What AI engineers are building

Developers are building and sharing open-source tools for AI agents, LLMs, and automation

5 deep dives · 2 builder stories · 17 quick hits · 348 items scanned

LLMsAI agentsopen-sourceautomationtransformers

Deep dives

Hugging Face

LLMstransformersimage-text-to-text

moonshotai/Kimi-K3

The Kimi-K3 model is a trending image-text-to-text model on Hugging Face. It has 8293 likes and 99,214 downloads. The model uses transformers and is suitable for various applications. A developer can use this model as a starting point for their own projects.

Why it matters

The Kimi-K3 model is a popular and widely-used model that can be used for various applications. It is a good example of how developers can use pre-trained models and fine-tune them for their own use cases.

Try thisTry fine-tuning the Kimi-K3 model for a specific task, such as image captioning or text generation.

View on Hugging Face↗

Hacker News

userscriptHacker Newsproductivity

Show HN: I was tired of opening 2 tabs for every HN link, so I made a userscript

A developer created a userscript to solve the problem of having to open two tabs for every Hacker News link. The script allows users to view the discussion and the article in the same tab. The developer shared the script on GitHub and received positive feedback from the community.

Why it matters

This project shows how developers can use their skills to solve real-world problems and share their solutions with others. It also highlights the importance of community feedback and collaboration.

Try thisTry creating a userscript to solve a problem that you face regularly, and share it with the community.

View on GitHub↗

Hacker News

CLIGoinfrastructure

Cynative – Read-only CLI in Go that explains your live infrastructure

The Cynative project is a read-only CLI tool written in Go that helps users understand their live infrastructure. It connects to various cloud services and provides a simple way to answer security questions. The project is open-source and available on GitHub.

Why it matters

The Cynative project is a useful tool for developers who need to understand their infrastructure and answer security questions. It is also a good example of how developers can use Go to build CLI tools.

Try thisTry using the Cynative tool to understand your own infrastructure and answer security questions.

View on GitHub↗

GitHub

LLMsopen-sourcecollaboration

0xwilliamortiz/openclaude-improved

The OpenClaude project is an open-source implementation of the Claude AI model. The improved version is available on GitHub and includes various enhancements and bug fixes. The project is a good example of how developers can collaborate and improve existing models.

Why it matters

The OpenClaude project is a useful resource for developers who want to use the Claude AI model in their own projects. It is also a good example of how open-source collaboration can lead to improved models and tools.

Try thisTry using the OpenClaude model in your own project and contribute to the open-source community.

View on GitHub↗

GitHub

AI agentsRLpost-training

XYZ-AI-Lab/axrl

The AxRL project is an agentic RL post-training framework built on SGLang rollout, Megatron training, and real-world agent workflows. The project is available on GitHub and includes various tools and resources for developers. The framework is designed to help developers train and deploy AI agents in real-world environments.

Why it matters

The AxRL project is a useful resource for developers who want to train and deploy AI agents in real-world environments. It is also a good example of how developers can use frameworks and tools to simplify the development process.

Try thisTry using the AxRL framework to train and deploy your own AI agents.

View on GitHub↗

What people actually built

Hacker News