Shypd.aiThe largest open index of AI toolsHelloAgents is an open-source AI agent framework that provides a production-grade multi-agent system. It integrates 16 core capabilities, including tool response protocols, context engineering, and session persistence, for building complex intelligent agent applications.
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HelloAgents is a production-grade multi-agent framework built on OpenAI's native API, designed to simplify the development of complex intelligent agent applications. It offers 16 core capabilities, including a robust tool response protocol (ToolResponse), advanced context engineering with HistoryManager and TokenCounter, and reliable session persistence (SessionStore). The framework also features sub-agent mechanisms (TaskTool), optimistic locking for file editing, and a circuit breaker for fault tolerance. Developers benefit from externalized knowledge through Skills, progress management with TodoWrite, decision logging via DevLog, streaming output (SSE), asynchronous lifecycles, and observability with TraceLogger. HelloAgents supports various LLM providers through OpenAI-compatible, Anthropic, and Gemini adapters, automatically detecting the appropriate provider based on the base URL.
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