Function Callingand Model Context Protocol (MCP)

Every AI News story tagged with both Function Calling and Model Context Protocol (MCP) — the two topics side by side, updated as new articles publish.

Selected tags: Function Calling × Model Context Protocol (MCP) ×

1 article

What Is Function Calling — and How Do AI Models Use Tools?

4 September 2026

Function calling lets AI models like ChatGPT and Claude reach beyond their training data — searching the web, running code, or querying a database — by calling tools an app defines.

Function Calling×and Model Context Protocol (MCP)

What Is Function Calling — and How Do AI Models Use Tools?

Function Callingand Model Context Protocol (MCP)