Grok Skills
Grok reads plain markdown instructions, so any SKILL.md from the registry works as a custom skill. These are the most-installed ones for research, analysis and coding tasks.
How to install a skill
- 1. Install from the registry. Run the per-skill command shown on each card below from your project root — it writes the skill into your project’s skills directory:
npx skills use "https://github.com/owner/repo" --skill "skill-name" - 2. Or install by hand. Tick the skills you want, download the zip, and put each
SKILL.mdintoa Grok custom instruction block or an attached file. - 3. Use it. Attach the SKILL.md to the conversation (or paste it as custom instructions), then ask for the task it covers.