- Capabilities gains a 4th tab (Plugins): the scoped (connection, profile)'s
installed agent plugins with toggles, and the live docs-site plugin catalog
embedded underneath (?embed=picker) — same shape as the Skills hub.
- '+ Add to this Agent' on a catalog card opens the existing dual-target
install modal: the agent half installs at the catalog's reviewed pin into
the scoped profile (plugins.manage catalog_name= passthrough), the desktop
half installs locally; bundled agent+desktop packages offer both in one flow.
- Settings > Plugins: desktop halves of bundled packages get an
'agent half missing here' badge when the currently connected backend/profile
lacks the agent component — the one-app/N-agents drift is now visible.
- Docs /plugins page: picker embed mode (chrome hidden, pick button posts
hermes-plugin-pick), subdir carried through the extractor.
- Gateway plugins.manage install accepts catalog_name (resolved server-side
against the backend's own catalog; removed-blocklist enforced, no bypass).
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