Clarifies requirements, explores approaches, and drafts approved design specs before building.
Skills
Give your AI assistant expert skills, from writing code and research to weekly reports. Copy one sentence to install.
Use a Skill in three steps
- Pick a Skill and press Install
- Let your AI assistant install it
- Ask for what you need in the chat
Essentials · start here
Enforces a four-phase root-cause investigation before proposing or applying code fixes.
Create, test, benchmark, and iteratively improve skills for Claude.
Design distinctive web interfaces with intentional typography, layout, and visual direction.
Popular
Test-driven development guidance for building features and fixing bugs via red-green loops.
Creates bite-sized, test-driven implementation plans from specs before touching code.
Enforce strict red-green-refactor testing before writing production code.
UI and UX design intelligence and implementation guidance for web, mobile, and desktop apps.
Discover, verify, and install skills from the open agent skills ecosystem.
Persistent file-based planning and state tracking for multi-step AI agent tasks.
More Skills
Build Model Context Protocol servers in TypeScript or Python for LLM tool integration.