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Run a structured 5-day process to prototype, test, and validate product ideas with real users.
Passed 20 of 22 test cases with the skill, and 12 of 22 without it.
and 9 more in the full report
8 fixed12 passed either way2 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 8 test cases the skill fixed. Same model, same prompt, with and without the skill.
We are planning to recruit 5 enterprise B2B software buyers for our upcoming sprint test. When should recruiting start, and what incentive range is recommended for B2B participants?
| Checked | Without skill | With skill |
|---|---|---|
| Recommend starting participant recruitment 2 weeks prior to the sprint. | Passed | Passed |
| Specify an incentive range of $100 to $200 for B2B target users. | Missed | Passed |
The instructions your model reads when the skill loads.
A five-day process for answering critical business questions through design, prototyping, and testing ideas with customers. Developed at Google Ventures and used by Google, Slack, Airbnb, and hundreds of startups.
Compress months of debate, design, and testing into one week — and test with real users before writing any production code. The sprint replaces endless discussion with a fixed Monday-to-Friday spine, hard time-boxes, and a single Decider, so a high-stakes product question gets a real answer in five days instead of five months.
Goal: 10/10. Score a sprint plan or execution by awarding 1 point for each item present and correct (10 total). Report the score and the missing items needed to reach 10/10.
A plan missing the Decider, real users, or a same-day prototype caps at 6 — those are the failure modes the sprint exists to prevent.
Monday → Tuesday → Wednesday → Thursday → Friday
Map Sketch Decide Prototype Test
Prerequisites: a big challenge worth a week's focus; the right team (Decider plus 4-7 people with diverse expertise); five full days (10am-5pm) with no interruptions; a dedicated room with whiteboards. One Sprint Master facilitates, keeps time, and manages energy.
See references/facilitation.md when you are the Sprint Master — it has the full facilitation guide, time-boxing tactics, and energy-management moves for keeping a stuck or low-energy room productive.
Goal: Understand the problem and choose a target for the week.
test cases passed, vs 12 / 22 without
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