Observed arrival · 2026-10-10

REA: reverse-engineering with a coding agent

rea.tools Visit website

Editorial interest 82/100 Selection signal · not a rating of the site

REA helps coding agents inspect software and explain how its behavior works, with guided examples and setup instructions.

Landing page captured for the 2026-10-10 issue.

For: Developers using coding agents to inspect software
Worth noticing: The Calculator walkthrough names the relevant operator IDs, follows helper calls, and checks the reconstructed percentage rule against an example.

Field notes

The setup flow offers both a coding-agent instruction and a terminal command, with the user asked to approve the plan before installation. In the Calculator example, the page identifies operator IDs 0x5b and 0x5c, follows helper calls, and checks the resulting percentage rule against 200 + 10%. It labels the sample reasoning illustrative and links to source under an MIT license.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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