Plugins in the SDK changedagent-sdk/plugins
Nearest release: v2.1.319, published under 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 6 Nov 2026 00:24 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 6 Nov 2026 00:37 UTC.
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### Reload plugins in a running session
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6767> The path should point to the plugin's root directory: the parent of `skills/`, `agents/`, `hooks/`, `commands/`, or `.claude-plugin/`.
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69### Reload plugins in a running session
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71To apply a change to a plugin's skills, commands, agents, or hooks without starting a new session, call [`reloadPlugins()`](https://code.claude.com/docs/en/agent-sdk/typescript#query-object) on the TypeScript SDK's `Query` object. The Python SDK doesn't expose an equivalent method; send [`/reload-plugins`](https://code.claude.com/docs/en/plugins/cli-reference#reload-plugins) as a prompt in the session instead.
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6973### Add plugins to a running session
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7175In the TypeScript SDK, call [`reloadPlugins()`](https://code.claude.com/docs/en/agent-sdk/typescript#load-more-plugin-folders-with-addplugins) on the `Query` object that `query()` returned, and list the plugin directory in that call's `addPlugins` option. Each `addPlugins` entry is a `{ type: "local", path }` object with an absolute `path`. Requires TypeScript Agent SDK v0.3.301 or later.
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