openagents and HelloAgents
OpenAgents is a mature, production-ready multi-agent orchestration platform, while HelloAgents is an educational framework for learning agent development patterns—they serve different use cases (deployment vs. learning) rather than competing directly.
About openagents
openagents-org/openagents
OpenAgents - AI Agent Networks for Open Collaboration
Provides a unified workspace where distributed agents (Claude Code, OpenClaw, Cursor, etc.) collaborate in real-time through shared threads, files, and a live browser—accessible via persistent URL with no account required. Built on an event-native architecture with MCP and A2A protocol support, agents coordinate via @mentions and shared context. Includes a cross-platform Launcher CLI for installing runtimes, managing credentials, and running agents as background daemons, plus a Network SDK for building custom agent systems.
About HelloAgents
jjyaoao/HelloAgents
A agent framework based on the tutorial hello-agents
Implements 16 production-grade capabilities including ToolResponse protocol, context engineering (HistoryManager/TokenCounter), session persistence, sub-agent mechanisms via TaskTool, circuit breakers, and observability through TraceLogger. Built on OpenAI-compatible APIs with multi-provider support (OpenAI, Anthropic, Gemini, DeepSeek, local vLLM/Ollama) through three adapter patterns, offering Function Calling architecture across multiple agent types (SimpleAgent, ReActAgent, ReflectionAgent, PlanAndSolveAgent). Provides complete engineering infrastructure for complex multi-agent applications including streaming output (SSE), async lifecycles, optimistic locking for file operations, and decision logging.
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