Make yourself at home.
Set up your agent, add a skill, and put it to work.
Installation guides
Codex
Installs to ~/.agents/skills. Run a skill with $name.
Claude Code
Installs to ~/.claude/skills. Run a skill with /name.
Cursor
Installs to ~/.agents/skills. Run a skill with /name.
Using a chat app?
Check which skills work in your app and how to upload them.
Latest guides
Learn a workflow. Take the skill with you.
Image workflowsRead guide →Skill engineeringRead guide →MCP workflowsRead guide →
Build an image-editing skill with GPT Image 2.5
Turn reference images, successive edits, and visual checks into a reusable skill. Includes the package and an edit record.
Adapt your skill instructions for GPT-6 Astra
Find conflicting instructions, separate preferences from blockers, and test a revision without widening permissions.
Test an MCP event workflow before connecting ChatGPT
Build a local task-to-draft fixture and check signed callbacks, duplicate delivery, retries, restart, and revoked access.