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ZunoSmartLabsZunoSmartLabs/zsl-superpowers/skills/engineering/git-branch/SKILL.md

git-branch

Skill2 starsChanged 52 days agoMITView on GitHub

Create a git branch with the prefix convention (`feature/`, `fix/`, `chore/`, `refactor/`, `env/`) required by GitHub auto-PR workflows. Use when user wants to start a branch, says "new branch", or asks to begin a feature.

6 other projects use a version of this.

Adopted by

Most recently taken up by

The file

We split this skill into the rules it gives an agent

8 rules. 0 are common, 6 are distinctive, and 2 are very specific to this project.

  • 0

    Common

    Most of the 4 edited versions we read keep these.

  • 6

    Distinctive

    This author's own choices. Worth a look.

  • 2

    Very specific

    Tied to their project's names, files or tools. Probably skip.

  • Common
  • Distinctive
  • Very specific
  1. Distinctive:

    Create a new git branch with a name that follows the project's required prefix convention so the auto-PR workflow picks it up.

    line 8
  2. Very specific:

    If the user already provided a valid prefix (e.g.

    line 25
  3. Distinctive:

    Extract a GitHub issue ID: if the prompt references one.

    line 32
  4. Very specific:

    Ask: "Create branch <name>?

    line 47
  5. Distinctive:

    NEVER create a branch without the required prefix

    line 56
  6. Distinctive:

    NEVER create a branch without user confirmation

    line 57
  7. Distinctive:

    If the user is already on a non-main branch with uncommitted changes, ask whether to carry the changes over (default) or stash them first

    line 58
  8. Distinctive:

    If a branch with that name already exists, tell the user and suggest an alternative

    line 59

“Common” is measured: kept by at least 6 in 10 of the 4 edited versions of this file we could read. “Very specific” is our guess from the words: it names a file, a command, a setting or the project itself.

Keep what fits and drop the rest. Your version, ready for your agents.
Files
SKILL.md

Create Git Branch

Create a new git branch with a name that follows the project's required prefix convention so the auto-PR workflow picks it up.

Required prefixes

Branches MUST start with one of these prefixes followed by /:

  • feature/ — new functionality
  • fix/ — bug fix
  • chore/ — maintenance, tooling, non-functional changes
  • refactor/ — internal restructuring without behavior change
  • env/ — environment-specific work (e.g. env/seb-test)

Branch names without one of these prefixes will NOT trigger the auto-PR workflow (.github/workflows/auto-pr.yml).

Process

  1. Parse the user's prompt (the argument after /git-branch):
    • If the user already provided a valid prefix (e.g. fix/logout-button), use it verbatim.
    • Otherwise, infer the most appropriate prefix from the description and the current working tree context:
      • New feature or capability → feature/
      • Bug fix or broken behavior → fix/
      • Docs, dependencies, cleanup, deletions of unused code → chore/
      • Rename, restructure, extract, inline (no behavior change) → refactor/
      • Per-developer sandbox branches → env/
    • Extract a GitHub issue ID if the prompt references one. Match any of:
      • A full issue URL: https://github.com/<org>/<repo>/issues/<N>
      • A shorthand reference: #<N> or issue <N> / issue #<N> / gh-<N> For the URL form, fetch the issue title with gh issue view <N> --repo <org>/<repo> --json title -q .title and use it (slugified) as the description if the user didn't also provide their own wording. For shorthand without a repo, assume the current working directory's repo.
  2. Build a slug from the description:
    • Lowercase
    • Replace spaces and non-alphanumerics with hyphens
    • Collapse repeat hyphens
    • Trim leading/trailing hyphens
    • Total branch name must not exceed 40 characters. Shorten the description until it fits.
    • If an issue ID was extracted, prepend it to the slug so the final branch name is <prefix>/<N>-<slug> (e.g. feature/22-broker-s3-persistence). The issue number goes immediately after the prefix's /, before the descriptive slug.
  3. Present the proposed branch name to the user and ask for confirmation:
    • Show the prefix you chose and why (one sentence)
    • Ask: "Create branch <name>? (y/n)"
  4. On confirmation, run:
    git checkout -b <branch-name>

Important

  • NEVER create a branch without the required prefix
  • NEVER create a branch without user confirmation
  • If the user is already on a non-main branch with uncommitted changes, ask whether to carry the changes over (default) or stash them first
  • If a branch with that name already exists, tell the user and suggest an alternative

Examples

<example> User: `/git-branch remove the broken logout button` Assistant: Proposes `fix/remove-broken-logout-button` — "fix" because it's removing broken behavior. Asks for confirmation, then runs `git checkout -b fix/remove-broken-logout-button`. </example><example> User: `/git-branch chore/update-readme` Assistant: Uses the provided name verbatim (already has valid prefix). Asks for confirmation, then runs `git checkout -b chore/update-readme`. </example><example> User: `/git-branch add cognito group support` Assistant: Proposes `feature/add-cognito-group-support` — "feature" because it's new functionality. </example><example> User: `/git-branch fix https://github.com/Thundergrid149/tg-ops-portal/issues/22` Assistant: Extracts issue number `22` from the URL, fetches the issue title via `gh issue view 22 --repo Thundergrid149/tg-ops-portal --json title -q .title` (e.g. "Get CPMS broker working in preview environments"), picks `feature/` based on the issue content, and proposes `feature/22-broker-working-in-preview`. Asks for confirmation, then creates the branch. </example><example> User: `/git-branch #14 remove logout button` Assistant: Extracts issue number `14` from the `#14` shorthand, keeps the user's own description, and proposes `fix/14-remove-logout-button`. </example>

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