Turn a general assistant into a domain expert with packaged workflows, best practices, and tools.
Create once, use automatically. No more copying the same instructions across conversations.
Combine multiple Skills to build sophisticated, multi-step workflows effortlessly.
Always loaded at startup
~100 tokens
Name & description
Loaded when triggered
under 5k tokens
SKILL.md guidance
Loaded as needed
effectively unlimited
Scripts, templates, docs
Only relevant content enters the context window – keeping it lean.
Click any file to simulate how the AI loads content progressively.
The AI reads only what’s necessary – scripts run without loading code into context.
Use Skills from verified creators. They can execute code – review scripts and external calls carefully.
Available via API, desktop apps, and web interfaces. Skills are filesystem‑based directories.