submit-pr

name	submit-pr
description	Creates a pull request with a well-structured description after verifying CI passes. Use when the user asks to submit, create, or open a pull request.
disable-model-invocation	true

Submit PR

Create a pull request for the current branch with a well-structured description.

Steps

1. Run make ci — must pass completely before creating PR
2. Generate the diff against main. Run git diff main...HEAD > /tmp/pr-diff.txt to capture the full diff between the current branch and the head of main. This is the ONLY source of truth for what the PR contains. Warning: the diff can be very large. If the diff file exceeds context limits, process it in chunks (e.g., read sections with head/tail or split by file) rather than trying to load it all at once.
3. Derive the PR title and description SOLELY from the diff. Read the diff output and summarize what changed. Ignore commit messages, branch names, and any other metadata — only the actual code/content diff matters.
4. Write PR body using the template in .github/pull_request_template.md
5. Fill in (based on the diff analysis from step 3):
   • TLDR: one sentence
   • What Was Added: new files, features, deps
   • What Was Changed/Deleted: modified behaviour
   • How Tests Prove It Works: specific test names or output
   • Spec/Doc Changes: if any
   • Breaking Changes: yes/no + description
6. Use gh pr create with the filled template

Rules

• Never create a PR if make ci fails
• PR description must be specific and tight — no vague placeholders
• Link to the relevant GitHub issue if one exists

Success criteria

• make ci passed
• PR created with gh pr create
• PR URL returned to user