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Sweep 29 Sep 2026 · 18:10Z Build v2.1.285 506 read Stable v2.1.280 Latest v2.1.285 Next v2.1.285 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 29 Sep 2026
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Share session output as artifacts changedartifacts

Nearest release: v2.1.285, 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 29 Sep 2026 19:56 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 29 Sep 2026 20:07 UTC.

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First seen 14 Aug 2026 this site's first read of the page
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4141Build a dashboard artifact of last week's deploy failures by service and keep it updated as you investigate.
4242```
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44Unless you name a location, Claude writes the page to an HTML or Markdown file in a temporary directory outside your project, then publishes it. Publishing a new artifact goes through your session's [permission mode](/docs/en/permission-modes):
44Unless you name a location, Claude writes the page to an HTML or Markdown file in a temporary directory outside your project, then publishes it. Outside [plan mode](/docs/en/permission-modes#analyze-before-you-edit-with-plan-mode), a new artifact that Claude publishes in response to a prompt you type goes through without a permission prompt or classifier review, unless that publish declares runtime capabilities for the page, such as [connector calls](#pull-live-data-with-mcp-connectors) or [file downloads](#offer-a-file-download). In plan mode, Claude Code asks you before the first publish of each artifact.
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46* **Auto mode**: the classifier reviews the publish instead of prompting you, so Claude can publish a page without you seeing a prompt. Which mode your sessions start in depends on your plan; see [the starting permission mode](/docs/en/permission-modes#eliminate-prompts-with-auto-mode).
47* **Manual and Accept edits modes**: Claude Code asks for permission; it might say something like `Claude wants to publish deploy-failures.html, uploading it to claude.ai (Anthropic's servers) to host as the page "Deploy failures by service", private to you until you share it`. Select **Yes** to publish.
46The artifact stays private to you until you [share it](#share-an-artifact). After you share it publicly, Claude Code asks for your approval once per conversation before changing it, or in [auto mode](/docs/en/permission-modes#eliminate-prompts-with-auto-mode) has the classifier review the change.
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49After you approve an artifact once, Claude Code republishes it without asking, and asks again in some cases, including when:
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51* Claude declares a runtime capability for the page, such as [connector calls](#pull-live-data-with-mcp-connectors) or [file downloads](#offer-a-file-download)
52* You have since [shared it publicly](#share-an-artifact)
53* You have since shared it with specific people or your organization with the latest version chosen as the version viewers see
48If you turned [feature-flag fetching](/docs/en/env-vars#features-that-need-feature-flag-fetching) off, Claude Code asks before the first publish of each artifact, or in auto mode has the classifier review it.
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5550After the first publish, Claude prints the URL, and your browser opens to the new page. If you sent the prompt through [Remote Control](/docs/en/remote-control) from claude.ai, Claude Desktop, or the Claude mobile app, no tab opens on the machine running the session. The browser opens there the next time Claude publishes the artifact from a prompt you type at the terminal. Press `Ctrl+]` at any time to reopen the session's most recent artifact.
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