Guidance for Worktrunk, a command-line tool that manages Git worktrees, which are separate working folders linked to one Git repository. It covers personal and project settings, hooks, commands, troubleshooting, and generated commit messages.

Setting up worktree workflows, configuring hooks and shell integration, automating commands, troubleshooting, and generating commit messages with an AI model.

It explains how to configure Worktrunk correctly when several working folders or automated project actions are involved.

worktrunk — Skill for Claude Code and Codex by NelsonBrandao

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 NelsonBrandao/pi-agent-extensions --skill worktrunk

Clone the repo

git clone --depth 1 https://github.com/NelsonBrandao/pi-agent-extensions

Made for: Claude Code, Codex.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/nelsonbrandao/pi-agent-extensions/worktrunk/github.svg)](https://agentmods.dev/skills/nelsonbrandao/pi-agent-extensions/worktrunk)

Your own site

<a href="https://agentmods.dev/skills/nelsonbrandao/pi-agent-extensions/worktrunk"><img src="https://agentmods.dev/badge/skills/nelsonbrandao/pi-agent-extensions/worktrunk/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/nelsonbrandao/pi-agent-extensions/worktrunk"><img src="https://agentmods.dev/badge/skills/nelsonbrandao/pi-agent-extensions/worktrunk.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,309 The whole file, excluding the scripts and references it only reads on demand.

Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original 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.

Model	Per session	Once invoked
Fable 5.1	$0.00076	$0.02309
Opus 5.5	$0.00030	$0.00924
Sonnet 5.5	$0.00015	$0.00462
Haiku 4.5	$0.00008	$0.00231

Measured 2mo ago against content hash 860d43ce7eb2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

worktrunk scanned grade C with 2 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 2mo 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

- Destructive commands: `rm -rf`, `DROP TABLE`

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- External dependencies: `curl http://...`

skills/worktrunk/SKILL.md · 281 lines

How it starts

The opening of the file, as written. The whole thing — 281 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Worktrunk

Help users work with Worktrunk, a CLI tool for managing git worktrees.

Available Documentation

Reference files are synced from worktrunk.dev documentation:

reference/config.md: User and project configuration (LLM, hooks, command defaults)
reference/hook.md: Hook types, timing, and execution order
reference/switch.md, merge.md, list.md, etc.: Command documentation
reference/llm-commits.md: LLM commit message generation
reference/tips-patterns.md: Language-specific tips and patterns
reference/shell-integration.md: Shell integration debugging
reference/troubleshooting.md: Troubleshooting for LLM and hooks (Claude-specific)

For command-specific options, run wt <command> --help. For configuration, follow the workflows below.

Two Types of Configuration

Worktrunk uses two separate config files with different scopes and behaviors:

User Config (`~/.config/worktrunk/config.toml`)

Scope: Personal preferences for the individual developer
Location: ~/.config/worktrunk/config.toml (never checked into git)
Contains: LLM integration, worktree path templates, command settings, user hooks, approved commands
Permission model: Always propose changes and get consent before editing
See: reference/config.md for detailed guidance

Project Config (`.config/wt.toml`)

Scope: Team-wide automation shared by all developers
Location: <repo>/.config/wt.toml (checked into git)
Contains: Hooks for worktree lifecycle (pre-start, pre-merge, etc.)
Permission model: Proactive (create directly, changes are reversible via git)
See: reference/hook.md for detailed guidance

Determining Which Config to Use

When a user asks for configuration help, determine which type based on:

User config indicators:

"set up LLM" or "configure commit generation"
"change where worktrees are created"
"customize commit message templates"
Affects only their environment

Read the full file on GitHub · 281 lines

Files

What ships with it

15 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

2mo ago First seen · 281 lines · 76 tokens per session scan C 860d43ce7eb2

Subscribe to this mod's changes

worktrunk is a skill published in the GitHub repository NelsonBrandao/pi-agent-extensions (7 stars, last pushed 6mo ago), licensed MIT. It adds 76 tokens to every session and 2,309 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it C with 2 findings (recursive force delete, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Git and workflow

worktrunk next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
worktrunkNelsonBrandao/pi-agent-extensions	Skill	7	6mo ago	MIT	C	76	Claude Code, Codex
merge-batchdiegosouzapw/OmniRoute	Skill	83k	6d ago	MIT	A	46	Claude Code
prowler-commitprowler-cloud/prowler	Skill	15k	yesterday	Apache-2.0	A	44	Claude Code, Codex
gh-auth-isolationgithub/gh-aw	Skill	5.6k	yesterday	MIT	A	20	Claude Code, Codex
github-skillzeenie-ai/OpenCompany	Skill	1.1k	2d ago	MIT	A	51	Claude Code
comet-githubrpamis/comet	Skill	3.3k	yesterday	MIT	A	72	Claude Code, Codex
release-helperSahir619/fable-method	Skill	2.3k	1mo ago	MIT	A	43	Claude Code

worktrunk