ClaudSkills / Engineering / docs-engineering

Fork Discipline

Q: What is a Claude Code skill and how does the Fork Discipline skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Fork Discipline is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: docs-engineering · Last updated: 2026-05-21

type:audit

Audit and enforce the core/client boundary in multi-client projects. Detects where shared platform code is tangled with client-specific code, finds hardcoded client checks, config files that replace instead of merge, scattered client code, migration conflicts, and missing extension points. Produces a boundary map, violation report, and refactoring plan. Optionally generates FORK.md documentation and restructuring scripts. Triggers: 'fork discipline', 'check the boundary', 'is this core or client', 'platform audit', 'client separation', 'fork test', 'refactor for multi-client', 'clean up the fork'.

About this skill (catalog notes)

Fork Discipline includes 13 code blocks for direct copy-paste. At roughly 1,721 words the SKILL.md is on the longer end of the catalog distribution.

Original author: jezweb
Indexed lastmod: 2026-05-21
Catalog position: Engineering · docs-engineering
Indexed related skills: 10

How Fork Discipline fits the catalog

Fork Discipline sits in the Engineering category under the docs-engineering sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

From the source SKILL.md

Audit the core/client boundary in multi-client codebases. Every multi-client project should have a clean separation between shared platform code (core) and per-deployment code (client). This skill finds where that boundary is blurred and shows you how to fix it.

What this skill does

Fork Discipline is a community-contributed Claude Code skill in the docs-engineering sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/fork-discipline/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Fork Discipline Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 116,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/fork-discipline
curl -L https://claudskills.com/skills/fork-discipline/SKILL.md \
  -o ~/.claude/skills/fork-discipline/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/fork-discipline/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/fork-discipline/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\fork-discipline\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Fork Discipline Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/fork-discipline/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Fork Discipline skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Fork Discipline skill?

Use Fork Discipline when your Claude Code task falls under the Engineering category — specifically in the docs engineering area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Fork Discipline" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Fork Discipline skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Fork Discipline is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/jezweb/claude-skills/blob/HEAD/plugins/dev-tools/skills/fork-discipline/SKILL.md
Author: jezweb

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

jezweb. (2026). Fork Discipline [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/fork-discipline/

BibTeX

@misc{fork-discipline-2026,
  author    = {jezweb},
  title     = {Fork Discipline [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/fork-discipline/}
}

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