juliusbrussee/caveman
Compressed caveman-style prose for AI coding agents — cuts ~65% output tokens while keeping full technical accuracy
96
100%
Does it follow best practices?
Impact
96%
1.00xAverage score across 38 eval scenarios
Passed
No known issues
task.mdevals/scenario-20/
MongoDB Index Design
Problem
A MongoDB collection orders has 50M documents. Queries filter by customerId + status and sort by createdAt. The query is doing a collection scan. Design the right index and explain your reasoning.
db.orders.find({ customerId: "abc", status: "shipped" }).sort({ createdAt: -1 }).limit(20)evals
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