Protocol Career
How this site works, written against the code rather than the marketing. What each drill measures, how the rubric weights are set and by whom, what the debrief can tell you and what it cannot. The weights are ours, not any firm's, and these pages say so wherever a number appears.
11 guides.
AI Case Feedback 2026: Instant Scores Without a Model
Our drill grader has no model in it. What the scorecard returns, the four blind spots we measured, and the firms' published rules on AI during an assessment.
Behavioral Examples: The Follow-Up Breaks the Story
Fit answers usually survive the question and fail the probe. Fourteen behavioral examples with their probes, three spoken formats, and a timed rehearsal loop.
Case Books 2026: Where to Get One, and How to Drill It
We host no case book file. Who writes one, which school routes hand you a legitimate copy, how old the public copies really are, and five gestures that work.
Case Interview Drills 2026: Score One Skill at a Time
Six rubrics from our own code, the weight on every dimension, one margin drill scored three ways, and the three scores we measured and would not defend.
The Free Tools: Thirteen Addresses and What Grades
Every tool that opens without an account, what each one does, the weights behind the six graded drills, and a firm's published break-even reproduced in one.
Guided Cases: Prompts, Fifty-Seven Cases, One Clock
What a prompted case does that a transcript cannot, the exact mix of our fifty-seven cases, and two full cases a firm publishes free with their answers.
Learning Mode: Seven Lessons and Fifty-Six Minutes
The stage before drilling pays. Every lesson with its length, what each one is paired with, and the point at which learning becomes the expensive option.
The PEI and Fit Workbook, Printed Out on This Page
Four themes one firm publishes with its own questions, seven competencies another reviews against, fourteen signals, and a story bank worksheet you can fill in.
Case Math Drills: What Each of Our Four Weights Buys
Our math rubric puts Answer 40, Working 25, Units 15 and Interpretation 20. Here is how each point is won, and a firm's own break-even recomputed twice.
Voice Mode: Saying a Whole Case Out Loud, One Take
Speaking removes the revision written practice hides. What the spoken constraint costs you, the nineteen tips one firm prints, and where an AI listener stops.
This Site Against a Private Coach: An Honest Split
Where a coach beats any scoring engine, what our grader mechanically does, the arithmetic of our three prices, and the division to run on your coach rate.