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Check or uncheck one checklist item. Set user_id, run_id and execution_id from a scoped read_checklist, plus section, item and completed (default true). Repeating the same value is safe. Notes and remarks cannot be checked. Optional expected_version rejects stale updates. Does not perform or verify simulator actions.

Parameters

Input schema

Behavior

This tool can change simulator or run state.
Last modified on October 30, 2026