Six open-source pieces, one JavaScript agent stack

Short summary

AgentsKit is an open-source ecosystem of six independent JavaScript/TypeScript packages for building production AI agents with shared contracts. It covers runtimes, adapters, tools, memory, RAG, evaluation, observability, and UI bindings with zero core dependencies. Teams can start with one package and add others without replacing existing architecture, connecting providers like OpenAI, Anthropic, Gemini, or Ollama.

• •Six independent open-source JS/TS packages with shared contracts for agent development
• •Core has zero runtime dependencies and 10KB gzipped budget; supports multiple LLM providers
• •Includes code review automation, agent registry, documentation handoffs, and multi-framework UI bindings

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