# gstack User Guide
**Garry's Stack** — the all-in-one AI engineering toolkit that gives your coding agent a real browser, a design studio, PDF rendering, and 30+ slash-command skills. Version **1.10.1.0**, MIT licensed, built on Bun.
gstack bridges the gap between AI coding assistants and the real world: it lets agents browse the web, generate UI mockups, render PDFs, and execute structured engineering workflows — all from the command line. Whether you run Claude Code, OpenAI Codex CLI, Cursor, or any of eight other supported hosts, gstack plugs in and immediately expands what your agent can do.
---
## 1. Quick Start
Get gstack running in under two minutes.
**Step 1 — Clone the repository:**
```bash
git clone https://github.com/garrytan/gstack.git
cd gstack
```
**Step 2 — Run setup:**
```bash
./setup
```
This installs gstack skills into your AI host's skill directory (e.g., `~/.claude/skills/gstack/` for Claude Code), compiles the `browse`, `design`, and `make-pdf` binaries, and sets up the state directory at `~/.gstack/`.
**Step 3 — Launch the browser:**
```bash
browse goto https://example.com
```
Expected output:
```
Navigated to https://example.com
Page loaded (200 OK)
```
**Step 4 — Take a snapshot to see the page:**
```bash
browse snapshot
```
Expected output:
```
[snapshot] 47 elements indexed
@e1