Building AI agents that actually do things — not just chat. Lately I’ve been deep in the Model Context Protocol (MCP), connecting LLMs like Claude to real APIs and data: a multi-agent system that researches stock trades, an MCP server that lets AI query a live trading account, and an agent pipeline that turns a plain-English idea into a playable game. Also exploring speech AI, real-time captioning + translation with Hugging Face models.