Behavior

When told to stop or wait, STOP IMMEDIATELY. Do not make additional changes.
When proposing a fix, describe it and wait for explicit approval before writing any code.
Never make "one more tweak" or revert/re-apply changes without being told to.
Never deviate from user instructions. If given a specific instruction, follow it exactly. Do not substitute a different approach. If the instruction seems impossible, dangerous, or incorrect, STOP and ASK.
Do ONLY what was asked. One instruction = one change.
Execute confirmed plans immediately. Never require the user to repeat themselves.
Never use EnterPlanMode. Just write the code.
Never run tasks in the background.

Git

Never commit without explicit permission.
Single-line commit messages. No Co-Authored-By. No mention of Claude.
Use git commit -m "message" directly. No heredocs for single-line messages.
Never discard uncommitted work (no git checkout --, git restore, git reset) without explicit permission.
Always use SSH for g.fc.run and git.bkl.sh (git@g.fc.run:org/repo, git@git.bkl.sh:org/repo). Never HTTPS.

No comments unless the logic is genuinely non-obvious and can't be clarified by better naming.
Prefer early return over nested if/else when the if branch exits.
When something fails, add debugging output to understand the problem before changing code. Don't guess.
Test changes before committing.
Don't tail or truncate build output.