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Model Context Protocol (MCP) with ColdFusion

Last update:
May 18, 2026
Use the Model Context Protocol (MCP) to connect ColdFusion applications to AI agents and external systems through a standardized interface.

What is MCP

The Model Context Protocol (MCP) is an open protocol that defines how AI agents (clients) interact with external systems (servers) using a standardized, auditable interface.
As AI systems evolve from simple chatbots to agents that perform complex tasks, they need a reliable way to access tools and data. MCP defines how AI agents talk to external systems in a consistent, auditable way.
MCP standardizes access to:
  • Tools: Actions the model can invoke (for example, search, calculate, or update records)
  • Prompts: Reusable prompt templates that describe workflows
  • Resources: Read-only contextual data (files, logs, domain-specific data)
  • Optional flows: Sampling, elicitation, logging, and roots
Figure: MCP ecosystem

When to use MCP in ColdFusion

Use MCP when your ColdFusion application needs to:
  • Call AI-enabled tools — Invoke tools exposed by external or internal systems (for example, Jira, Wiki, or custom APIs)
  • Expose ColdFusion business logic — Make your CFCs, services, and data available as AI-callable tools
  • Share prompts and resources — Centralize prompt templates and data so multiple AI clients can reuse them
  • Build agentic workflows — Create AI-assisted flows without writing custom glue code for each integration
ScenarioMCP roleColdFusion approach
Chatbot that fetches Jira ticketsClientUse MCPClient to connect to Jira MCP server
Expose patient records to an AI assistantServerUse MCPServer to wrap healthcare CFCs
Share a discharge-summary prompt across appsServerRegister prompts on your MCP server
Multi-tenant app with per-tenant toolsBothClient for external MCPs; server for your tools
MCP is optional. You can call tools directly from CFML, but MCP becomes valuable when you need:
  • Standardization: One protocol for all AI integrations instead of custom APIs per vendor
  • Governance: Auditable tool calls, centralized prompt management, and controlled resource access
  • Reuse: Share tools, prompts, and resources across multiple AI clients and applications

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