# cin90 skills

Install the cin90 teaching skills into your coding agent

The skills pack teaches a coding agent four instructor workflows on top of
`cin90 teach`: warm-ups, turning an idea into an assignment, student feedback
drafts and pull request review. The skills ship inside this binary.

Install writes them to ~/.claude/skills and ~/.agents/skills. A skill folder
you have edited, or one cin90 did not write, is never overwritten or removed.

## Usage

```
cin90 skills [command]
```

## Flags

```
  -h, --help   help for skills
```

## Commands

- [cin90 skills install](/docs/cin90_skills_install/): Install or refresh the skills for claude, codex or both
- [cin90 skills list](/docs/cin90_skills_list/): Show which skills are installed for each agent, and their version
- [cin90 skills uninstall](/docs/cin90_skills_uninstall/): Remove the skills cin90 installed and you have not edited

## See also

- [cin90](/docs/cin90/)