pre-commit-gate

pre-commit-gate is a skill for Claude Code, Codex from jassics/awesome-claude-security. It costs 71 tokens per session (844 once invoked), scanned A, original, GPL-3.0.

A focused security check that runs on files changed since the last commit or before a push.

In plain words
What is it for?
It is for checking changed files before committing or pushing, including secret hygiene, static security analysis, dependency checks, and relevant configuration checks.
Why use it?
It combines checks for exposed secrets, unsafe code or dependencies, and relevant infrastructure or Claude configuration problems into one go/no-go result.

Skill for Claude CodeCodex

Part of the developer plugin — 1 skill, 1 command, 1 agent shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/jassics/awesome-claude-security/pre-commit-gate
Any agent
npx skills add jassics/awesome-claude-security --skill pre-commit-gate
Clone the repo
git clone --depth 1 https://github.com/jassics/awesome-claude-security

Made for: Claude Code, Codex.

Or install developer, the plugin that ships this one along with the rest of its 1 skill, 1 command, 1 agent.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for pre-commit-gate

README.md
[![agentmods](https://agentmods.dev/badge/skills/jassics/awesome-claude-security/pre-commit-gate.svg)](https://agentmods.dev/skills/jassics/awesome-claude-security/pre-commit-gate)
Your own site
<a href="https://agentmods.dev/skills/jassics/awesome-claude-security/pre-commit-gate"><img src="https://agentmods.dev/badge/skills/jassics/awesome-claude-security/pre-commit-gate.svg" alt="Measured on agentmods" height="20"></a>
Per session 71 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 844 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00071 $0.00844
Opus 5 $0.00036 $0.00422
Sonnet 5 $0.00014 $0.00169
Haiku 4.5 $0.00007 $0.00084

Measured 4d ago against content hash 90aa7c00e863, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

pre-commit-gate scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/developer/skills/pre-commit-gate/SKILL.md · 63 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 63 lines · 71 tokens per session scan A 90aa7c00e863

Subscribe to this mod's changes

pre-commit-gate is a skill published in the GitHub repository jassics/awesome-claude-security (6 stars, last pushed 28d ago), licensed GPL-3.0. It adds 71 tokens to every session and 844 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories

google-ads-audit

Google Ads account audit and business context setup. Run this first — it gathers business information, analyzes account health, and saves context that all other ads skills reuse. Trigger on "audit my ads", "ads audit", "set up my ads", "onboard", "account overview", "how's my account", "ads health check", "what should…

nowork-studio/notfair-plugin · 114 tokens

review

5-pass structured code review — correctness, security, performance, readability, consistency.

SethGammon/Citadel · 17 tokens

alive:system-upgrade

Upgrade ALIVE to the current version. Handles v1/v2/v3.x source states, multi-surface aware (alive-mcp / Hermes / Codex), retroactive version detection, partial-failure resume, dry-run previews, and rollback inspection.

alivecontext/alive · 57 tokens

brand-docx

Brand-aware Word engine. Use to (1) EXTRACT a company's brand from a Word template into a reusable "Brand Profile", (2) COMPREHEND the template with the model (optional), (3) VERIFY it, (4) GENERATE new on-brand .docx documents FROM a saved profile. Trigger on "extract our brand", "learn/match this template", "use our…

ferdinandobons/brand-docs · 144 tokens

extract-resume

Parse a resume's uploaded PDF into structured JSON (basics, experience, projects, skills, education) and save it to the editor.

suxrobGM/jobpilot · 32 tokens

pinescript

Pine Script v6 patterns: syntax rules, performance, debugging, backtesting, visualization. Use when asked to "write a Pine Script", "create an indicator", "build a strategy", "fix Pine code", or mentions PineScript, TradingView, indicator, strategy, or backtest.

iliaal/whetstone · 64 tokens