mcp powered voice agents

[shikhar-cyber]

Summary

Briefly describe the changes and the goal of this PR. Make sure the PR title summarizes the changes effectively.

Motivation

Why are these changes necessary? How do they improve the cookbook?
In this cookbook, we provide an end-to-end modular recipe leveraging MCP for building voice-enabled agents using the OpenAI Agents SDK. In particular, we demonstrate how we can use it for dynamic context management and using agentic tool-calling. We demonstrate the capabilities of such a system for the aforementioned insurance use-case. In this example, we demonstrate the use of MCP for various tools that you may want for your application. Specifically, we showcase the use of custom MCP servers (for text retrieval and web search) as well as using predefined MCP servers (for SQLite).

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