Policy Adaptation Gate

Last updated: 2026-02-19

Purpose

Phase C guardrail for rule lifecycle operations:

1. Produce reproducible shadow -> active suggestions.
2. Produce reproducible active -> disabled suggestions.
3. Add objective gate checks for urgent disable pressure.
4. Carry canary recommendation and rollback payloads per suggestion.

This job is read-only. It does not change rule state.

Command

cd /Users/lucio/Desktop/Aionis
npm run -s job:policy-adaptation-gate -- --scope default

Strict warning mode:

npm run -s job:policy-adaptation-gate -- --scope default --strict-warnings

Key Options

1. --window-hours <n>: feedback window (default 168)
2. --limit <n>: number of shadow+active rules scanned (default 200)
3. Promote thresholds:

• --min-promote-positives <n> (default 10)
• --min-promote-distinct-runs <n> (default 3)
• --max-promote-neg-ratio <ratio> (default 0.1)
• --min-promote-score <n> (default min_promote_positives - 1)
• --min-promote-confidence <ratio> (default 0.55)

4. Disable thresholds:

• --min-disable-negatives <n> (default 5)
• --min-disable-neg-ratio <ratio> (default 0.6)
• --min-disable-confidence <ratio> (default 0.6)
• --stale-active-hours <n> (default 336)

5. Canary + gate thresholds:

• --canary-min-feedback <n> (default 20)
• --urgent-disable-confidence <ratio> (default 0.85)
• --max-urgent-disable-candidates <n> (default 0, error)
• --max-canary-disable-candidates <n> (default 3, warning)

Output

JSON output includes:

1. checks[] gate checks
2. summary with pass/fail and candidate counts
3. suggestions.promote_to_active[]
4. suggestions.disable_active[]

Each suggestion includes:

1. confidence
2. risk_score + risk_level
3. canary_recommended
4. apply payload
5. rollback payload

Health Gate Integration

Run policy adaptation gate from health-gate:

npm run -s job:health-gate -- \
  --strict-warnings \
  --consistency-check-set scope \
  --run-policy-adaptation-gate

Forward custom thresholds:

npm run -s job:health-gate -- \
  --run-policy-adaptation-gate \
  --policy-adaptation-arg --window-hours \
  --policy-adaptation-arg 72 \
  --policy-adaptation-arg --max-canary-disable-candidates \
  --policy-adaptation-arg 1