git-commit-push-pr

name

git-commit-push-pr

description

Commit, push, and open a PR with an adaptive, value-first description. Use when the user says "commit and PR", "push and open a PR", "ship this", "create a PR", "open a pull request", "commit push PR", or wants to go from working changes to an open pull request in one step. Also use when the user says "update the PR description", "refresh the PR description", "freshen the PR", or wants to rewrite an existing PR description. Produces PR descriptions that scale in depth with the complexity of the change, avoiding cookie-cutter templates.

Git Commit, Push, and PR

Go from working tree changes to an open pull request in a single workflow, or update an existing PR description. The key differentiator of this skill is PR descriptions that communicate value and intent proportional to the complexity of the change.

Mode detection

If the user is asking to update, refresh, or rewrite an existing PR description (with no mention of committing or pushing), this is a description-only update. The user may also provide a focus for the update (e.g., "update the PR description and add the benchmarking results"). Note any focus instructions for use in DU-3.

For description-only updates, follow the Description Update workflow below. Otherwise, follow the full workflow.

Reusable PR probe

When checking whether the current branch already has a PR, keep using current-branch gh pr view semantics. Do not switch to gh pr list --head "<branch>" just to avoid the no-PR exit path. That branch-name search can select the wrong PR in multi-fork repos.

Also do not run bare gh pr view --json ... in a way that lets the shell tool render the expected no-PR state as a red failed step. Capture the output and exit code yourself so you can interpret "no PR for this branch" as normal workflow state:

if PR_VIEW_OUTPUT=$(gh pr view --json url,title,state 2>&1); then
  PR_VIEW_EXIT=0
else
  PR_VIEW_EXIT=$?
fi
printf '%s\n__GH_PR_VIEW_EXIT__=%s\n' "$PR_VIEW_OUTPUT" "$PR_VIEW_EXIT"

Interpret the result this way:

• __GH_PR_VIEW_EXIT__=0 and JSON with state: OPEN -> an open PR exists for the current branch
• __GH_PR_VIEW_EXIT__=0 and JSON with a non-OPEN state -> treat as no open PR
• non-zero exit with output indicating no pull requests found for branch -> expected no-PR state
• any other non-zero exit -> real error (auth, network, repo config, etc.)

---

Context

If you are not Claude Code, skip to the "Context fallback" section below and run the command there to gather context.

If you are Claude Code, the six labeled sections below (Git status, Working tree diff, Current branch, Recent commits, Remote default branch, Existing PR check) contain pre-populated data. Use them directly throughout this skill -- do not re-run these commands.

Git status: !git status

Working tree diff: !git diff HEAD

Current branch: !git branch --show-current

Recent commits: !git log --oneline -10

Remote default branch: !git rev-parse --abbrev-ref origin/HEAD 2>/dev/null || echo '__DEFAULT_BRANCH_UNRESOLVED__'

Existing PR check: !PR_OUT=$(gh pr view --json url,title,state 2>&1); PR_EXIT=$?; printf '%s\n__GH_PR_VIEW_EXIT__=%s\n' "$PR_OUT" "$PR_EXIT"

Context fallback

If you are Claude Code, skip this section — the data above is already available.

Run this single command to gather all context:

printf '=== STATUS ===\n'; git status; printf '\n=== DIFF ===\n'; git diff HEAD; printf '\n=== BRANCH ===\n'; git branch --show-current; printf '\n=== LOG ===\n'; git log --oneline -10; printf '\n=== DEFAULT_BRANCH ===\n'; git rev-parse --abbrev-ref origin/HEAD 2>/dev/null || echo '__DEFAULT_BRANCH_UNRESOLVED__'; printf '\n=== PR_CHECK ===\n'; PR_OUT=$(gh pr view --json url,title,state 2>&1); PR_EXIT=$?; printf '%s\n__GH_PR_VIEW_EXIT__=%s\n' "$PR_OUT" "$PR_EXIT"

Interpret the PR check result using the Reusable PR probe rules above.

---

Description Update workflow

DU-1: Confirm intent

Ask the user to confirm: "Update the PR description for this branch?" Use the platform's blocking question tool (AskUserQuestion in Claude Code, request_user_input in Codex, ask_user in Gemini). If no question tool is available, present the question and wait for the user's reply.

If the user declines, stop.

DU-2: Find the PR

Use the current branch and existing PR check from the context above. If the current branch is empty (detached HEAD), report that there is no branch to update and stop.

Interpret the PR check result using the Reusable PR probe rules above:

• If it returns PR data with state: OPEN, an open PR exists for the current branch.
• If it returns PR data with a non-OPEN state (CLOSED, MERGED), treat this as "no open PR." Report that no open PR exists for this branch and stop.
• If it exits non-zero and the output indicates that no pull request exists for the current branch, treat that as the normal "no PR for this branch" state. Report that no open PR exists for this branch and stop.
• If it errors for another reason (auth, network, repo config), report the error and stop.

DU-3: Write and apply the updated description

Read the current PR description:

gh pr view --json body --jq '.body'

Follow the "Detect the base branch and remote" and "Gather the branch scope" sections of Step 6 to get the full branch diff. Use the PR found in DU-2 as the existing PR for base branch detection. Classify commits per the "Classify commits before writing" section -- this is especially important for description updates, where the recent commits that prompted the update are often fix-up work (code review fixes, lint fixes) rather than feature work. Then write a new description following the writing principles in Step 6, driven by the feature commits and the final diff. If the user provided a focus, incorporate it into the description alongside the branch diff context.

Compare the new description against the current one and summarize the substantial changes for the user (e.g., "Added coverage of the new caching layer, updated test plan, removed outdated migration notes"). If the user provided a focus, confirm it was addressed. Ask the user to confirm before applying. Use the platform's blocking question tool (AskUserQuestion in Claude Code, request_user_input in Codex, ask_user in Gemini). If no question tool is available, present the summary and wait for the user's reply.

If confirmed, apply:

gh pr edit --body "$(cat <<'EOF'
Updated description here
EOF
)"

Report the PR URL.

---

Full workflow

Step 1: Gather context

Use the context above (git status, working tree diff, current branch, recent commits, remote default branch, and existing PR check). All data needed for this step and Step 3 is already available -- do not re-run those commands.

The remote default branch value returns something like origin/main. Strip the origin/ prefix to get the branch name. If it returned __DEFAULT_BRANCH_UNRESOLVED__ or a bare HEAD, try:

gh repo view --json defaultBranchRef --jq '.defaultBranchRef.name'

If both fail, fall back to main.

If the current branch from the context above is empty, the repository is in detached HEAD state. Explain that a branch is required before committing and pushing. Ask whether to create a feature branch now. Use the platform's blocking question tool (AskUserQuestion in Claude Code, request_user_input in Codex, ask_user in Gemini). If no question tool is available, present the options and wait for the user's reply.

• If the user agrees, derive a descriptive branch name from the change content, create it with git checkout -b <branch-name>, then run git branch --show-current again and use that result as the current branch name for the rest of the workflow.
• If the user declines, stop.

If the git status from the context above shows a clean working tree (no staged, modified, or untracked files), check whether there are unpushed commits or a missing PR before stopping. The current branch and existing PR check are already available from the context above. Additionally:

1. Run git rev-parse --abbrev-ref --symbolic-full-name @{u} to check whether an upstream is configured.
2. If the command succeeds, run git log <upstream>..HEAD --oneline using the upstream name from the previous command.

• If the current branch is main, master, or the resolved default branch from Step 1 and there is no upstream or there are unpushed commits, explain that pushing now would use the default branch directly. Ask whether to create a feature branch first. Use the platform's blocking question tool (AskUserQuestion in Claude Code, request_user_input in Codex, ask_user in Gemini). If no question tool is available, present the options and wait for the user's reply.
• If the user agrees, derive a descriptive branch name from the change content, create it with git checkout -b <branch-name>, then continue from Step 5 (push).
• If the user declines, report that this workflow cannot open a PR from the default branch directly and stop.
• If there is no upstream, treat the branch as needing its first push. Skip Step 4 (commit) and continue from Step 5 (push).
• If there are unpushed commits, skip Step 4 (commit) and continue from Step 5 (push).
• If all commits are pushed but no open PR exists and the current branch is main, master, or the resolved default branch from Step 1, report that there is no feature branch work to open as a PR and stop.
• If all commits are pushed but no open PR exists, skip Steps 4-5 and continue from Step 6 (write the PR description) and Step 7 (create the PR).
• If all commits are pushed and an open PR exists, report that and stop -- there is nothing to do.

Step 2: Determine conventions

Follow this priority order for commit messages and PR titles:

1. Repo conventions already in context -- If project instructions (AGENTS.md, CLAUDE.md, or similar) are loaded and specify conventions, follow those. Do not re-read these files; they are loaded at session start.
2. Recent commit history -- If no explicit convention exists, match the pattern visible in the last 10 commits.
3. Default: conventional commits -- type(scope): description as the fallback.

Step 3: Check for existing PR

Use the current branch and existing PR check from the context above. If the current branch is empty, report that the workflow is in detached HEAD state and stop.

Interpret the PR check result using the Reusable PR probe rules:

• If it returns PR data with state: OPEN, an open PR exists for the current branch. Note the URL and continue to Step 4 (commit) and Step 5 (push). Then skip to Step 7 (existing PR flow) instead of creating a new PR.
• If it returns PR data with a non-OPEN state (CLOSED, MERGED), treat this the same as "no PR exists" -- the previous PR is done and a new one is needed. Continue to Step 4 through Step 8 as normal.
• If it exits non-zero and the output indicates that no pull request exists for the current branch, no PR exists. Continue to Step 4 through Step 8 as normal.
• If it errors (auth, network, repo config), report the error to the user and stop.

Step 4: Branch, stage, and commit

1. If the current branch from the context above is main, master, or the resolved default branch from Step 1, create a descriptive feature branch first with git checkout -b <branch-name>. Derive the branch name from the change content.
2. Before staging everything together, scan the changed files for naturally distinct concerns. If modified files clearly group into separate logical changes (e.g., a refactor in one set of files and a new feature in another), create separate commits for each group. Keep this lightweight -- group at the file level only (no git add -p), split only when obvious, and aim for two or three logical commits at most. If it's ambiguous, one commit is fine.
3. For each commit group, stage and commit in a single call. Avoid git add -A or git add . to prevent accidentally including sensitive files. Follow the conventions from Step 2. Use a heredoc for the message:

   git add file1 file2 file3 && git commit -m "$(cat <<'EOF'
   commit message here
   EOF
   )"
   

Step 5: Push

git push -u origin HEAD

Step 6: Write the PR description

Before writing, determine the base branch and gather the full branch scope. The working-tree diff from Step 1 only shows uncommitted changes at invocation time -- the PR description must cover all commits that will appear in the PR.

Detect the base branch and remote

Resolve the base branch and the remote that hosts it. In fork-based PRs the base repository may correspond to a remote other than origin (commonly upstream).

Use this fallback chain. Stop at the first that succeeds:

1. PR metadata (if an existing PR was found in Step 3):

   gh pr view --json baseRefName,url
   

   Extract baseRefName as the base branch name. The PR URL contains the base repository (https://github.com/<owner>/<repo>/pull/...). Determine which local remote corresponds to that repository:

   git remote -v
   

   Match the owner/repo from the PR URL against the fetch URLs. Use the matching remote as the base remote. If no remote matches, fall back to origin.
2. Remote default branch from context above: If the remote default branch resolved (not __DEFAULT_BRANCH_UNRESOLVED__), strip the origin/ prefix and use that. Use origin as the base remote.
3. GitHub default branch metadata:

   gh repo view --json defaultBranchRef --jq '.defaultBranchRef.name'
   

   Use origin as the base remote.
4. Common branch names -- check main, master, develop, trunk in order. Use the first that exists on the remote:

   git rev-parse --verify origin/<candidate>
   

   Use origin as the base remote.

If none resolve, ask the user to specify the target branch. Use the platform's blocking question tool (AskUserQuestion in Claude Code, request_user_input in Codex, ask_user in Gemini). If no question tool is available, present the options and wait for the user's reply.

Gather the branch scope

Once the base branch and remote are known, gather the full scope in as few calls as possible.

First, verify the remote-tracking ref exists and fetch if needed:

git rev-parse --verify <base-remote>/<base-branch> 2>/dev/null || git fetch --no-tags <base-remote> <base-branch>

Then gather the merge base, commit list, and full diff in a single call:

MERGE_BASE=$(git merge-base <base-remote>/<base-branch> HEAD) && echo "MERGE_BASE=$MERGE_BASE" && echo '=== COMMITS ===' && git log --oneline $MERGE_BASE..HEAD && echo '=== DIFF ===' && git diff $MERGE_BASE...HEAD

Use the full branch diff and commit list as the basis for the PR description -- not the working-tree diff from Step 1.

Classify commits before writing

Before writing the description, scan the commit list and classify each commit:

• Feature commits -- implement the purpose of the PR (new functionality, intentional refactors, design changes). These drive the description.
• Fix-up commits -- work product of getting the branch ready: code review fixes, lint/type error fixes, test fixes, rebase conflict resolutions, style cleanups, typo corrections in the new code. These are invisible to the reader.

Only feature commits inform the description. Fix-up commits are noise -- they describe the iteration process, not the end result. The full diff already includes whatever the fix-up commits changed, so their intent is captured without narrating them. When sizing and writing the description, mentally subtract fix-up commits: a branch with 12 commits but 9 fix-ups is a 3-commit PR in terms of description weight.

This is the most important step. The description must be adaptive -- its depth should match the complexity of the change. A one-line bugfix does not need a table of performance results. A large architectural change should not be a bullet list.

Sizing the change

Assess the PR along two axes before writing, based on the full branch diff:

• Size: How many files changed? How large is the diff?
• Complexity: Is this a straightforward change (rename, dependency bump, typo fix) or does it involve design decisions, trade-offs, new patterns, or cross-cutting concerns?

Use this to select the right description depth:

Change profile	Description approach
Small + simple (typo, config, dep bump)	1-2 sentences, no headers. Total body under ~300 characters.
Small + non-trivial (targeted bugfix, behavioral change)	Short "Problem / Fix" narrative, ~3-5 sentences. Enough for a reviewer to understand why without reading the diff. No headers needed unless there are two distinct concerns.
Medium feature or refactor	Summary paragraph, then a section explaining what changed and why. Call out design decisions.
Large or architecturally significant	Full narrative: problem context, approach chosen (and why), key decisions, migration notes or rollback considerations if relevant.
Performance improvement	Include before/after measurements if available. A markdown table is effective here.

Brevity matters for small changes. A 3-line bugfix with a 20-line PR description signals the author didn't calibrate. Match the weight of the description to the weight of the change. When in doubt, shorter is better -- reviewers can read the diff.

Writing principles

• Lead with value: The first sentence should tell the reviewer why this PR exists, not what files changed. "Fixes timeout errors during batch exports" beats "Updated export_handler.py and config.yaml".

• No orphaned opening paragraphs: If the description uses ## section headings anywhere, the opening summary must also be under a heading (e.g., ## Summary). An untitled paragraph followed by titled sections looks like a missing heading. For short descriptions with no sections, a bare paragraph is fine.

• Describe the net result, not the journey: The PR description is about the end state -- what changed and why. Do not include work-product details like bugs found and fixed during development, intermediate failures, debugging steps, iteration history, or refactoring done along the way. Those are part of getting the work done, not part of the result. If a bug fix happened during development, the fix is already in the diff -- mentioning it in the description implies it's a separate concern the reviewer should evaluate, when really it's just part of the final implementation. Exception: include process details only when they are critical for a reviewer to understand a design choice (e.g., "tried approach X first but it caused Y, so went with Z instead").

• When commits conflict, trust the final diff: The commit list is supporting context, not the source of truth for the final PR description. If commit messages describe intermediate steps that were later revised or reverted (for example, "switch to gh pr list" followed by a later change back to gh pr view), describe the end state shown by the full branch diff. Do not narrate contradictory commit history as if all of it shipped.

• Explain the non-obvious: If the diff is self-explanatory, don't narrate it. Spend description space on things the diff doesn't show: why this approach, what was considered and rejected, what the reviewer should pay attention to.

• Use structure when it earns its keep: Headers, bullet lists, and tables are tools -- use them when they aid comprehension, not as mandatory template sections. An empty "## Breaking Changes" section adds noise.

• Markdown tables for data: When there are before/after comparisons, performance numbers, or option trade-offs, a table communicates density well. Example:

  | Metric | Before | After |
  |--------|--------|-------|
  | p95 latency | 340ms | 120ms |
  | Memory (peak) | 2.1GB | 1.4GB |
  

• No empty sections: If a section (like "Breaking Changes" or "Migration Guide") doesn't apply, omit it entirely. Do not include it with "N/A" or "None".

• Test plan -- only when it adds value: Include a test plan section when the testing approach is non-obvious: edge cases the reviewer might not think of, verification steps for behavior that's hard to see in the diff, or scenarios that require specific setup. Omit it for straightforward changes where the tests are self-explanatory or where "run the tests" is the only useful guidance. A test plan for "verify the typo is fixed" is noise.

Visual communication

Include a visual aid when the PR changes something structurally complex enough that a reviewer would struggle to reconstruct the mental model from prose alone. Visual aids are conditional on content patterns -- what the PR changes -- not on PR size. A small PR that restructures a complex workflow may warrant a diagram; a large mechanical refactor may not.

The bar for including visual aids in PR descriptions is higher than in brainstorms or plans. Reviewers scan PR descriptions to orient before reading the diff -- visuals must earn their space quickly.

When to include:

PR changes...	Visual aid	Placement
Architecture touching 3+ interacting components or services	Mermaid component or interaction diagram	Within the approach or changes section
A multi-step workflow, pipeline, or data flow with non-obvious sequencing	Mermaid flow diagram	After the summary or within the changes section
3+ behavioral modes, states, or variants being introduced or changed	Markdown comparison table	Within the relevant section
Before/after performance data, behavioral differences, or option trade-offs	Markdown table (see the "Markdown tables for data" writing principle above)	Inline with the data being discussed
Data model changes with 3+ related entities or relationship changes	Mermaid ERD or relationship diagram	Within the changes section

When to skip:

• The change is trivial -- if the sizing table routes to "1-2 sentences", skip visual aids
• Prose already communicates the change clearly
• The diagram would just restate the diff in visual form without adding comprehension value
• The change is mechanical (renames, dependency bumps, config changes, formatting)
• The PR description is already short enough that a diagram would be heavier than the prose around it

Format selection:

• Mermaid (default) for flow diagrams, interaction diagrams, and dependency graphs -- 5-10 nodes typical for a PR description, up to 15 only for genuinely complex changes. Use TB (top-to-bottom) direction so diagrams stay narrow in both rendered and source form. Source should be readable as fallback in diff views, email notifications, and Slack previews.
• ASCII/box-drawing diagrams for annotated flows that need rich in-box content -- decision logic branches, file path layouts, step-by-step transformations with annotations. More expressive than mermaid when the diagram's value comes from annotations within steps. Follow 80-column max for code blocks, use vertical stacking.
• Markdown tables for mode/variant comparisons, before/after data, and decision matrices.
• Keep diagrams proportionate to the change. A PR touching a 5-component interaction gets 5-8 nodes. A larger architectural change may need 10-15 nodes -- that is fine if every node earns its place.
• Place inline at the point of relevance within the description, not in a separate "Diagrams" section.
• Prose is authoritative: when a visual aid and surrounding description prose disagree, the prose governs.

After generating a visual aid, verify it accurately represents the change described in the PR -- correct components, no missing interactions, no merged steps. Diagrams derived from a diff (rather than from code analysis) carry higher inaccuracy risk.

Numbering and references

Never prefix list items with # in PR descriptions. GitHub interprets #1, #2, etc. as issue/PR references and auto-links them. Instead of:

## Changes
#1. Updated the parser
#2. Fixed the validation

Write:

## Changes
1. Updated the parser
2. Fixed the validation

When referencing actual GitHub issues or PRs, use the full format: org/repo#123 or the full URL. Never use bare #123 unless you have verified it refers to the correct issue in the current repository.

Compound Engineering badge

Append a badge footer to the PR description, separated by a --- rule. Do not add one if the description already contains a Compound Engineering badge (e.g., added by another skill like ce-work).

Plugin version (pre-resolved): !jq -r .version "${CLAUDE_PLUGIN_ROOT}/.claude-plugin/plugin.json"

If the line above resolved to a semantic version (e.g., 2.42.0), use it as [VERSION] in the versioned badge below. Otherwise (empty, a literal command string, or an error), use the versionless badge. Do not attempt to resolve the version at runtime.

Versioned badge (when version resolved above):

---

[![Compound Engineering v[VERSION]](https://img.shields.io/badge/Compound_Engineering-v[VERSION]-6366f1)](https://github.com/EveryInc/compound-engineering-plugin)
🤖 Generated with [MODEL] ([CONTEXT] context, [THINKING]) via [HARNESS](HARNESS_URL)

Versionless badge (when version is not available):

---

[![Compound Engineering](https://img.shields.io/badge/Compound_Engineering-6366f1)](https://github.com/EveryInc/compound-engineering-plugin)
🤖 Generated with [MODEL] ([CONTEXT] context, [THINKING]) via [HARNESS](HARNESS_URL)

Fill in at PR creation time:

Placeholder	Value	Example
[MODEL]	Model name	Claude Opus 4.6, GPT-5.4
[CONTEXT]	Context window (if known)	200K, 1M
[THINKING]	Thinking level (if known)	extended thinking
[HARNESS]	Tool running you	Claude Code, Codex, Gemini CLI
[HARNESS_URL]	Link to that tool	https://claude.com/claude-code

Step 7: Create or update the PR

New PR (no existing PR from Step 3)

gh pr create --title "the pr title" --body "$(cat <<'EOF'
PR description here

---

[BADGE LINE FROM BADGE SECTION ABOVE]
🤖 Generated with [MODEL] ([CONTEXT] context, [THINKING]) via [HARNESS](HARNESS_URL)
EOF
)"

Use the versioned or versionless badge line resolved in the Compound Engineering badge section above.

Keep the PR title under 72 characters. The title follows the same convention as commit messages (Step 2).

Existing PR (found in Step 3)

The new commits are already on the PR from the push in Step 5. Report the PR URL, then ask the user whether they want the PR description updated to reflect the new changes. Use the platform's blocking question tool (AskUserQuestion in Claude Code, request_user_input in Codex, ask_user in Gemini). If no question tool is available, present the option and wait for the user's reply before proceeding.

• If yes -- write a new description following the same principles in Step 6 (size the full PR, not just the new commits). Classify commits per "Classify commits before writing" -- the new commits since the last push are often fix-up work (code review fixes, lint fixes) and should not appear as distinct items in the updated description. Describe the PR's net result as if writing it fresh. Include the Compound Engineering badge unless one is already present in the existing description. Apply it:

  gh pr edit --body "$(cat <<'EOF'
  Updated description here
  EOF
  )"
  

• If no -- done. The push was all that was needed.

Step 8: Report

Output the PR URL so the user can navigate to it directly.