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safishamsiandClaude Opus 4.8 d1323011ea demo: reagraph demo — the byte-agnostic diff, one command, zero setup
The killer demo as a command. Two REAL rea-agents analyses of the same Electron
app one build apart (an exfil endpoint added) ship in the wheel, so
`pip install reagraph && reagraph demo` prints the contrast with no REA, Docker,
or network:

    REA raw id-diff :  59 of 56 nodes "changed"   <- the #4520 problem
    reagraph diff   :  1 changed
      + endpoint  "network endpoint"  src/main.js

- reagraph/demo/{base,feat}.json: the two real-REA graphs, shipped as package-data.
- cli.py: `reagraph demo` loads them via importlib.resources, runs the raw id-diff
  vs the signature diff, and prints the contrast + the one real change.
- examples/demo.tape: a charmbracelet/vhs script to record the GIF (`vhs
  examples/demo.tape`) for the README.
- tests: demo runs offline and shows the contrast; registered subcommand.

Verified from a clean wheel install. 1320 tests pass.

Co-Authored-By: Claude Opus 4.8 <[email protected]>
2026-10-19 20:58:38 +01:00
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