{"version":"0.20.0","name":"kanvas_session_history","description":"SESSION HISTORY: list every session you can access across the account (past and current), to find one to continue. Never selects a session. Not the session gallery (content shown inside one session). Required: operation. Required fields by operation: list(none).","inputSchema":{"type":"object","properties":{"operation":{"type":"string","enum":["list"],"description":"Required operation; supply only the fields in its matching branch."}},"required":["operation"],"oneOf":[{"properties":{"operation":{"const":"list"}},"additionalProperties":false,"required":["operation"]}],"examples":[{"operation":"list"}]},"annotations":{"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}}