Find out where you're the O-Ring.
A conversational AI interview that finds the exact spots where your team would feel it if you left. Takes 5–15 minutes.
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What is an O-Ring?
The O-ring theory comes from economics: a single small component, if it fails, brings down an otherwise high-performing system. The Space Shuttle Challenger was destroyed by one faulty O-ring. The rest of the engineering was excellent.
Most teams have their own O-rings — people whose absence would create cascade failures, whose work quietly holds everything else together, and whose value rarely shows up cleanly in a job title. This assessment helps you find out if that person is you.
5 Dimensions of O-Ring Work
7 Archetypes. Which one are you?
Based on where your operational evidence lies, you will be mapped to one of these roles:
Gets pulled in when things break. Reactive, high-stakes expertise.
Sits between teams or vendors. The bridge that keeps projects shipping.
Built the systems others use. Knows the codebase or workflow logic inside out.
Holds institutional memory, relationships, and history that cannot be documented.
Runs the engine the business depends on day-to-day. Quiet, consistent, irreplaceable.
Holds everything together in ways nobody can cleanly describe. Highest O-Ring risk.
Modular, self-contained expertise. High performer but low operational risk.
Your Executive Briefing
Get a comprehensive, leadership-ready report translating your engineering value.
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