OpenBMB/MiniCPM-Desk-Pet

OpenBMB/MiniCPM-Desk-Pet

Description: a local-first desktop pet powered by MiniCPM5

Language: JavaScript

License: AGPL-3.0

Stars: 274

Forks: 33

Open issues: 7

Created: 2026-05-18T13:08:37Z

Pushed: 2026-06-09T12:16:37Z

Default branch: main

Fork: no

Archived: no

README:

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A local-first desktop pet powered by MiniCPM. Download, complete the guided setup, and chat with a tiny companion that lives on your desktop.

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Highlights

• Local by default — after the model is downloaded, everyday chat runs on your machine.
• Zero manual setup — first launch guides you through environment check, model download, and warm-up.
• Desktop companion — open a floating chat bubble, talk with MiniCPM, and keep the pet on screen while you work.
• Agent-aware reactions — the pet can react to coding activity from tools such as Cursor, Claude Code, and Codex.
• Smart model download — the app can download from Hugging Face or ModelScope and choose the better source for your network.
• Persona support — switch or import character adapters from Settings -> MiniCPM.

Getting Started

System Requirements

| Item | Recommended | | --- | --- | | macOS | 14.0+, Apple Silicon (M1/M2/M3/M4), about 2 GB disk space | | Windows | x64 with Vulkan support, about 2 GB disk space | | Network | Required on first launch unless you already have a local model file |

> macOS Apple Silicon is the primary tested platform. A Windows installer is also available — feedback is welcome.

Installation

macOS

1. Go to Releases and download the latest MiniCPM Desk Pet-*-arm64.dmg. 2. Open the DMG and drag MiniCPM Desk Pet into Applications. 3. Launch the app and follow the setup guide.

If macOS blocks the first launch, right-click the app and choose Open. If needed, remove the quarantine flag:

xattr -cr /Applications/MiniCPM\ Desk\ Pet.app

Windows

1. Go to Releases and download the latest .exe installer. 2. Run the installer and complete the wizard. 3. Launch the app and follow the setup guide.

First Launch

MiniCPM Desk Pet includes a complete first-launch guide:

Environment Check -> Model Download -> Model Warm-up -> Ready to Use

The default model is MiniCPM5-1B-GGUF. You can let the app download it automatically, or choose an existing local .gguf file.

Features

Chat With a Local Pet

Use the floating chat bubble to talk with MiniCPM from your desktop. Once setup is complete, your normal conversations do not need a remote inference service.

Useful shortcuts (macOS uses Cmd, Windows uses Ctrl):

• Cmd/Ctrl+Shift+M — open or close the MiniCPM chat bubble
• Cmd/Ctrl+Shift+T — show or hide thinking mode
• Esc — close the bubble when input is focused

Reactions While You Work

MiniCPM Desk Pet can stay beside your workspace and react to coding-agent activity: thinking, working, finishing tasks, waiting for attention, or going idle.

Model Management

The MiniCPM settings page lets you:

• download the default model or choose a local model file
• rerun onboarding
• manage character/persona adapters
• restart the local model runtime when needed

Persona Adapters

The app includes a neko-style persona adapter. You can switch adapters or import your own from Settings -> MiniCPM.

Roadmap

• Broader Linux validation.
• More persona presets.
• Clearer model download diagnostics and retry guidance.
• Faster first launch and smaller app footprint.
• Richer desktop-pet narration for long-running coding sessions.

Known Limitations

• The primary tested release target is macOS Apple Silicon. Windows is supported with a bundled installer; report issues if something does not work on your setup.
• First launch requires an internet connection unless you provide a local model file.
• Response speed depends on your chip, memory pressure, and selected model.
• Coding-agent reactions depend on each tool's integration behavior and may vary by version.

Developer Notes

For development setup, packaging, and repository layout, see [docs/development.md](docs/development.md).

Acknowledgments

• Desktop pet UI is based on rullerzhou-afk/clawd-on-desk. Full attribution is listed in [NOTICE.md](./NOTICE.md).
• Model weights come from the OpenBMB MiniCPM model family and are downloaded separately.
• The bundled neko persona uses the neko30k dataset (liumindmind/NekoQA-30K) for fine-tuning data.

License

This repository is distributed under [GNU AGPL-3.0-only](./LICENSE).

MiniCPM model weights are downloaded separately and governed by the OpenBMB MiniCPM Model License. Artwork, third-party code, and datasets keep their own notices; see [NOTICE.md](./NOTICE.md) and [clawd-on-desk/NOTICE.md](clawd-on-desk/NOTICE.md).