Inflection.io Releases Free and Open-Source MCP Server for Marketo

I’m excited to announce and immediately release a free MCP server for Marketo! Check out the setup instructions here.

With this MCP server, you can use LLM platforms such as Claude, N8N, or ChatGPT to interact with your Marketo instance. Examples include asking Claude to analyze programs or even create a draft of them from scratch.

Some example prompts for common Marketo use cases:

“I need to delete 20,000 records from Marketo to stay under my contact limit. Please analyze and recommend 20,000 records to delete and tell me why they should be deleted.”

“Analyze my webinars from the past 6 months. Provide recommendations for how they can be improved.”

“Create a webinar program for 4 weeks from today. It will be a new product launch webinar. Clone the webinar template and draft all the promotion and follow-up emails.”

“Create a field marketing program for a marketing executive dinner we’re hosting in Chicago, 3 weeks from today. Draft the promotion emails, the audience should be metro Chicago prospects with titles VP or higher. Be sure to include all relevant title variations.”

Or even let sales and BDR access the server, so they can self-service common questions like “Why did this lead MQL?” or “Why didn’t this lead MQL?”

You may be asking yourself, “Aaron, Inflection is a competitor to Marketo, why would you build this?” Yes, that’s true, we are a competitor and were the first marketing automation product to become AI-native and introduce LLMs to create and analyze campaigns. We want to give the broader ecosystem a small taste of what’s possible with agentic marketing automation, and just maybe they’ll consider Inflection later. Because of the rich data and context inside the Inflection ContextGraph^TM, Inflection provides outputs that have fewer hallucinations, less errors, and a true agentic collaboration experience. With additional functionality such as LLM-personalized emails, the ContextGraph^TM, our market-leading in-app agent, no data, contact, or API limits, Inflection is a much more capable offering. 

Please be aware that we call the Marketo MCP server the “YOLO edition” edition. We’ve added some simple guardrails, but use at your own risk. It can do just about everything a human can do in your Marketo instance.  For example, it can’t delete contacts or programs, but it can activate programs, so it could activate a program that deletes contacts.

If you’re interested in using AI to transform marketing, be sure to take a look at what we’re doing at Inflection.

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Marketo is a registered trademark of Adobe Inc.. This MCP server is not sponsored, endorsed by or affiliated with Adobe or any of its subsidiaries or affiliated companies and/or third party licensors.