[{"slug":"ZV-2026-0034","server_name":"corbelworks.pages.dev","severity":"breaking","title":"corbelworks.pages.dev: Tool purchase_agent_reliability_scan was removed.","summary":"[breaking] Tool purchase_agent_reliability_scan was removed. [safe] Tool purchase_utility_defect_scan was added. [breaking] Tool reliability_preflight was renamed to utility_defect_preflight. [safe] Description of reliability_preflight changed (14% word delta).","changes":[{"kind":"tool_removed","tool":"purchase_agent_reliability_scan","detail":"Tool `purchase_agent_reliability_scan` was removed.","severity":"breaking"},{"kind":"tool_added","tool":"purchase_utility_defect_scan","detail":"Tool `purchase_utility_defect_scan` was added.","severity":"safe"},{"kind":"tool_renamed","tool":"reliability_preflight","after":"utility_defect_preflight","before":"reliability_preflight","detail":"Tool `reliability_preflight` was renamed to `utility_defect_preflight`.","severity":"breaking"},{"kind":"description_changed","tool":"reliability_preflight","after":"Find false-green risk by linting utility audit claims against evidence, freshness, and external-receipt requirements; returns a signed Corbelworks action receipt.","before":"Find false-green risk by linting agent claims against evidence, freshness, and external-receipt requirements; returns a signed Corbelworks action receipt.","detail":"Description of `reliability_preflight` changed (14% word delta).","severity":"safe","descriptionDelta":0.13636363636363635}],"published_at":"2026-08-14T18:03:26.842Z"}]