Pull Request (Vision-Agents)

Before creating

• Run git log main..HEAD --oneline. If the branch contains more than one independent logical change, STOP and ask the user whether to split it before proceeding.
• Run uv run --no-sync dev.py check. Skip if the diff does not touch Python code (*.py) or pyproject.toml — e.g. docs-only, .gitignore, .github/, or .claude/ changes.
• Do not run integration tests locally, CI handles them.
• If the change is user-facing (public API break, new feature, bug fix), update CHANGELOG.md per the rules in CLAUDE.md.

Creating

• Always gh pr create --draft. Push the branch first.
• Follow .github/pull_request_template.md. Read every commit on the branch, do not summarise from the latest commit alone.
• ## Why is motivation + context. ## Changes, if included, is high-level; never per-bullet justifications, those belong in ## Why.
• Link public GitHub issues inline within ## Why (e.g. "users reported X (#478)"), not as a trailing Fixes #N.
• Do not paste CI, lint, or tool output in the body.
• Do not hard-wrap paragraphs. GitHub renders each newline inside a paragraph as a visible line break, so a 72-column-wrapped paragraph becomes a staircase. Write each paragraph or bullet as one unbroken line; rely on the browser to soft-wrap. Only use newlines to separate paragraphs, list items, or block elements.