AI Agent Skills

Better AI coding with cursor rules

Semgrep Community Edition rules, maintained by Semgrep and the community. Free to use under the Semgrep Rules License.

AGENTS.md rules / skills for AI coding agents: Codex, Cursor & Claude Code. Inspired by Clean Code, Refactoring, DDD, Clean Architecture and DDIA programming books.

Optimizes agent context setup. Use when starting a new session, when agent output quality degrades, when switching between tasks, or when you need to configure rules fil…

⚙️ Convert HTML to Markdown. Even works with entire websites and can be extended through rules.

Validate and visualize dependencies. Your rules. JavaScript, TypeScript, CoffeeScript. ES6, CommonJS, AMD.

AI-Driven Life Cycle (AI-DLC) adaptive workflow steering rules for AI coding agents

A source code analyzer built for surfacing features of interest and other characteristics to answer the question 'What's in the code?' quickly using static analysis with…

Raptor turns Claude Code into a general-purpose AI offensive/defensive security agent. By using Claude.md and creating rules, sub-agents, and skills, and orchestrating s…

Ruler — apply the same rules to all coding agents

Opinionated Oxlint rules for rejecting low-evidence TypeScript and JavaScript patterns

Skills, rules, and validation hooks that teach AI coding agents to generate correct UdonSharp code