impact-analysis: PHP コード影響調査スキル

What problem does it solve?

This skill automates PHP code impact analysis by converting natural language requests into deterministic traces using impact and ripgrep, producing an evidence.tsv and a human-readable summary.md.

Core Features & Use Cases

• Automated impact tracing: convert user requests into BFS-like traces that map how a change propagates across PHP code.
• Evidence and reporting: generate evidence.tsv for machine processing and summary.md for human review.
• Flexible scope: support single or multiple starting points, with optional implementation resolution for interface methods.

Quick Start

Describe your investigation request in natural language and specify the repository path; the skill will generate evidence.tsv and summary.md using impact and rg.