--- title: Intro description: Agentic is an open source, TypeScript, AI agent standard library that works with any LLM and TS AI SDK. --- Agentic's standard library of TypeScript AI tools are **optimized for both TS-usage as well as LLM-based usage**, which is really important for testing and debugging. Agentic tools work with any LLM capable of function calling and all of the major TS AI SDKs, including: - Vercel AI SDK - OpenAI - LangChain - LlamaIndex - Mastra - Firebase Genkit - Dexa Dexter Agentic header