Skill Builder

Create new Agent Skills that follow the agentskills.io spec and the official best practices.

When to use

• The user asks to create, scaffold, build, or write a new Agent Skill.
• The user wants to publish a skill or refactor a bloated SKILL.md.
• A task chain ends in "and put it in a skill so I can reuse it across projects".
• The auto-suggest hook (scripts/task-tracker.py) fires a system-reminder noting that a similar task has been asked 3+ times — propose using this skill to package it.
• Self-monitor mode (always-on, even without the hook): track requests within the active conversation. When the user asks 3 substantively-similar tasks in a single session — the same kind of artifact, the same domain, the same workflow — proactively offer to package the recurring pattern as a skill. See Self-monitor mode below for the exact heuristic.

Required structure

Every skill is a folder with a SKILL.md. Optional directories carry detail loaded on demand: