vpp-ai-platform/docs/adr/0006-envelope-tiered-autonomy.md
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Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019u5SLNweVio6ozJX7yfxQr

🔮 View transcript: https://logs.lojong.info/s/e8u90k3t33w590r7b5y7yzqh
2026-09-01 21:13:00 -04:00

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# ADR-0006: Envelope-based tiered autonomy
**Status**: accepted · 2026-09
**Context**: Per-action human approval contradicts the ≤3-min decision KPI and
daily bidding cadence; full autonomy contradicts the mandate that AI never
directly controls.
**Decision**: Humans approve *envelopes* (policy-level bounds with validity
windows, multi-level approval); in-envelope actions auto-pass after rule check +
simulation; out-of-envelope or simulation-flagged actions escalate to humans.
Envelopes start empty and widen only on L4 shadow/online evidence (docs/12 §3);
deviation streaks auto-suspend them. Precedent: AGC regulation-band delegation.
**Consequences**: Autonomy growth is itself auditable. Approval queue shrinks to
genuine anomalies — also the main countermeasure to approval complacency
(docs/13 §3).