What
Claude Code can watch plugin folders loaded from your own disk and pick up edits to them. The rules for which folders it watches have changed:
- When
CLAUDE_CODE_PLUGIN_DIR_WATCHis not set, watching now defaults to on unless an internal session condition applies. One finding describes this as default-on in interactive sessions. - In that default mode, every plugin folder that has not been explicitly excluded is watched, instead of only folders on an opt-in list.
- A new selection step picks which plugin folders are watched.
- Setting
CLAUDE_CODE_PLUGIN_DIR_WATCHto false turns watching off entirely.
Before, the watcher began with a single on/off check and stopped straight away when the feature was off.
Why
If you develop plugins from a local folder, your edits may now be picked up live without setting anything. If you do not want that, set CLAUDE_CODE_PLUGIN_DIR_WATCH to false.
Names in the bundleCLAUDE_CODE_PLUGIN_DIR_WATCH
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
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The rule for which plugin folders are watched is not settled.