I have reviewed all open AND closed PRs for duplicates or prior art
Related PRs:
Environment tested
Harness (e.g. Claude Code, Cursor)
Harness version
Model
Model version/ID
New harness support (required if this PR adds a new harness)
Clean-session transcript for "Let's make a react todo list"
```
paste the complete transcript here
```
Evaluation
What was the initial prompt you (or your human partner) used to start
the session that led to this change?
How many eval sessions did you run AFTER making the change?
How did outcomes change compared to before the change?
Rigor
If this is a skills change: I used superpowers:writing-skills and
completed adversarial pressure testing (paste results below)
This change was tested adversarially, not just on the happy path
I did not modify carefully-tuned content (Red Flags table,
rationalizations, "human partner" language) without extensive evals
showing the change is an improvement
Human review
A human has reviewed the COMPLETE proposed diff before submission