[DevoxxGR2025] AI Integration with MCPs
Kent C. Dodds, in his dynamic 22-minute talk at Devoxx Greece 2025, explored how Model Context Protocols (MCPs) enable AI assistants to interact with applications, envisioning a future where users have their own “Jarvis” from Iron Man.
The Vision of Jarvis
Dodds opened with a clip from Iron Man, showcasing Jarvis performing tasks like compiling databases, generating UI, and creating flight plans. He posed a question: why don’t we have such assistants today? Current technologies, like Google Assistant or Siri, fall short due to limited integrations. Dodds argued that MCPs, a standard protocol supported by Anthropic, OpenAI, and Google, bridge this gap by enabling AI to communicate with diverse services, from Slack to local government platforms, transforming user interaction.
MCP Architecture
MCPs sit between the host application (e.g., ChatGPT, Claude) and service tools, allowing seamless communication. Dodds explained that LLMs generate tokens but rely on host applications to execute actions. MCP servers, managed by service providers, connect to tools, enabling users to install them like apps. In a demo, Dodds showed an MCP server for his website, allowing an AI to search blog posts and subscribe users to newsletters, though client-side issues hindered reliability, highlighting the need for improved user experiences.
Challenges and Future
The primary challenge is the poor client experience for installing MCP servers, currently requiring manual JSON configuration. Dodds predicted a marketplace or auto-discovery system to streamline this, likening MCPs to the internet’s impact. Security concerns, similar to early browsers, need addressing, but Dodds sees AI hosts as the new browsers, promising a future where personalized AI assistants handle complex tasks effortlessly.