How can you move your MCP tools beyond plain text? How do you add interactive UI components directly inside chat conversations? This week on the show, Den Delimarsky from Anthropic joins us to discuss MCP Apps and interactive UIs in MCP.

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Real Python

Den Delimarsky, MCP Steering Committee member and Core Maintainer at Anthropic, joins the Real Python Podcast to discuss Model Context Protocol (MCP) Apps and how to add interactive web-based UI components directly inside chat conversations. Topics include structuring MCP tools, spec-driven development, Claude Agent Skills, tunneling with Cloudflared, reverse engineering with Ghidra MCP, and using FastMCP 2.0.

Episode #285: Exploring MCP Apps & Adding Interactive UIs to Clients – The Real Python Podcast