# Cross-AI continuity

Use one stable `_session_id` for related work.

The default mode starts a job. `mode: "continue"` resumes the same session in another assistant. `mode: "verify"` reconstructs the recorded step-by-step log so the new assistant can check prior work before claiming completion.

Write one journal entry per milestone. Include a timestamp, stable session ID, decisions, completed steps, blocked steps, and the next action. Store only the context needed to resume the work.

The next assistant must call `mode: "verify"` before saying that prior work is complete.