Two changes:
1. CONFIDENCE_THRESHOLD 0.8 → 0.6 — catches borderline recommendations
that previously slipped through. Driver: brain-retro #10 shows 0%
single-node-skill follow-through, suggesting hook needs to fire more.
2. Inline escape hatch — 'router-skip: <reason 50+ chars>' in assistant text.
Per-tool scope (does not affect other tools in same turn). Replaces
the documented 'override: <reason>' hint which was a self-bypass
loophole — high-friction 50+ char justification discourages reflexive use.
Per Level 2 of plan docs/superpowers/plans/2026-05-28-router-discipline-level-1-2.md.
Legacy tests flipped (2 tests):
- 'allows when confidence exactly 0.7 (raised threshold)' →
'BLOCKS when confidence exactly 0.7 (above new threshold 0.6)'
- 'allows when confidence 0.75 (still under raised threshold)' →
'BLOCKS when confidence 0.75 (above new threshold 0.6)'
These tests previously asserted block:false at 0.7/0.75 under the old 0.8
threshold; with 0.6 threshold they now correctly assert block:true.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Дмитрий
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