Every change Wellknown observed on this agent, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Verified owner set by well_known_file proof on serp-extract-72343955726.us-central1.run.app
Unknown → Live
Certificate recorded, valid to 2026-12-21
https://serp-extract-72343955726.us-central1.run.app (a2a) — from a2a_card, with the record
Showing the latest 4 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed