# Extensions

> Use when you need the Codex Copilot equivalent of Claude Copilot /extensions: inspect knowledge repositories, extension status, active skills, and project/global/base resolution.

- Skill: `everyone-needs-a-copilot/extensions` (Agent Skill)
- Install (CLI): `npx skillmds@latest add everyone-needs-a-copilot/extensions`
- Raw SKILL.md: https://api.skillmd.com/api/skills/everyone-needs-a-copilot/extensions/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Everyone-Needs-A-Copilot (https://skillmd.com/u/everyone-needs-a-copilot)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/everyone-needs-a-copilot/extensions

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# Extensions

Inspect knowledge and extension status.

## Workflow

1. Check `cc config get paths.knowledge_repo`.
2. Inspect project and global knowledge manifests if configured.
3. Run `cc skill list --scope all` when available.
4. Inspect pack manifests under `packs/*/pack.json`.
5. Explain resolution order: project -> global -> base, plus project-activated packs.
6. Recommend setup or repair steps without deleting or replacing existing knowledge.
7. Use `scripts/activate-pack.py` for explicit pack activation.

## Output

- knowledge repository status
- active skills summary
- extension resolution notes
- safe next steps