[{"slug":"ZV-2026-0182","server_name":"mcp.mainbook.ai","severity":"breaking","title":"mcp.mainbook.ai: Tool output_folder was removed.","summary":"[breaking] Tool output_folder was removed.","changes":[{"kind":"tool_removed","tool":"output_folder","detail":"Tool `output_folder` was removed.","severity":"breaking"}],"published_at":"2026-08-18T22:45:31.469Z"}]