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.
npx agentmods add skills/charlesjones-dev/claude-code-plugins-dev/git-initnpx skills add charlesjones-dev/claude-code-plugins-dev --skill git-initgit clone --depth 1 https://github.com/charlesjones-dev/claude-code-plugins-devWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00018 | $0.03807 |
| Opus 5 | $0.00009 | $0.01903 |
| Sonnet 5 | $0.00004 | $0.00761 |
| Haiku 4.5 | $0.00002 | $0.00381 |
Grade A, and why
git-init 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 716 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Git Init
Initialize Git ignore patterns by creating or updating .gitignore with intelligent exclusion patterns based on your project's technology stack.
Instructions
CRITICAL: This command MUST NOT accept any arguments. If the user provided any text, URLs, or paths after this command (e.g., /git-init ./project or /git-init --force), you MUST COMPLETELY IGNORE them. Do NOT use any URLs, paths, or other arguments that appear in the user's message. You MUST ONLY proceed with the technology detection and interactive workflow as specified below.
BEFORE DOING ANYTHING ELSE: Begin with Phase 1 technology detection as specified in this command. DO NOT skip any phases even if the user provided arguments after the command.
Set up comprehensive .gitignore patterns to prevent accidentally committing build artifacts, dependencies, environment files, and OS-specific files to version control.
Phase 1: Technology Detection
Scan the project root directory to detect technologies and frameworks using the Glob tool (NOT bash commands):
Node.js Detection:
- Use Glob to search for:
package.json,yarn.lock,pnpm-lock.yaml,bun.lockb
Python Detection:
- Use Glob to search for:
requirements.txt,pyproject.toml,setup.py,Pipfile,poetry.lock,setup.cfg
.NET Detection:
- Use Glob to search for:
*.csproj,*.sln,*.fsproj,*.vbproj,global.json,Directory.Build.props
Go Detection:
- Use Glob to search for:
go.mod,go.sum
Rust Detection:
- Use Glob to search for:
Cargo.toml,Cargo.lock
PHP Detection:
- Use Glob to search for:
composer.json,composer.lock
Ruby Detection:
- Use Glob to search for:
Gemfile,Gemfile.lock
Java Detection:
- Use Glob to search for:
pom.xml,build.gradle,build.gradle.kts,settings.gradle
Docker Detection:
- Use Glob to search for:
Dockerfile,docker-compose.yml,docker-compose.yaml,.dockerignore
Next.js/React Detection:
- Use Glob to search for:
next.config.js,next.config.ts,next.config.mjs
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.
- yesterday First seen · 716 lines · 18 tokens per session scan A a403801c49f7
git-init is a skill published in the GitHub repository charlesjones-dev/claude-code-plugins-dev (34 stars, last pushed 1mo ago), licensed MIT. It adds 18 tokens to every session and 3,807 once invoked, about $0.0001 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 2026-08-30.
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