Skill creation

Create new skills, improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, or benchmark skill performance with variance analysis.

Create and evaluate new skills

Plugin development toolkit with skills for creating agents, commands, hooks, MCP integrations, and comprehensive plugin structure guidance

Plugin development toolkit

Automatically converts any documentation website into a Claude AI skill in minutes

Find and reuse skills from your environment

Authors new skills for this library and grades existing ones against the repo's eval template. Operates in four modes: Create, Grade, Compare, Analyze.

Skill authoring agent

Execute a phased implementation plan using subagents. Use when asked to execute, run, or carry out a plan — especially one created by make-plan.

Execute-then-codify task loop