The view's module history, heard messages and a want's since asked the owners' read tools for a key's history and
were refused: views.ReadTool takes key with history and answers {history: [{revision, at, op, value}]} from the
state's kept values (KeptSource through mesh/state.history; viewstest.Source and Serve from the bucket).
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig