EventCatalog

event-catalog/mcp-server

An MCP server that lets MCP clients such as Claude, Cursor and Windsurf query and get insights from your EventCatalog.

Install

npx -y @eventcatalog/mcp-server https://demo.eventcatalog.dev ABCD-1234-5678-9012-3456-7890

Client configuration

{
  "mcpServers": {
    "eventcatalog": {
      "command": "npx",
      "args": [
        "-y",
        "@eventcatalog/mcp-server",
        "https://demo.eventcatalog.dev",
        "ABCD-1234-5678-9012-3456-7890"
      ]
    }
  }
}

GitHub stars: 13
Author: @event-catalog
Category: Knowledge Management, Developer Tools
Updated: Oct 6, 2026

Features

Connect to any MCP Client (Claude, Cursor, Windsurf, etc)
Run MCP server locally on your machine with one command
Connect to your EventCatalog instances
Ask questions about your architectures
Ask questions about your OpenAPI and AsyncAPI specifications
Ask about domains, services and messages, and much more
Get the schemas for events, queries, commands and services (OpenAPI, AsyncAPI, JSON Schema)
Ask questions about ubiquitous language for any domain and their entities

Tools (10)

find_resources
find_resource
find_owners
find_producers_and_consumers
get_schema
review_schema_changes
explain_ubiquitous_language_terms
create_flow
eventstorm_to_eventcatalog
create_eventcatalog

Details on this page are taken from the project's README. Open README

Supported clients

Clients mentioned in this server's README:

View all

Claude Desktop

Desktop · Freemium · Proprietary

Anthropic's official Claude AI desktop application. Supports MCP servers to extend functionality.

WindowsMacOS

Cursor

Desktop · Freemium · Proprietary

The first agentic IDE. The Cursor editor truly merges how developers and AI work together, delivering a magical coding experience.

WindowsMacOSLinux

Windsurf

Desktop · Freemium · Proprietary

The first agentic IDE. The Windsurf editor truly merges how developers and AI work together.

WindowsMacOSLinux

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