Longitudinal Repair Recommendation

Patent Claims — Reduction to Practice

• Structural fingerprint computed from defect context (normalized AST features)
• Longitudinal archive queried: each entry carries outcome score + annotated resolution
• Highest-scored matching repair (cosine similarity ≥ 0.75) returned as recommendation
• Recommendation includes diff + outcome evidence from matched prior change
• Similarity defaults to cosine 0.75 threshold; top-N ranked by descending score
• Archive is append-only cause-and-effect record (co-pending Longitudinal Archive patent)
• Deficiency report if no archive entry meets threshold
• Post-repair outcome updates archive, adding new cause-and-effect evidence
• Supports PHP, HTML, JS, CSS, SQL source file defect contexts
• REST API endpoint: defect fingerprint → repair recommendation JSON