What is gwt-zsh AGENTS.md?

Project instructions for gwt-zsh, a Zsh plugin that manages Git worktrees—separate working folders connected to one Git repository—with commands for creating, navigating, listing, and cleaning them up.

Working on gwt-zsh, including adding or debugging worktree commands, understanding its structure, and following its repository conventions.

They give an agent the project’s purpose, commands, naming rules, and design so it can make changes that fit the existing plugin.

How aasimsani/gwt-zsh configures Codex and OpenCode

Reuse

Borrowing it

Nothing to install: this file belongs to aasimsani/gwt-zsh. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/aasimsani/gwt-zsh/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/aasimsani/gwt-zsh

Made for: Codex, OpenCode.

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/instructions/aasimsani/gwt-zsh/agents-md/github.svg)](https://agentmods.dev/instructions/aasimsani/gwt-zsh/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/aasimsani/gwt-zsh/agents-md"><img src="https://agentmods.dev/badge/instructions/aasimsani/gwt-zsh/agents-md/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/instructions/aasimsani/gwt-zsh/agents-md"><img src="https://agentmods.dev/badge/instructions/aasimsani/gwt-zsh/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 1,520 This file is loaded in full into every session.

When invoked 1,520 The same file — it is already loaded in full.

Security scan A 0 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	$0.01520	$0.01520
Opus 5.5	$0.00608	$0.00608
Sonnet 5.5	$0.00304	$0.00304
Haiku 4.5	$0.00152	$0.00152

Measured 2mo ago against content hash 9ea3bbd577ec, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

gwt-zsh AGENTS.md 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 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.

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.

AGENTS.md · 141 lines

How it starts

The opening of the file, as written. The whole thing — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

gwt-zsh — Stupidly simple git worktree management for Zsh.

What This Project Is

A Zsh plugin (gwt.plugin.zsh, ~1250 lines) that wraps git worktree with smart naming, stacking, navigation, and interactive pruning. Single-file plugin, no external dependencies beyond git (fzf optional for better UI).

Repository: aasimsani/gwt-zsh | License: MIT | Language: Zsh

Command Reference

Command	Shorthand	Description
`gwt <branch>`		Create worktree from main branch, cd into it
`gwt --stack <branch>`	`gwt -s`	Create worktree branched from current branch (tracks parent)
`gwt --from <base> <branch>`	`gwt -f`	Create worktree from a specific base branch
`gwt --base`	`gwt ..`	Navigate to parent worktree
`gwt --root`	`gwt ...`	Navigate to main worktree (ultimate root)
`gwt --info`	`gwt -i`	Show current worktree's stack relationships
`gwt --list`		List all worktrees with hierarchy indicators
`gwt --prune`		Interactive multi-select worktree cleanup
`gwt --config`		Configure directories to auto-copy to new worktrees
`gwt --copy-config-dirs <dir>`		Copy specific directory when creating worktree
`gwt --list-copy-dirs`		List configured copy directories
`gwt --version`		Show version
`gwt --update`		Self-update from GitHub
`gwt --help`	`gwt -h`	Show help

Naming Convention

Worktrees are created as sibling directories with auto-generated names:

Linear ticket branches (*/eng-XXXX-*): extracts ticket number → ../repo-eng-1045
Regular branches: first 3 words of branch name → ../repo-add-new-dashboard
If worktree already exists, gwt just cd's into it.

Architecture

File Structure

gwt.plugin.zsh      # Entire plugin (single file)
tests/gwt.zunit     # Test suite (zunit framework)
scripts/
  release.zsh       # Automated release script
  coverage_check.zsh # Coverage validation
.githooks/           # Pre-commit hook (runs tests)

Read the full file on GitHub · 141 lines

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 · 141 lines · 1,520 tokens per session scan A 9ea3bbd577ec

Subscribe to this mod's changes

gwt-zsh AGENTS.md is an instructions file published in the GitHub repository aasimsani/gwt-zsh (11 stars, last pushed 5mo ago), licensed MIT. It adds 1,520 tokens to every session, about $0.0061 per session on Opus 5.5. 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.

Git and workflow developer-tools fzf git-worktree oh-my-zsh

gwt-zsh AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
gwt-zsh AGENTS.mdaasimsani/gwt-zsh	Instructions file	11	5mo ago	MIT	A	1,520	Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

gwt-zsh: Instructions file for Codex