MCP Toolbox for Databases is an open source MCP server for databases.

BullMQ - Message Queue and Batch processing for NodeJS and Python based on Redis

Nitro goes vroom and fixes everything

Autonomous agents for everyone

Solidity, the Smart Contract Programming Language

Model Context Protocol Servers

Kortix – build, manage and train AI Agents.

Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.

Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

The absolute trainer to light up AI agents.

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

Context7 MCP Server -- Up-to-date code documentation for LLMs and AI code editors

Stable Diffusion web UI

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Multi-agent DeFi swarm for Solana research and execution.

Open-source Trading OS with pluggable AI brain | From market data → AI reasoning → Trade execution | Self-hosted & Multi-exchange

Composio equips your AI agents & LLMs with 100+ high-quality integrations via function calling

微舆：人人可用的多Agent舆情分析助手，打破信息茧房，还原舆情原貌，预测未来走向，辅助决策！从0实现，不依赖任何框架。

🤗 smolagents: a barebones library for agents that think in code.

Production-ready platform for agentic workflow development.

Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3, Qwen3-MoE, DeepSeek-R1, GLM4.5, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM4.5v, Llava, …

AI orchestration framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data…

✨ Agentic IM ChatBot Infrastructure — 聊天智能体基础设施 ✨ 多消息平台集成（QQ / Telegram / 企微 / 飞书 / 钉钉等），强大易用的插件系统，支持 OpenAI / Gemini / Anthropic / Dify / Coze / 阿里云百炼 / 知识库 / Agent 智能体

An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client https://wiki.hyperledger.org/display/besu

Go implementation of the Ethereum protocol

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Perplexica is an AI-powered answering engine. It is an Open source alternative to Perplexity AI

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search