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Sweep 09 Oct 2026 · 17:27Z Build v2.1.296 517 read Stable v2.1.287 Latest v2.1.296 Next v2.1.296 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Documentation 8 Oct 2026
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MCP, plugins, skills, and hooks changedthird-party/claude-desktop/extensions

Nearest release: v2.1.295, published an hour after 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 8 Oct 2026 17:02 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 8 Oct 2026 17:07 UTC.

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386386* **Code sessions** run hooks from marketplace plugins (Claude Desktop 1.32352.0 or later) and from plugins the user installed for Claude Code. Hooks from plugins in the `org-plugins/` directory do not run in Code sessions. In [remote SSH sessions](/docs/third-party/claude-desktop/ssh-remote-sessions#managed-configuration-on-the-remote-host), hooks from the plugins Claude Desktop copies to the host do not run.
387387* **Chat conversations** run hooks from the same plugins as Cowork sessions, on Claude Desktop 1.52386.0 or later.
388388 
389With [Unified Claude](/docs/third-party/claude-desktop/unified-claude) on, a Cowork session started from the home screen runs the same hooks as any other Cowork session.
390 
389391A `UserPromptSubmit` hook that blocks a prompt stops that turn and shows the hook's reason to the user. When a conversation or session is created, Claude Desktop also sends its first message to your inference provider in a separate request, without tools, to generate the title shown in the sidebar. That request does not pass through plugin hooks, so a first message that a hook blocks still reaches your provider for titling.
390392 
391393Claude Code [managed settings](/docs/third-party/claude-desktop/code#interaction-with-claude-code%E2%80%99s-own-managed-settings) deployed on the device govern these hooks as they do in the Claude Code CLI: `disableAllHooks` turns them off, and `allowManagedHooksOnly` keeps only the hooks those managed settings define.
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