# Skills catalog

Skills are instruction-only bundles that teach this workspace's agents how the
org builds readouts. Aptarium stores, versions, and serves them. It does not
run a model. Nothing is public. Guests never see skills.

1. `aptarium skills list`
2. `aptarium skills inspect aptarium` — copy the install prompt into any supported agent.
3. `aptarium skills install acme/aptarium` if the CLI is logged in.
4. Author with the `aptarium-skills` pack, then `aptarium skills publish ./weekly-status`.
5. Promote: `aptarium skills promote weekly-status --space product`. Org-wide needs `aptarium skills approve weekly-status`.
6. Claude.ai / Cowork: download the `.skill` zip from the skill page (Settings → Skills).
7. ChatGPT Work: `aptarium skills export --plugin` and publish the zip inside the workspace. The zip embeds no credentials.

Signup generates a `design` skill for company email domains. Consumer inboxes get the neutral default. `aptarium design refresh` publishes a new version without changing the approved digest.