Connecting Yahoo Finance with AI

Hey, it’s Matt. Welcome to AI Street Markets, where I break down tools connecting AI + Investing. This week:

⚙️ Plugging Yahoo Finance directly into AI

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MCP

ChatGPT and Claude started out as apps you log into, ask questions, and get back links or images.

Until recently, there was no simple way for these platforms to “talk” to each other. That’s changing.

Introduced by Anthropic in November, the Model Context Protocol (MCP) lets LLMs connect to tools and data without custom code for each integration. Think of it like a USB-C port for AI.

It acts as a bridge between probabilistic LLMs and traditional code better suited for structured data.

With MCP, you can let AI run actions on your local machine, for example, “Organize the documents on my desktop into folders by topic.”

It has quickly gained adoption with companies including OpenAI, Google, Microsoft, and more supporting it.

Developers are building open source tools to plug into well-known data providers such as Yahoo Finance.

One…