Unverified50% confidenceFactExact time
In the Microsoft Semantic Kernel framework, a skill refers to a function or plugin callable by AI; in the OpenAI GPTs ecosystem it is called an Action; and in LangChain it corresponds to a Tool.
1
Sources
50%
Confidence
Long-term
Relevance
8/29/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedSimilar explorations include OpenAI's GPT Actions, LangChain's Agent framework, Anthropic's Tool Use API and Claude for Research, and Microsoft's Copilot for Sciences, reflecting the trend of AI tools evolving from developer-oriented to domain-expert-oriented.75% similarVerifiedOpenAI的Function Calling机制、Anthropic的Tool Use API以及开源框架LangChain、AutoGen均属于工具调用型智能体范畴74% similarUnverifiedMicrosoft's Semantic Kernel and OpenAI's Function Calling mechanism contain an Orchestration Layer design pattern similar to the Coze Engine.73% similarVerifiedStarting from GPT-4, OpenAI introduced Function Calling (later renamed Tool Calling), where developers pass tool schemas to the model as JSON and the model returns structured invocation instructions.69% similar
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