- Drop the TypeScript netx tool implementations and the hard-coded
TOOLS_BY_GROUP list; register netx__* tools from the server's
tools/list (group from _meta.netx.group) and forward tools/call.
- Thin Streamable HTTP client on standard fetch (fetchImpl injectable);
cached catalog when netx is unreachable, refresh to reconnect.
- disabledTools (deny list; new server tools follow their group) and
readOnlyOnly (only readOnlyHint=true tools), re-registered live.
- Settings card: per-group expandable tool rows with switches and a
write marker; skills append a disabled-tools note.
- Toggles only control model visibility; netx enforces security.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
