Unlocking Legacy Systems with the Model Context Protocol (MCP): A New Era for Insurance Integration

Firas Ben Hassan   |   4 min read 

Legacy mainframes and COBOL-based systems remain the workhorses of the insurance industry. They ensure stability, but they also create silos, bottlenecks, and enormous complexity. That complexity has been a major barrier to AI adoption—especially when it comes to moving beyond simple chatbots into fully agentic AI systems that can act on behalf of employees or customers.

The Model Context Protocol (MCP) doesn’t just solve technical integration headaches. It is the enabler for a much deeper transformation: agentic AI in insurance.

What is Agentic AI?

Unlike traditional AI models that answer questions, agentic AI systems can:

  • Plan: Break down goals into steps.
  • Act: Execute actions directly in enterprise systems.
  • Adapt: React to context, exceptions, and user feedback.

This shift requires safe, standardized access to enterprise systems—exactly what MCP provides.

1. Claims Agents That Act

  • Before: AI could only suggest next steps, leaving humans to key data into legacy claims systems.
  • With MCP: AI agents file claims, request documents, update status, and even trigger payments directly, with compliance guardrails.
  • Transformation: Human adjusters move from data entry to exception handling and customer empathy.

 

2. Underwriting Agents That Decide

  • Before: AI assisted underwriters with insights, but lacked direct hooks into rating engines.
  • With MCP: AI agents query rating engines, run scenarios, and issue preliminary quotes in real time.
  • Transformation: Underwriters supervise and refine, while AI handles the repetitive “heavy lifting.”

 

3. Customer Service Agents That Resolve

  • Before: Chatbots could only provide FAQs or escalate to a human.
  • With MCP: AI service agents can change addresses, add drivers, adjust coverage, and fetch bills — acting like a digital employee inside core systems.
  • Transformation: Customers get 24/7 service without waiting; humans handle edge cases.

Agentic AI without guardrails is risky—especially in a regulated, customer-sensitive industry like insurance. MCP provides the structure and control needed to scale safely:

  • Tool Permissions: AI agents can only access predefined MCP “tools” (e.g., GetQuote, UpdatePolicy).
  • Auditability: Every action is logged, ensuring transparency for compliance teams.
  • Resilience: If one system is unavailable, MCP helps agents adapt gracefully instead of failing outright.

In effect, MCP gives insurers the “rails” for AI agents—ensuring autonomy is productive, not chaotic.

Sure’s MCP-enabled platform is already demonstrating end-to-end AI-driven policy management. Its AI agents don’t just chat with customers; they autonomously:

  • Generate quotes.
  • Bind coverage.
  • Update policies.
  • File and track claims.

The results:

  • 95% faster quote-to-bind.
  • 80% faster service response.

This is agentic AI at work—made possible by MCP’s ability to connect AI actions with legacy processes safely and reliably.

The future of insurance AI is not just conversational — it’s agentic. AI systems will act as digital colleagues, handling entire workflows from start to finish.

But to get there, insurers must overcome the complexity of their legacy systems. MCP provides the missing link: a secure, standardized way for AI agents to act inside core systems without costly replacements or risky workarounds.

For business leaders, MCP enables faster growth and sharper competitiveness.
For technical teams, it provides the scaffolding for safe, scalable agentic AI.
For the industry, it unlocks a future where AI doesn’t just advise — it acts.

About the author

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Firas Ben Hassan

Firas Ben Hassan is a visionary AI leader, Deputy Head of AI, and Program Manager of AllianzGPT at Allianz Technology. He drives Allianz Technology's global AI strategy, enhancing many inusrance processes such as claims, and fraud detection through AI-powered solutions.

A passionate educator, he has trained 15,000+ Allianz employees in Generative AI and Prompt Engineering. A sought-after speaker at global AI conferences, including Reuters and Insurance Innovators Summit, Firas is shaping the future of AI in insurance. Currently, he is furthering his expertise through an Advanced Executive Program at MIT.