* [CopilotKit v1.59.0](https://github.com/CopilotKit/CopilotKit) – Tool for building integrated AI assistants and agents that operate within user applications.

* [OpenAgent v2.33.0](https://github.com/the-open-agent/openagent) – Enterprise-level AI knowledge base and agent-management platform with admin UI, user management, SSO, and multi-model support.

* [Deep Agents deepagents-cli==0.2....](https://github.com/langchain-ai/deepagents) – Batteries-included agent harness offering planning, filesystem tools, sub-agents, sandboxed shell, and context management.

* [LangChain langchain==1.3.4](https://github.com/langchain-ai/langchain) – Framework for building agents and LLM-powered applications with modular components and integrations.

* [SurfSense v0.0.26](https://github.com/MODSetter/SurfSense) – Highly customizable AI research agent integrating personal knowledge bases with multiple external sources and advanced search capabilities.

* [Aegra v0.9.18](https://github.com/aegra/aegra) – Self-hosted LangSmith Deployments alternative providing a FastAPI-based AI agent backend with PostgreSQL persistence.