/reports/description_optimization.md

Root Description Optimization

Winner: Current

• current tokens: 54
• winner tokens: 54
• baseline tokens: 8

Winner

Create/improve/evaluate agent skills from workflows, prompts, SOPs, scripts. Use for migration/release/package, routing, evals/tests, install checks, 优化已有 skill, 补 trigger 评测. Exclude no-skill summary/translation/docs.

Candidate Ranking

Candidate	Tokens	Dev FP	Dev FN	Dev Near	Holdout FP	Holdout FN
Current	54	0	0	1.0	0	0
Minimal	41	1	1	1.0	0	0
Guardrail	56	1	1	1.0	0	0
Balanced	60	1	1	1.0	0	0
Artifact Aware	77	1	1	1.0	0	0
Boundary	83	1	1	1.0	0	0

Acceptance Gates

Gate	Winner FP	Winner FN	Current FP	Current FN	Baseline FP	Baseline FN
Holdout	0	0	0	0	0	0
Blind Holdout	0	0	0	0	0	0
Judge Blind Holdout	0	0	0	0	0	0
Adversarial Holdout	0	0	0	0	0	0

Calibration

Gate	Winner Gap	Winner Risk	Winner Boundary Rate	Current Gap	Baseline Gap
Holdout	0.465	healthy	0.0	0.465	0.416
Blind Holdout	0.29	watch	0.333	0.29	0.368
Adversarial Holdout	0.808	healthy	0.0	0.808	0.845

Judge Blind Summary

Gate	Winner Agreement	Winner Mean Confidence	Current Agreement	Baseline Agreement
Judge Blind Holdout	1.0	0.66	1.0	1.0

Family Health

Gate	Winner Clean Families	Winner Weakest Family	Current Clean Families	Baseline Clean Families
Holdout	12/12	workflow_to_skill (0 errors)	12/12	12/12
Blind Holdout	6/6	blind_operationalize (0 errors)	6/6	6/6
Judge Blind Holdout	6/6	blind_operationalize (0 errors)	6/6	6/6
Adversarial Holdout	6/6	adversarial_summary_translation_collision (0 errors)	6/6	6/6

Selection Logic

Ordered by:

• fewest false positives
• fewest false negatives
• highest near-neighbor pass rate
• highest negative pass rate
• highest precision
• highest recall
• shortest description