Functionary provides a declarative way to register custom tools — JavaScript functions encapsulating API calls, database queries, or business logic. It wraps an LLM interaction to analyze user prompts, determine which tools to execute, and parse the tool outputs back into conversational responses. The framework supports memory, error handling, and chaining of actions, offering hooks for pre- and post-processing. Developers can quickly spin up agents capable of dynamic function orchestration without boilerplate, enhancing control over AI-driven workflows.

Cloudflare Agents 是建立在 Cloudflare Workers 之上的 AI 代理平台，為開發者提供設計自主代理的友善環境。它與主要語言模型（如 OpenAI、Anthropic）整合，提供可配置的提示、路由邏輯、記憶體儲存及數據連接器，如 Workers KV、R2 和 D1。代理執行資料豐富、內容審核、對話界面和流程自動化等任務，並在多個邊緣位置間執行管道。內建版本控制、記錄和性能指標，提供可靠、低延遲的回應，並確保資料安全與無縫擴展。