The injected menu tells the agent to open any hit with get_note(id), and
that menu can list a collaborator's record reached through a shared
project. The fetch was still owner-only, so those lines answered
"not found" — for a record the same user opens fine in the browser.
The agent path was strictly narrower than the web path for the same id.
Same boundary miss as #2093: the list side was widened for sharing, the
fetch side wasn't. Both tools now resolve through get_note_for_user,
apply the trash filter themselves (permission resolution says nothing
about liveness), and attach describe_provenance so a shared record
arrives marked as someone else's rather than passing as the caller's.
routes/tasks.py's parent-title lookup had the same narrowness: a shared
subtask rendered as an orphan when its parent was equally shared.
Four fetch tests across three files were patching notes_svc.get_note and
had to be retargeted — note 2109's third sub-case, caught by grepping
tests/ for the old name before pushing rather than by CI (#2159).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RLwAaV4DQEmVyn496HnEvt
bvandeusen
9fa474b3c4