shiiman-git:worktree-setup

shiiman-git:worktree-setup is a skill for Claude Code from shiiman/claude-code-plugins. It costs 68 tokens per session (1,939 once invoked), scanned B, original, no licence file.

A guide for setting up Git worktrees, which let one Git repository have multiple working folders for different branches.

In plain words
What is it for?
Use it to set up a worktree, get help with the setup process, and verify or install gtr.
Why use it?
It helps prepare separate branch workspaces and provides instructions for checking or installing the gtr tool.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the shiiman-git plugin — 3 skills shipped together

Good fit Use it to set up a worktree, get help with the setup process, and verify or install gtr.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/shiiman/claude-code-plugins/worktree-setup
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.

Any agent
npx skills add shiiman/claude-code-plugins --skill worktree-setup
Clone the repo
git clone --depth 1 https://github.com/shiiman/claude-code-plugins

Made for: Claude Code.

Or install shiiman-git, the plugin that ships this one along with the rest of its 3 skills.

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 shiiman-git:worktree-setup

README.md
[![agentmods](https://agentmods.dev/badge/skills/shiiman/claude-code-plugins/worktree-setup/github.svg)](https://agentmods.dev/skills/shiiman/claude-code-plugins/worktree-setup)
Your own site
<a href="https://agentmods.dev/skills/shiiman/claude-code-plugins/worktree-setup"><img src="https://agentmods.dev/badge/skills/shiiman/claude-code-plugins/worktree-setup/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for shiiman-git:worktree-setup

Your own site · 80×15
<a href="https://agentmods.dev/skills/shiiman/claude-code-plugins/worktree-setup"><img src="https://agentmods.dev/badge/skills/shiiman/claude-code-plugins/worktree-setup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,939 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00068 $0.01939
Opus 5.5 $0.00027 $0.00776
Sonnet 5.5 $0.00014 $0.00388
Haiku 4.5 $0.00007 $0.00194

Measured 1mo ago against content hash 518a06ba0a03, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

shiiman-git:worktree-setup scanned grade B with 1 finding 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 1mo 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo ln -s "$(pwd)/bin/git-gtr" /usr/local/bin/git-gtr
plugins/shiiman-git/skills/worktree-setup/SKILL.md · 286 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 1mo ago First seen · 286 lines · 68 tokens per session scan B 518a06ba0a03

Subscribe to this mod's changes

shiiman-git:worktree-setup is a skill published in the GitHub repository shiiman/claude-code-plugins (6 stars, last pushed 4mo ago), with no licence file. It adds 68 tokens to every session and 1,939 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.