·medium signal

addyosmani/agent-skills gained +5.6K stars this week to 17.2K, offering 20 production-grade engineering skills organized by development phase (define → plan → build → verify → review → ship). Each skill is a Markdown SKILL.md file encoding workflows that senior engineers follow — including verification steps, anti-patterns, and exit criteria. Works with Claude Code, Codex, and other agents. Addresses the core problem: AI agents default to shortest path, skipping specs, tests, and security reviews.