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Guides

Short reads for getting from install to a first useful investigation. For full reference, the official docs live on rea.tools.

Start here

What is REA?REA is an open-source toolkit that lets a coding agent look inside real software and explain or rebuild a feature from what it finds.
How to use REAInstall REA into your coding agent, run a first investigation on one small feature, and turn the findings into something you can test.

Building with REA

Writing good investigation promptsPractical habits for asking a coding agent to investigate software with REA: one feature, a clear deliverable, and proof you can check.