Top AI Repos — open-source AI, indexed and scored

Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.

semperai/amica

Amica is an open source interface for interactive communication with 3D characters with voice synthesis and speech recognition.

54MITTypeScript

View on GitHub Website

Stars: 1,574
Forks: 268
Watchers: 1,574
Open issues: 22
Contributors: 21

Star history, last 90 days+5 over 6 snapshots

2026-07-24 · 1,5692026-08-06 · 1,574

Star history, last 90 days
Date	Stars
2026-07-24	1569
2026-07-25	1570
2026-07-28	1572
2026-07-30	1572
2026-07-31	1574
2026-08-06	1574

Today

— stars today

This week

+2 stars this week

This month

— stars this month

Momentum

0.0

growth rate 0.13%/day

From the README

<p align="center">
    <img src="https://amica.arbius.ai/ogp.png" width="600" style="margin-bottom: 0.2;"/>
</p>

<h2 align="center"><a href="https://amica.arbius.ai">Amica: Your friendly personal AI</a></h2>


<h5 align="center"> If you like our project, please give us a star ⭐ on GitHub.</h2>


<h5 align="center">

[![twitter](https://img.shields.io/badge/Twitter%20-black)](https://twitter.com/arbius_ai)
[![License](https://img.shields.io/github/license/semperai/amica)](https://github.com/semperai/amica/blob/main/LICENSE)
[![Hits](https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Fgithub.com%2Fsemperai%2Famica&count_bg=%2379C83D&title_bg=%23555555&icon=&icon_color=%23E7E7E7&title=hits&edge_flat=false)](https://hits.seeyoufarm.com)
[![GitHub issues](https://img.shields.io/github/issues/semperai/amica?color=critical&label=Issues)](https://github.com/semperai/amica/issues?q=is%3Aopen+is%3Aissue)
[![GitHub closed issues](https://img.shields.io/github/issues-closed/semperai/amica?color=success&label=Issues)](https://github.com/semperai/amica/issues?q=is%3Aissue+is%3Aclosed)

</h5>

Amica allows you to converse with highly customizable 3D characters that can communicate via natural voice chat and vision, with an emotion engine that allows Amica to express feelings and more. Customize her any way you want with any AI technology.

[Try Amica here on mobile, tablet or desktop](https://amica.arbius.ai)

> **For Windows Users**: Please create a new folder for Amica during installation to prevent the unintentional deletion of other files during uninstallation.

<p align="center"><a href="https://github.com/flukexp/llama-piper-go/releases/download/v1.0.0/llama-piper-window.exe"><img src="https://img.shields.io/badge/Download%20for%20Windows%20-green?style=for-the-badge&logo=windows" /></a>

We just released Amica 1.2 with lots of new features. [Docs](https://docs.heyamica.com/) will be further updated soon, **watch the video to learn about what Amica 1.2 offers:**

[![Video Title](https://img.youtube.com/vi/3zCN2IlxHrU/0.jpg)](https://www.youtube.com/watch?v=3zCN2IlxHrU)

You can import VRM files, adjust the voice to fit the character, and generate response text that includes emotional expressions.


</p>

The various features of Amica mainly use and support the following technologies:

> To see tutorials on configuring any of these with Amica please visit the [official Amica documentation](https://docs.heyamica.com/).

- 3D Rendering
  - [three.js](https://threejs.org/)
- Displaying 3D characters
  - [@pixiv/three-vrm](https://github.com/pixiv/three-vrm)
- Running Transformers in the browser
  - [Transformers.js](https://huggingface.co/docs/transformers.js/index)
- Speech recognition
  - [Whisper](https://openai.com/research/whisper)
- Voice Activity Detection
  - [Silero VAD](https://github.com/ricky0123/vad/)
- ChatBot
  - [Llama.cpp server](https://github.com/ggerganov/llama.cpp)
  - [ChatGPT API](https://platform.openai.com/docs/api-reference/chat) (compatible with projects such as [LM Studio](https://lmstudio.ai/))
  - [Window.ai](https://windowai.io/)
  - [Ollama](https://ollama.ai)
  - [KoboldCpp](https://github.com/LostRuins/koboldcpp)
  - [Oobabooga](https://github.com/oobabooga/text-generation-webui/wiki)
  - [OpenRouter](https://openrouter.ai/) (access to multiple AI models)
- Text-to-Speech
  - [Eleven Labs API](https://elevenlabs.io/)
  - [Speech T5](https://huggingface.co/microsoft/speecht5_tts)
  - [OpenAI](https://platform.openai.com/docs/guides/text-to-speech)
  - [Coqui (Local)](https://github.com/coqui-ai)
  - [RVC](https://github.com/SocAIty/Retrieval-based-Voice-Conversion-FastAPI)
  - [AllTalkTTS](https://github.com/erew123/alltalk_tts)
- Vision
  - [Bakllava](https://github.com/SkunkworksAI/BakLLaVA)

## 🛠️ Installation and running

To run this project locally, clone or download the repository.

```bash
git clone [email protected]:semperai/amica.git
```

Install the required packages.

```bash
npm

Excerpt of 5,938 characters

Read on GitHub

Top contributors20 shown

Quality score

Would you bet a product on this? Bounded 0–100 and slow moving.

54/10054

Maintenance: 5%; How recently the default branch was pushed to
Releases: 25%; Recency and cadence of tagged releases
Community: 63%; Contributor breadth and bus factor
Issue backlog: 85%; Open issues measured against the size of the audience
Documentation: 91%; README depth, plus a homepage and topics
Licensing: 100%; How freely the code can be adopted

What to know before adopting

No commits in over a year
No tagged releases
Usable in commercial products with attribution.

Details

Created: 3 years ago
Last push: last year
Last release: none
Release tag: —
Releases in the last year: 0
Default branch: master
Size: 192k KB
Owner type: Organization
Owner location: —
Discovered via: topic:computer-vision
First indexed: 14 days ago
Last synced: 9 days ago

semperai/amica

Amica is an open source interface for interactive communication with 3D characters with voice synthesis and speech recognition.

54MITTypeScript

View on GitHub Website

Stars: 1,574
Forks: 268
Watchers: 1,574
Open issues: 22
Contributors: 21

Star history, last 90 days+5 over 6 snapshots

2026-07-24 · 1,5692026-08-06 · 1,574

Star history, last 90 days
Date	Stars
2026-07-24	1569
2026-07-25	1570
2026-07-28	1572
2026-07-30	1572
2026-07-31	1574
2026-08-06	1574

Today

— stars today

This week

+2 stars this week

This month

— stars this month

Momentum

0.0

growth rate 0.13%/day

From the README

<p align="center">
    <img src="https://amica.arbius.ai/ogp.png" width="600" style="margin-bottom: 0.2;"/>
</p>

<h2 align="center"><a href="https://amica.arbius.ai">Amica: Your friendly personal AI</a></h2>


<h5 align="center"> If you like our project, please give us a star ⭐ on GitHub.</h2>


<h5 align="center">

[![twitter](https://img.shields.io/badge/Twitter%20-black)](https://twitter.com/arbius_ai)
[![License](https://img.shields.io/github/license/semperai/amica)](https://github.com/semperai/amica/blob/main/LICENSE)
[![Hits](https://hits.seeyoufarm.com/api/count/incr/badge.svg?url=https%3A%2F%2Fgithub.com%2Fsemperai%2Famica&count_bg=%2379C83D&title_bg=%23555555&icon=&icon_color=%23E7E7E7&title=hits&edge_flat=false)](https://hits.seeyoufarm.com)
[![GitHub issues](https://img.shields.io/github/issues/semperai/amica?color=critical&label=Issues)](https://github.com/semperai/amica/issues?q=is%3Aopen+is%3Aissue)
[![GitHub closed issues](https://img.shields.io/github/issues-closed/semperai/amica?color=success&label=Issues)](https://github.com/semperai/amica/issues?q=is%3Aissue+is%3Aclosed)

</h5>

Amica allows you to converse with highly customizable 3D characters that can communicate via natural voice chat and vision, with an emotion engine that allows Amica to express feelings and more. Customize her any way you want with any AI technology.

[Try Amica here on mobile, tablet or desktop](https://amica.arbius.ai)

> **For Windows Users**: Please create a new folder for Amica during installation to prevent the unintentional deletion of other files during uninstallation.

<p align="center"><a href="https://github.com/flukexp/llama-piper-go/releases/download/v1.0.0/llama-piper-window.exe"><img src="https://img.shields.io/badge/Download%20for%20Windows%20-green?style=for-the-badge&logo=windows" /></a>

We just released Amica 1.2 with lots of new features. [Docs](https://docs.heyamica.com/) will be further updated soon, **watch the video to learn about what Amica 1.2 offers:**

[![Video Title](https://img.youtube.com/vi/3zCN2IlxHrU/0.jpg)](https://www.youtube.com/watch?v=3zCN2IlxHrU)

You can import VRM files, adjust the voice to fit the character, and generate response text that includes emotional expressions.


</p>

The various features of Amica mainly use and support the following technologies:

> To see tutorials on configuring any of these with Amica please visit the [official Amica documentation](https://docs.heyamica.com/).

- 3D Rendering
  - [three.js](https://threejs.org/)
- Displaying 3D characters
  - [@pixiv/three-vrm](https://github.com/pixiv/three-vrm)
- Running Transformers in the browser
  - [Transformers.js](https://huggingface.co/docs/transformers.js/index)
- Speech recognition
  - [Whisper](https://openai.com/research/whisper)
- Voice Activity Detection
  - [Silero VAD](https://github.com/ricky0123/vad/)
- ChatBot
  - [Llama.cpp server](https://github.com/ggerganov/llama.cpp)
  - [ChatGPT API](https://platform.openai.com/docs/api-reference/chat) (compatible with projects such as [LM Studio](https://lmstudio.ai/))
  - [Window.ai](https://windowai.io/)
  - [Ollama](https://ollama.ai)
  - [KoboldCpp](https://github.com/LostRuins/koboldcpp)
  - [Oobabooga](https://github.com/oobabooga/text-generation-webui/wiki)
  - [OpenRouter](https://openrouter.ai/) (access to multiple AI models)
- Text-to-Speech
  - [Eleven Labs API](https://elevenlabs.io/)
  - [Speech T5](https://huggingface.co/microsoft/speecht5_tts)
  - [OpenAI](https://platform.openai.com/docs/guides/text-to-speech)
  - [Coqui (Local)](https://github.com/coqui-ai)
  - [RVC](https://github.com/SocAIty/Retrieval-based-Voice-Conversion-FastAPI)
  - [AllTalkTTS](https://github.com/erew123/alltalk_tts)
- Vision
  - [Bakllava](https://github.com/SkunkworksAI/BakLLaVA)

## 🛠️ Installation and running

To run this project locally, clone or download the repository.

```bash
git clone [email protected]:semperai/amica.git
```

Install the required packages.

```bash
npm

Excerpt of 5,938 characters

Read on GitHub

Top contributors20 shown

Quality score

Would you bet a product on this? Bounded 0–100 and slow moving.

54/10054

Maintenance: 5%; How recently the default branch was pushed to
Releases: 25%; Recency and cadence of tagged releases
Community: 63%; Contributor breadth and bus factor
Issue backlog: 85%; Open issues measured against the size of the audience
Documentation: 91%; README depth, plus a homepage and topics
Licensing: 100%; How freely the code can be adopted

What to know before adopting

No commits in over a year
No tagged releases
Usable in commercial products with attribution.

Details

Created: 3 years ago
Last push: last year
Last release: none
Release tag: —
Releases in the last year: 0
Default branch: master
Size: 192k KB
Owner type: Organization
Owner location: —
Discovered via: topic:computer-vision
First indexed: 14 days ago
Last synced: 9 days ago

Top AI Repos — open-source AI, indexed and scored

semperai/amica

From the README

Top contributors20 shown

Quality score

What to know before adopting

Categories

Details

semperai/amica

From the README

Top contributors20 shown

Quality score

What to know before adopting

Categories

Details

Top AI Repos — open-source AI, indexed and scored

Trend

From the README

Top contributors20 shown

Quality score

What to know before adopting

Categories

Details

Trend

From the README

Top contributors20 shown

Quality score

What to know before adopting

Categories

Details