VERIFY WORK · PROCESS · Claude Code OS

Claude says done, you read the diff. Especially in UI: type-check passed is not the feature works.

Run the server, click, check the golden path and at least one edge case.

The agent's summary describes the intention, not the result. Verifying is part of the task, not optional.

In practice

# After Claude says "done":

git diff main..HEAD     # read what changed
npm run dev             # start the server
# open the browser, click, test the golden path
# test at least 1 edge case

# Green type-check is NOT "the feature works".
# Run it. Click it. Check it.

Related practices

STOP EARLY · When it is going badly, stop.
PLANNING MODE · Think before touching files.
TDD INVERTED · You write the test, Claude implements.

This practice is part of Claude Code OS, the full blueprint of the practices that separate following a tutorial from actually working with Claude. Ler em português.