PX4 Pull Request

The user is the author: no Co-Authored-By, no "Generated with Claude" footers. AI disclosure lives in the commit trailers (Assisted-by:), not in the PR body.

Steps

1. Check branch. If on main, create a feature branch <username>/<description> where <username> comes from gh api user --jq .login.

2. Gather context: git status, git log --oneline main..HEAD, git diff main...HEAD --stat, check for remote tracking branch.

3. Sanity-build one target the change can actually affect — a board for firmware changes, px4_sitl for POSIX-only or simulation changes. Skip the build entirely when the diff cannot reach any target (submodule pointer bumps, docs, ROMFS). Fix any build errors before opening the PR.

4. PR title: type(scope): description — under 72 chars, covers the overall change across all commits. This becomes the squash-merge commit message.

5. PR body: as short as it can be while still landing the point — a reviewer should take it in at a glance, and a long description is one nobody reads. Exactly three sections, in order: ## Summary, ## Problem, ## Solution, a sentence or two each. Do not restate the diff (no file-changed lists, no code snippets), do not mention CI, and do not repeat what the title already says. If the PR closes an issue, the first line of ## Summary is fixes #<N>, then a blank line, then the summary. No ## Test plan section, no boilerplate, no Claude attribution. Never state testing that did not happen: ask the user what they actually ran, report exactly that, and say plainly when something is untested.

6. Push with -u if needed, then gh pr create. Default base is main unless user says otherwise.

7. Return the PR URL.

If the user provided arguments, use them as context: $ARGUMENTS