Доказательная диагностика багов и ошибок

★ 7.1 · vibe-coding

investigate is a Claude Code skill that performs evidence-based root-cause analysis of bugs, API errors, and integration failures by tracing symptoms backward through the code rather than guessing. It dispatches at least two parallel `han-core:evidence-based-investigator` agents from different angles, and conditionally adds specialists — `concurrency-analyst` for race conditions and deadlocks, `behavioral-analyst` for data loss across module boundaries, and `data-engineer` for schema, query, and migration issues. Every finding is tagged by trust class: codebase citations stand on file path and line number, while web-source context must pass a corroboration gate before driving a fix. Use this skill when you need to debug or diagnose a broken system; for code quality review, architectural assessment, or open-ended research, separate dedicated skills apply.