Flight simulator for AI-native engineering

Ship real software with an AI coding agent, and catch its mistakes.

Bring the coding agent you already use: Claude Code, Codex, Cursor, Copilot, Gemini and others. Work a realistic engineering mission on a codebase you have never seen, then get an evidence-based report on what you shipped and how you worked with the agent.

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How it works

Pick a mission, a stack and a level

Java with Spring Boot, Python with FastAPI, TypeScript with Node.js, or C# with .NET. Beginner or intermediate.

Work it with your agent

A real repository on your machine, with a history and a brief. Ask the stakeholder questions, make the calls a human has to make, and supervise your agent.

Submit and get your report

Hidden checks decide whether the change is right. The report explains every finding and cites the evidence behind it.

What the report looks at

Eight engineering attributes, scored from what we can observe. Anything we could not observe is marked "not observed" and never counts against you.

Problem framingUnderstanding what is actually being asked
Context discoveryFinding what the codebase and people already know
Engineering decisionsMaking and recording the calls that need a human
AI collaboration and supervisionDirecting the agent and checking its work
Functional correctnessWhether the change does the right thing
Verification disciplineTests and checks that prove it
Design, safety and maintainabilityLeaving the system better, not just green
Change discipline and communicationA change others can review and trust

Start with one mission

Available in the pilot

First mission

One mission in your stack, with a reviewed report

₹99 one-time

See all plans

Coming soon

Monthly and in-browser plans

More missions each month in your own IDE (₹399 / month), or an in-browser coding coach with nothing to install (₹799 / month).

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