Extend Claude with skills changedskills
Nearest release: v2.1.299, published 2 hours before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 14 Oct 2026 02:36 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 14 Oct 2026 02:37 UTC.
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2525To turn bundled skills off, use the [`disableBundledSkills`](/docs/en/settings-reference#disablebundledskills) setting.
2626
2727<Note>
28 The [`/doctor`](/docs/en/commands#all-commands) setup checkup stays typable when `disableBundledSkills` is on, in Claude Code v2.1.205 and later. To hide it, set the `DISABLE_DOCTOR_COMMAND` environment variable or a [`skillOverrides`](#override-skill-visibility-from-settings) entry of `"doctor": "off"`. Before v2.1.205, `/doctor` was a built-in command rather than a bundled skill.
28 The [`/doctor`](/docs/en/commands#all-commands) setup checkup stays typable when `disableBundledSkills` is on. To hide it, set the `DISABLE_DOCTOR_COMMAND` environment variable or a [`skillOverrides`](#override-skill-visibility-from-settings) entry of `"doctor": "off"`.
2929</Note>
3030
3131Bundled skills are listed alongside built-in commands in the [commands reference](/docs/en/commands), marked **Skill** in the Purpose column.
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6060`/verify` can also record its own recipe. When it has to build and drive your app without a recorded recipe, it writes what worked to `.claude/skills/verify/SKILL.md` at the repo root, or in the touched package directory in a monorepo, so later runs and other agents follow the same steps. At the repo root, the recorded skill replaces the bundled `/verify`.
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62Claude edits the recorded file only when it steered a run wrong, such as a command that failed or a missing step, so you can commit the file without per-session diffs. Before v2.1.205, the bundled skill told Claude to fold in anything a run learned, which caused frequent merge conflicts.
62Claude edits the recorded file only when it steered a run wrong, such as a command that failed or a missing step, so you can commit the file without per-session diffs.
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6464### Run your checks before each commit
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