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The public gallery of animated pet for Codex, Claude Code, OpenCode y Gemini CLI
| Date | Stars |
|---|---|
| 2026-07-31 | 3654 |
| 2026-08-03 | 3654 |
| 2026-08-06 | 3699 |
Today
+45 stars today
This week
— stars this week
This month
— stars this month
Momentum
240.0
growth rate 0.00%/day
<div align="center">
<img src="public/brand/petdex-desktop-icon.png" alt="Petdex" width="120" />
<h1>Petdex</h1>
<p>
The public gallery of animated companions for Codex.
<br />
Browse, install, and submit pets with one command.
</p>
<p>
<a href="https://petdex.dev"><strong>petdex.dev</strong></a>
·
<a href="https://petdex.dev/built-with">Built with Petdex</a>
·
<a href="https://discord.gg/byhubdyBTe">Discord</a>
·
<a href="https://www.npmjs.com/package/petdex">npm</a>
</p>
<p>
<a href="https://www.npmjs.com/package/petdex"><img src="https://img.shields.io/npm/v/petdex?style=flat-square&label=cli&color=000000" alt="npm version" /></a>
<a href="https://github.com/crafter-station/petdex/stargazers"><img src="https://img.shields.io/github/stars/crafter-station/petdex?style=flat-square&color=000000" alt="GitHub stars" /></a>
<a href="https://github.com/crafter-station/petdex/blob/main/LICENSE"><img src="https://img.shields.io/github/license/crafter-station/petdex?style=flat-square&color=000000" alt="MIT license" /></a>
<a href="https://github.com/crafter-station/petdex/issues"><img src="https://img.shields.io/github/issues/crafter-station/petdex?style=flat-square&color=000000" alt="GitHub issues" /></a>
</p>
</div>
---
## What is Petdex
Petdex is three things working together:
1. **A web gallery** at [petdex.dev](https://petdex.dev) where the community submits, reviews, and showcases animated pets in the Codex sprite format.
2. **A CLI** that installs any pet on your machine with one command and ships them straight into Codex.
3. **A desktop app** that floats a pet on your screen and reacts to your coding agent's activity in real time.
Every pet is a folder. Every folder is a Pokédex entry. Every entry is one `npx petdex install` away.
## Quick start
Follow this checklist to get a pet installed, visible in Codex, and connected to the desktop app.
1. Install a known pet:
```sh
npx petdex install boba
```
You should see `~/.petdex/pets/boba/` with `pet.json` and a spritesheet.
2. Get the desktop app from [petdex.dev/download](https://petdex.dev/download). It
runs on macOS, Linux and Windows.
3. Open it, then hit <kbd>Cmd</kbd>+<kbd>,</kbd> over the pet to open Settings.
Pick your pet under **Pets**, and connect your coding agents under **Agents**
with one click each. No terminal involved.
The pet floats above your workspace and animates on every tool call your agent
makes.
## For users
| You want to... | Do this |
| --- | --- |
| Browse pets | Visit [petdex.dev](https://petdex.dev) |
| Install a pet | `npx petdex install <slug>` |
| Switch active mascot | Open Settings in the desktop app (<kbd>Cmd</kbd>+<kbd>,</kbd>) |
| Run the desktop floater | Download it from [petdex.dev/download](https://petdex.dev/download) |
| Make a pet | Use the `hatch-pet` skill inside Codex, or build one with the [Petdex creator tools](https://petdex.dev/create) |
| Submit a pet | `npx petdex submit ./my-pet/` or drop it through the web submitter |
| Join the community | [Discord](https://discord.gg/byhubdyBTe) |
Full CLI reference: [`packages/petdex-cli/README.md`](./packages/petdex-cli/README.md).
## For builders
If you want to build on top of Petdex (a desktop client, a wearable, an SDK, a Discord bot, anything), you have two stable surfaces:
- **The HTTP API.** `petdex.dev/api/manifest` returns every approved pet with its slug, spritesheet URL, animation states, and metadata.
- **The pet package format.** Every pet is a `pet.json` plus a `spritesheet.{webp,png}` rendered as an 8×9 grid of 192×208 frames.
21 open-source and source-available projects already build on these. See [petdex.dev/built-with](https://petdex.dev/built-with) for the catalog, then [submit yours via the issue template](https://github.com/crafter-station/petdex/issues/new?template=built-with.yml).
## Architecture
```text
crafter-station/petdex
├── src/
│ ├── app/[locale]/ PExcerpt of 7,279 characters
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Would you bet a product on this? Bounded 0–100 and slow moving.
matched fp:ff3fc1c30c9e52b1, topic:developer-tools