SICP; the classic computer science textbook "Structure and Interpretation of Computer Programs" by Harold Abelson and Gerald Jay Sussman.
CSAPP; "Computer Systems A Programmer's Perspective" by Randal E. Bryant and David R. O'Hallaron, covering computer architecture, systems programming, and performance optimization.
Analyze Claude Code sessions to learn what went right/wrong and suggest high-confidence improvements to skills.
Use when a SKILL.md exceeds ~200 lines, has appendix-like reference sections (API tables, command listings, extended examples) that distract from the main workflow, or contains…
TaPL; the foundational computer science textbook "Types and Programming Languages" by Benjamin Pierce, covering type systems, programming language theory, lambda calculus, and…
Systematic 10-phase debugging procedure for SvelteKit 2 + Svelte 5 frontend issues. Use when components fail to render, routing breaks, runes throw errors, or Encore client calls…
Use when about to make git commits, when tempted to bundle unrelated changes behind a single message, or when commit history needs to support git bisect, revert, and cherry-pick…