Plugins reference changedplugins-reference
Nearest release: v2.1.272, published an hour before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
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Lines−1removed
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14 Aug 2026
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Recorded edits37to this page, all time
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from line 61, old and new numbered
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from line 61
6161Detailed system prompt for the agent describing its role, expertise, and behavior.
6262```
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64Plugin agents support `name`, `description`, `model`, `effort`, `maxTurns`, `tools`, `disallowedTools`, `skills`, `memory`, `background`, and `isolation` frontmatter fields. The only valid `isolation` value is `"worktree"`. For security reasons, `hooks`, `mcpServers`, and `permissionMode` are not supported for plugin-shipped agents.
64Plugin agents support `name`, `description`, `model`, `effort`, `maxTurns`, `tools`, `disallowedTools`, `skills`, `memory`, `background`, [`omitClaudeMd`](/docs/en/sub-agents#supported-frontmatter-fields), and `isolation` frontmatter fields. The only valid `isolation` value is `"worktree"`.
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66For security reasons, plugin-shipped agents don't support `hooks`, `mcpServers`, or `permissionMode`.
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6668Claude Code loads a plugin agent even when its frontmatter has no `name` or doesn't parse:
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No line in this hunk matches that.