The OpenRouter SDK handles the hard parts:
Pausing execution, persisting state across restarts, validating human responses against schemas, and resuming cleanly:
The pattern is the same regardless of regulation:
1. Classify tools by risk tier (high/medium/low)
2. Gate consequential actions behind human-in-the-loop review
3. Log who reviewed what, when, and what they decided
4. Persist pending reviews in durable storage
5. Escalate…
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