PR Splitter

PR Splitter is a Quality skill for Claude Code, published by crbnos in carbon.

2.3K stars318 forkson crbnos/carbonAdded 2026/07/20+1% in starsRepository updated 2026/07/20

agentic-platformassemblylinebusinesserpleanmanagementmanufacturingmcp-servermespostgresqlqmsreact-routersupabasetypescript

Install in seconds

Install PR Splitter

Copy PR Splitter into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/crbnos/carbon/tree/main/.ai/skills/pr-splitter ~/.claude/skills/pr-splitter

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/crbnos/carbon.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: .ai/skills/pr-splitter/SKILL.md in crbnos/carbon
Installs to: ~/.claude/skills/pr-splitter
Collection: One of 47 skills cataloged from this repository
Category: Quality — 1897 skills

What PR Splitter does

Break a large pull request into smaller, reviewable PRs (stacked or parallel) while preserving all original work. Use when a PR is too big, mixes refactors with features, or requires incremental delivery.

PR Splitter is cataloged under Quality on DirSkills. PR Splitter comes from a repository tagged agentic-platform, assemblyline, business, erp and lean.

Documentation

README

Excerpt

pr-splitter — break a big PR into reviewable pieces

The original branch is source material, never a casualty: snapshot it, build smaller PRs from it deliberately, and keep a local ledger of what went where.

Announce at start: "Using the pr-splitter skill — splitting {branch} into smaller PRs."

Never use interactive git commands (git restore -p, git add -i, git rebase -i) — they hang in this environment. Every extraction below is non-interactive.

Step 1: Snapshot before touching anything

git status --porcelain        # must be empty; if not, STOP — commit or stash first
BASE=$(git merge-base origin/main HEAD)
git branch backup/original-$(git branch --show-current)

Do not delete or rewrite the original branch until the split has fully shipped.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about PR Splitter

What else does crbnos publish alongside PR Splitter?
PR Splitter is one of 47 skills that DirSkills catalogs from crbnos/carbon, the repository it ships in. Its siblings there include Agent Browser, Agent Browser and Browser Error Snapshot. Each one is a separate skill with its own page in this directory, installs the same way PR Splitter does, and is maintained by crbnos in that same repository. The rest of the collection is listed on the crbnos/carbon page.
How does PR Splitter compare to other Quality skills?
PR Splitter ranks #530 by stars among the 1897 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of PR Splitter against them. Open each page to compare what they document and how they install.