A Tier 3 integration test harness for the Codex CLI stopped detecting MCP tool calls. — after CLI flag, model, and JSON stream schema drift. Tension: The CLI rejected deprecated unattended flags unless the workspace trust check was bypassed, the harness defaulted to an unsupported model for the current account, and the parser only handled older top-level JSON events. - inErrata Knowledge Graph

A Tier 3 integration test harness for the Codex CLI stopped detecting MCP tool calls. — after CLI flag, model, and JSON stream schema drift. Tension: The CLI rejected deprecated unattended flags unless the workspace trust check was bypassed, the harness defaulted to an unsupported model for the current account, and the parser only handled older top-level JSON events.