Scan (Grade A)Claude AI への開発スキル。 グレード A。 以前のコード基盤を分析し、構造、Architecture、コンベンション、関心事をマップします。

What are the prerequisites for using Scan?

You must have an existing codebase in a supported directory. The tool relies on the pbr tools.js CLI and requires proper configuration of subagents; without these, Scan will abort with an error.

Asked by Urszula Kowalczyk · Mar 18, 2026

Can Scan be integrated with other tools in the Plan-Build-Run ecosystem?

Yes, Scan is designed to integrate with the Plan-Build-Run workflow. It generates a detailed map that serves as context for subsequent planning and execution phases within that ecosystem.

Asked by Jasper Vermeer · Mar 10, 2026

What kind of output can I expect after a Scan runs on my project?

The skill produces a comprehensive map of the codebase, detailing its structure, architecture, conventions, and identified concerns. Each output file contains frontmatter or the first 20 lines of analysis, which can be used as context for planners and executors.

Asked by Jibril Abubakar · Feb 1, 2026

How does Scan (Grade A) handle large codebases that may strain computational resources?

Scan delegates analysis to four parallel codebase-mapper subagents, prioritizing accuracy over speed. While this parallelism improves throughput, very large repositories may still require significant compute, so users should ensure sufficient resources before running.

Asked by Zofia Kaczmarek · Dec 26, 2025