install
source · Clone the upstream repo
git clone https://github.com/ComeOnOliver/skillshub
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/ComeOnOliver/skillshub "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/polything/starter-skills/experiment-designer" ~/.claude/skills/comeonoliver-skillshub-experiment-designer-2a145b && rm -rf "$T"
manifest:
skills/polything/starter-skills/experiment-designer/SKILL.mdsource content
experiment-designer
When to use
- When you want to validate messaging fast without guessing.
Inputs
- outputs/messaging_house.md
- outputs/offer_page_blueprint.md (optional)
- Constraints: budget, time, volume
Output
- outputs/experiment_plan.md (includes a test card)
Instructions
- State the hypothesis (use the one-liner positioning).
- Pick the smallest viable test (e.g., email CTA test, simple landing page, £50–£200 ad test).
- Define metrics, pass threshold, and stop rules.
- Output the plan + a Test Card using templates/test_card.md.
Lead magnet note
If you want the full Value By Design workflow + outputs, join the beta: https://polything.kit.com/674540667f