Growth · Planning
Experiment Lab
Isolate one variable, set kill criteria, and compress experiments to 2-3 days so you actually learn something
When to use this
- — You want to test a hypothesis but need a clean experiment design
- — You ran an experiment and need help interpreting the results
- — You're stuck and need a sprint of quick experiments to break through
- — You keep running experiments but never learn anything — too many variables, no measurement, no stopping rules
What you provide
- — What you want to test
- — Results from a completed experiment
- — Request for an experiment sprint
What you get back
- — Single-variable experiment design with kill criteria, scoped to 2-3 days
- — Results analysis with kill/iterate/double-down decision — plus a distribution multiplication plan if it worked
- — Root cause analysis and next experiment design when results say kill
- — Sprint of 8-10 micro-experiments scoped to 2-3 days each
Try these
I want to test whether shorter videos get more engagement. I ran a pricing experiment — $9 vs $19. Here are the results: [data] I'm stuck. Design me a 2-week experiment sprint to break through. I'm at $2K MRR and nothing is moving. Design me a sprint to find what works. Install
Open Claude → Customize, scroll to Skills, click "Add skill", and upload the .zip file (no need to unzip). Or paste the contents into any AI agent.
Or copy this prompt for your AI:
git clone --depth 1 --sparse --filter=blob:none https://github.com/filip-pilar/founder-skills.git && cd founder-skills && git sparse-checkout set skills/experiment-lab && install the skill from skills/experiment-lab/
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