explain

# Explain - Deep Code Explanation Get a comprehensive explanation of code, files, directories, or architectural concepts. Automatically dispatches a general-purpose agent preloaded with the most relevant `-ops` skill and uses modern CLI tools for analysis. ## Arguments $ARGUMENTS - `<target>` - File path, function name, class name, directory, or concept - `--depth <shallow|normal|deep|trace>` - Level of detail (default: normal) - `--focus <arch|flow|deps|api|perf>` - Specific focus area ## Architecture ``` /explain <target> [--depth] [--focus] | +-> Step 1: Detect & Classify Target | +- File exists? -> Read it | +- Function/class? -> ast-grep to find definition | +- Directory? -> tokei for overview | +- Concept? -> rg search codebase | +-> Step 2: Gather Context (parallel) | +- structural-search skill -> find usages | +- code-stats skill -> assess scope | +- Find related: tests, types, docs | +- Load: AGENTS.md, CLAUDE.md conventions | +-> Step 3: Route to Explainer (general-purpose + skill preload) | +- .ts/.tsx -> general-purpose, preload typescript-ops or react-ops | +- .py -> general-purpose, preload python-* skill by topic | +- .vue -> general-purpose, preload vue-ops | +- .sql/migrations -> general-purpose, preload postgres-ops | +- agents/skills/commands -> general-purpose, preload claude-code-ops | +- Default -> general-purpose ...