feat(opt): optimization lens CA-OPT-001 (procedure→skill) — v5.7 Fase 1 Chunk 2a

First detector of the 'is the config OPTIMAL?' axis (vs the existing 'correct?' scanners). New orchestrated scanner family CA-OPT (count 14->15), the deterministic half of the hybrid optimization lens.

CA-OPT-001 (low, Missed opportunity): a multi-step procedure in CLAUDE.md (>=6 consecutive numbered steps) that belongs in a skill. Reads recommendation + provenance from the best-practices register (BP-MECH-003). Conservative by design; the negative corpus proves null false-positives. Prose-judgment cases (lifecycle->hook, 'never'->permission) are deferred to the Chunk 2b opus analyzer.

Wiring mirrors OST: orchestrator entry, humanizer (OPT->'Missed opportunity' + family), scoring (OPT->'CLAUDE.md', existing area -> no new posture row -> byte-stable), strip-helper (OST,OPT), SC-5 regenerated under hermetic HOME (additive OPT entry only). 10 new tests; suite 1045->1055, self-audit A/A, readmeCheck passed (all verified with a clean HOME).

Note: the pre-existing TOK test reads the real ~/.claude (non-hermetic) -> run the suite with a clean HOME for deterministic results. Tracked as a separate follow-up.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Kjell Tore Guttormsen 2026-06-20 23:10:03 +02:00
commit e7833b65fc
14 changed files with 350 additions and 38 deletions

View file

@ -30,6 +30,7 @@ import { scan as scanDisabledInSchema } from './disabled-in-schema-scanner.mjs';
import { scan as scanCollision } from './collision-scanner.mjs';
import { scan as scanSkillListing } from './skill-listing-scanner.mjs';
import { scan as scanOutputStyle } from './output-style-scanner.mjs';
import { scan as scanOptimizationLens } from './optimization-lens-scanner.mjs';
// Directory names that identify test fixture / example directories
const FIXTURE_DIR_NAMES = ['tests', 'examples', '__tests__', 'test-fixtures'];
@ -66,6 +67,7 @@ const SCANNERS = [
{ name: 'COL', fn: scanCollision, label: 'Plugin Skill Collision' },
{ name: 'SKL', fn: scanSkillListing, label: 'Skill-Listing Budget' },
{ name: 'OST', fn: scanOutputStyle, label: 'Output-Style Validation' },
{ name: 'OPT', fn: scanOptimizationLens, label: 'Optimization Lens' },
];
/**