Directory Indexer

Generate or update index.md files — yellow pages for directories.

Principles

1. List what exists — Names and links only
2. No judgment — No status, flags, or inference
3. Hierarchical nav — ↑ parent · → related
4. Docs only — No code files (separate code-mapper skill)
5. Skip terminal directories — No index.md in directories with no subdirectories

Excludes

Directories: node_modules, .git, .venv, __pycache__, src, lib, dist, build, vendor

Files: *.py, *.js, *.ts, *.jsx, *.tsx, *.go, *.rs, *.java, *.rb, *.php, *.c, *.cpp, *.h, *.css, *.scss, *.json, *.yaml, *.yml, *.toml, *.lock, *.sum

Directory Types