teach
Teach
Teach for understanding, not just orientation.
The goal is to help the user genuinely learn:
- what the relevant code or concept is for
- how the pieces fit together
- how control, data, and responsibilities move
- what assumptions or invariants matter
- what design tradeoffs or confusing parts are worth noticing
This skill is primarily explanatory. Stay focused on helping the user build a mental model. Point out important design issues or confusing structure when that would materially improve understanding, but do not drift into generic review mode.
Scope
This skill usually applies to the current codebase, but it may also cover:
- a library or framework used by that code
- a protocol, runtime mechanism, or pattern needed to understand the implementation
- a small amount of surrounding product or systems context if it clarifies the code
More from sjunepark/custom-skills
summarize
Use the steipete/summarize CLI to summarize URLs, local files, stdin, YouTube links, podcasts, and media with LLM models. Trigger when users ask to install or run summarize, configure model/provider API keys, tune output flags (length/language/json/extract/slides), set defaults in ~/.summarize/config.json, or troubleshoot summarize CLI errors.
42skills-cli
Operate the skills CLI to discover, install, list, update, remove, and initialize skills for Codex, Claude Code, and Pi. Use when users ask to manage skills from skills.sh, restore from lock files, sync skills from node_modules, or troubleshoot agent/installation scope (project vs global).
37post-implementation-review
Manually review already-implemented code for design flaws, abstraction issues, structural problems, or refactors that only became clear in real code. Use only when the user explicitly asks for a post-implementation review, explicitly asks whether recent implementation work revealed design or structure problems, or explicitly wants refactor recommendations after the code exists. Do not auto-trigger for ordinary implementation, debugging, explanation, or generic code review requests. Prefer embedded snippets with file-path comments over editor-oriented file and line references. Treat findings as signals about code shape and quality; prioritize root-cause design, ownership, abstraction, and organization improvements, including broad refactors when warranted, over bandage fixes such as tiny helper extractions or local polish.
30architecture-md-writer
Create, update, review, and split ARCHITECTURE.md files that explain a codebase's shape, major components, runtime flow, code map, and important invariants. Use when a repository lacks architecture docs, an existing ARCHITECTURE.md is stale or too detailed, a subsystem needs its own nested ARCHITECTURE.md, or a root architecture doc should link to deeper module architecture docs.
27agents-md-writer
Create, edit, review, and improve AGENTS.md files for repositories used by agentic coding tools with concise, actionable instructions and correct precedence behavior. Use whenever AGENTS.md content is being changed, including updating existing guidance, drafting a new AGENTS.md, migrating legacy instruction files, defining nested overrides in monorepos, or debugging why tools load the wrong guidance.
26source-investigator
Investigate external libraries, frameworks, and unfamiliar repositories by cloning the exact repo into a project-local temp workspace, ignoring that workspace in git, and delegating code reading to focused subagents so the main thread stays clean. Use whenever docs are incomplete, version-specific behavior matters, you need to learn how a codebase works, or exploring lots of source inline would pollute the main context.
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