claude-code-from-scratch

Use when building a new agent harness, designing tool systems, or structuring multi-agent workflows. Provides patterns, templates, and decision trees for harness engineering.

Use when asked to review code, audit a file for bugs, check code quality, or suggest improvements. Provides a structured review process and issue categorisation.

Use when working with PDF files — reading, extracting text or tables, merging, splitting, or filling forms. Provides correct library choices and common patterns.