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README.md

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 ## Stack
 
-- <a href="https://www.gradio.app/">Gradio</a> (UI, API, MCP Server & ChatGPT Apps)
+- <a href="https://www.gradio.app/">Gradio</a> (UI, API & MCP Server)
 - <a href="https://www.crewai.com/">CrewAI</a> (Agent Framework)
 - <a href="https://phoenix.arize.com/">Arize AI</a> (Observability)
-- <a href="https://www.postman.com/ai-engineer/generative-ai-apis/overview">Postman</a> (MCP Client - filter by GAIA)</p>
+- <a href="https://github.com/features/copilot/">Github Copilot Pro</a> (Development)
+- <a href="https://huggingface.co/">Hugging Face Pro</a> (AI)
+- <a href="https://www.postman.com/ai-engineer/generative-ai-apis/overview">Postman Free</a> (Testing: API & MCP Client - filter by GAIA)</p>
 
 ## Models