HYSEN LABS DIRECTORY

#Actively maintained

Maintenance tag · curated repositories and deep analysis.

1,407 curated open-source projects
45,222

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 170,000+ scientists worldwide. 158 ready-to-use skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

PythonAI & Machine Learning4,096 forks
danny-avila

LibreChat

44,109

LibreChat is a self-hostable, ChatGPT-style chat interface that unifies many AI providers with model switching, agents, MCP tools and a sandboxed code interpreter.

TypeScriptAI & Machine Learning9,056 forks
danielmiessler

Fabric

43,921

Fabric organizes AI prompts into a crowdsourced library of reusable patterns for solving specific problems, callable from the CLI or its REST API.

GoAI & Machine Learning4,261 forks
ray-project

ray

43,813

Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

PythonAI & Machine Learning8,040 forks
43,525

High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph, average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

CDatabases & Storage3,546 forks
deepspeedai

DeepSpeed

43,124

DeepSpeed is a deep learning optimization library that makes distributed training and inference easy, efficient, and effective.

PythonAI & Machine Learning4,981 forks
vercel-labs

agent-browser

42,690

Agent Browser is a Rust CLI that lets AI agents open pages, inspect elements, enter text, click controls, capture screenshots, and reuse browser sessions.

RustAI & Machine Learning2,864 forks
agno-agi

agno

42,168

Build, run, and manage agent platforms. Build agents, run them as a service, manage your platform using a web UI.

PythonAI & Machine Learning5,929 forks