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Pre Commit 8l

Category: Dev Tools  ·  Sub-category: tools-misc  ·  Last updated:
type:review
Run the 12-point pre-commit review (8 Engine Laws + 4 cross-cutting concerns) before any git commit. Non-negotiable per LAW 8. Use BEFORE `git commit`, never after. If any of the 12 checks fails, do not commit; fix the underlying issue. This is the formal guard on T₂ (forge → build).

From the source SKILL.md

The 8 Engine Laws (architectural invariants) plus 4 cross-cutting concerns. Twelve checks. Sequential.

What this skill does

Pre Commit 8l is a community-contributed Claude Code skill in the tools-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/pre-commit-8l/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Pre Commit 8l Claude Code skill is built for developers, power users, and teams automating repetitive workflows and improving developer experience. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 117,000+ 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/pre-commit-8l
curl -L https://claudskills.com/skills/pre-commit-8l/SKILL.md \
  -o ~/.claude/skills/pre-commit-8l/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/pre-commit-8l/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/pre-commit-8l/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\pre-commit-8l\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 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.

Frequently asked questions

How do I install the Pre Commit 8l Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/pre-commit-8l/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Pre Commit 8l skill do?
Run the 12-point pre-commit review (8 Engine Laws + 4 cross-cutting concerns) before any git commit. Non-negotiable per LAW 8. Use BEFORE `git commit`, never after. If any of the 12 checks fails, do not commit; fix the underlying issue. This is the formal guard on T₂ (forge → build).
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 Pre Commit 8l skill?
Use Pre Commit 8l when your Claude Code task falls under the Dev Tools category — specifically in the tools misc 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 Pre Commit 8l" or describe the task and let Claude pick). Browse related skills at /category/tools/.
What is a Claude Code skill and how does the Pre Commit 8l 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. Pre Commit 8l is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Dev Tools category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

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

APA
enigmatic-saini. (2026). Pre Commit 8l [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/pre-commit-8l/
BibTeX
@misc{pre-commit-8l-2026,
  author    = {enigmatic-saini},
  title     = {Pre Commit 8l [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/pre-commit-8l/}
}

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