@rules/exploration-depth.md @rules/artifact-format.md @rules/verification.md

Codebase Index

Index a codebase so thoroughly that nothing is left unknown.

Invoke this skill when you are dropped into an unfamiliar codebase and need to understand every part of it before making changes. It drives a structured, depth-first exploration that leaves no file, module, config, test, or data flow unexamined.

The output is a codebase index artifact - a durable reference the agent (and human) can consult for all future work.

<output_language>

All user-facing output (index artifact, summaries, reports, questions) defaults to English. Preserve source code identifiers, CLI commands, file paths, and config keys in their original form.

</output_language>