Aurora Mobile Launches Free Call Charge LLM Plugin for DeepSeek Harness

Introduction

Aurora Mobile Limited, a global provider of customer engagement and marketing technology, has recently unveiled a beta version of an LLM (Large Language Model) integration plugin for its innovative platform, Modellix.ai. This move aims to enhance the AI media generation experience for its users while making it easier for developers to utilize advanced language models without incurring any call fees.

What is Modellix.ai?

Modellix.ai is an AI media generation platform designed to streamline access to an array of visual AI models through a single gateway. It empowers developers and businesses to create, manage, and scale world-class models via a secure and transparent API. This latest addition features an open-source AI coding agent known as DeepSeek Harness, which champions a plugin-first architecture under the motto “Everything is a Plugin.”

Overview of the Beta Plugin

The newly launched beta plugin enables DeepSeek Harness users to access large language models via the Modellix API using just one API key. Importantly, two of the models, modellix-ai/free-llm and zai/glm-4.7-flash, have zero call charges associated with their use. This initiative is positioned to enable developers to experiment with cutting-edge models and facilitate rapid prototyping, a crucial factor in today’s fast-paced tech landscape.

In the short span of two weeks since its release, DeepSeek Harness has gathered significant traction on GitHub, amassing approximate 200,000 stars by August 27, 2026, indicating a strong interest in its capabilities and potential applications.

Features of the Plugin

The primary functionalities of this plugin are categorized into three distinct sections:

1. LLM Access: The plugin synchronizes Modellix’s model catalog with the model selector in Harness, supporting over 28 models including those from OpenAI, Anthropic, Google, xAI, GLM, and others. It also allows compatibility with OpenAI and Anthropic’s completion and response models.

2. Web Integration: Users can route standard web search and web fetch functionalities through Modellix’s tool endpoints. This feature streamlines data gathering from the web directly into applications built with DeepSeek Harness.

3. Design Tools: Users can enable image, video, and audio generation directly within the Design view in Harness. Although this function is currently in the preview phase, it promises to enhance the overall user experience by accommodating differences in upstream model schemas.

Getting Started with the Plugin

The plugin (beta version 0.1.1) can be activated using a simple command: `dsh plugin --profile web add dsh-modellix`. Developers interested in utilizing the plugin will need a Modellix account and an API key, the latter requiring a minimum balance top-up of $5. Notably, users can switch to over 28 different models seamlessly without altering the API key, providing unparalleled convenience.

For more detailed information about the models and pricing, users are encouraged to visit Modellix.ai.

Future Outlook

Weidong Luo, the Chairman and CEO of Aurora Mobile, expressed his excitement regarding this new plugin: “The AI coding agent is becoming the standard entry point for AI development, and the ecosystem surrounding DeepSeek Harness is rapidly expanding. Our goal with this initial beta version is to provide developers with access to the most recent models, including those with zero call charges, within two minutes using a single key. This key can also be applied across image, video, and audio generation on the same platform.”

The company aims to improve the plugin iteratively based on community feedback collected during this early access phase. As it continues to innovate, Aurora Mobile maintains a strong focus on supporting the digital transformation needs of businesses around the globe.

Conclusion

With the introduction of the LLM integration plugin for DeepSeek Harness, Aurora Mobile is positioning itself at the forefront of AI-driven customer engagement and marketing solutions. This development not only opens doors for developers to harness advanced AI capabilities but also reaffirms the company's commitment to providing accessible and efficient tools for innovation in the digital landscape.

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