Plugin manifest reference changedplugins/manifest-reference
Nearest release: v2.1.283, 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 25 Sep 2026 23:01 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 25 Sep 2026 23:07 UTC.
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344344### Containment and existence
345345
346Every component path must resolve inside the plugin root and must exist. `claude plugin validate` doesn't check the `outputStyles`, `lspServers`, `monitors`, or `themes` paths, so a bad path in those fields fails only when the plugin loads:
346Every component path must resolve inside the plugin root and must exist. `claude plugin validate` checks the paths under every component key:
347347
348* **Containment**: a path that resolves outside the plugin root doesn't load, and the `/plugin` **Errors** tab shows `<component> path escapes plugin directory: <path>`. A path containing `..` is the usual case, and `claude plugin validate` reports it as `Path contains ".." which could be a path traversal attempt`
349* **Existence**: a path that doesn't exist doesn't load, and the `/plugin` **Errors** tab shows `<component> path not found: <path>`. `claude plugin validate` reports it as `Path not found`
348* **Containment**: a path that resolves outside the plugin root doesn't load, and the `/plugin` **Errors** tab shows `<component> path escapes plugin directory: <path>`. A path containing `..` is the usual case, and `claude plugin validate` reports the error `Path contains ".." which could be a path traversal attempt`
349* **Existence**: a path that doesn't exist doesn't load, and the `/plugin` **Errors** tab shows `<component> path not found: <path>`. `claude plugin validate` reports the error `Path not found`
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351For `outputStyles`, `lspServers`, `monitors`, and `themes` paths, the `claude plugin validate` check requires Claude Code v2.1.283 or later.
350352
351353### How each key combines with its default location
352354
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