Claude Desktop

Overview

Claude Desktop + EventCatalog gives you a powerful new way to interact with your architecture using natural language. Ask Claude questions about your services, events, domains, or ownership.

This integration works seamlessly with MCP (Model Catalog Protocol), allowing Claude to read your architecture documentation.

• Get fast answers.
• Onboard new developers faster.
• Enable non-engineers to query your architecture.

Example Prompts

Here are a few useful questions you or your team can ask Claude once integrated:

• “Which services produce the InventoryAdjusted event?”
• “Who owns the OrderService?”
• “What commands does the Payments domain support?”
• “How is UserSignedUp consumed across the system?”
• “What are all the events in the Checkout flow?”

Claude can return answers with summaries, links to documentation, and even visual guidance using EventCatalog data.

Value for Teams

This integration can save time and unlock new workflows:

For Developers:
No more context switching—get architecture answers instantly, even while coding or debugging.

For New Hires:
Ramp up faster by asking natural-language questions about the system instead of navigating complex docs.

For Product Managers & Analysts:
Query the live system design without needing technical deep-dives or help from engineers.

Save time: Stop searching through repositories and Confluence pages. Save money: Reduce support overhead and onboarding time across the team. Bridge silos: Make architecture accessible across roles and departments.

How It Works

Claude connects to your EventCatalog instance via the MCP protocol. It reads your architecture models—schemas, services, events, domains—and provides conversational answers.

Core Features

• 💬 Ask Claude anything about your system architecture
• 📡 Claude queries your EventCatalog using the MCP protocol
• 📃 Supports semantic architecture models—domains, services, events, commands, ownership, etc.
• 🔄 Works with synced schemas from GitHub, schema registries, and more
• ✅ Enables cross-functional teams to understand architecture effortlessly