Prelude Operator
Defend your organization's security, by attacking it
Prelude Operator launched on June 16, 2021 with 67 votes, #1,110 of 3,650 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 5 years on.
What it does
A platform for developer-first advanced security. Defend your organization by mimicking real adversarial attacks. All packaged in a free, easy-to-use desktop application
Prelude Security is now Origin, the endpoint AI observability platform. If you're a Prelude Monitor customer, reach out for next steps. Everyone else, see what Origin does.
You found the right page. We are now Origin , the endpoint AI observability platform for the agent workforce running today. Already running Prelude Monitor? Nothing changes for you. Same product. Same team. Same way of getting in touch with us. Whether you’re running Prelude Monitor today or sizing up Origin for the first time, we look forward to hearing from you. The agents your team deployed write code, touch files, call APIs, and spend budget, often faster than anyone can track by hand. Origin runs at the endpoint, where the work happens. Nothing upstream sees it the same way. Find every agent and MCP server across the fleet, approved and unapprovedfrom originhq.com
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