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HomeDocsClaude Code CLI 5 Oct 2026
One change · claude-code

Extend Claude with skills changedskills

Nearest release: v2.1.290, published 4 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 5 Oct 2026 22:35 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 5 Oct 2026 22:37 UTC.

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First seen 14 Aug 2026 this site's first read of the page
Recorded edits62to this page, all time

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4444 
4545`/run-skill-generator` records the recipe instead. It gets your app running from a clean environment, captures what worked (the install commands, the env vars, the launch script), and commits it as a per-project skill at `.claude/skills/run-<name>/`. After that, `/run`, `/verify`, and any other agent in the repo follow the recorded recipe instead of rediscovering it. Run `/run-skill-generator` once per project, and again if the build or launch process changes.
4646 
47`/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`. This requires Claude Code v2.1.200 or later.
47`/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`.
4848 
4949Claude 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.
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from line 918
918918* `Marketplace "claude-plugins-official" not found`: add the marketplace with `/plugin marketplace add anthropics/claude-plugins-official`, then retry the install.
919919* The plugin is [not found in the marketplace](/docs/en/plugins/install#install-a-plugin): check the plugin name.
920920 
921If the install summary reports `Run /reload-plugins to activate.`, Claude Code then runs that reload for you. If the reload warns that your next message would re-read the conversation, run `/reload-plugins --force` to make the plugin's skills available in the current session. Then ask Claude to evaluate an existing skill, for example `evaluate my summarize-changes skill with skill-creator`. The plugin walks you through writing test cases and runs the loop:
921If the install summary reports `Run /reload-plugins to apply.`, Claude Code then runs that reload for you. If the reload warns that your next message would re-read the conversation, run `/reload-plugins --force` to make the plugin's skills available in the current session. Then ask Claude to evaluate an existing skill, for example `evaluate my summarize-changes skill with skill-creator`. The plugin walks you through writing test cases and runs the loop:
922922 
923923* **Test cases**: stores prompts, input files, and expected behavior in `evals/evals.json` inside the skill directory
924924* **Isolated runs**: spawns a [subagent](/docs/en/sub-agents) per test case so each run starts with a clean context, and records token count and duration
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