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experiment-coach

85 / 100 · Low risk

Fine to try.

By growthack88/growth-marketing-os (GitHub) · marketing · 130 stars · scanned at commit c7852de

Experiment Coach — validates ideas before launch and runs growth experiments after it, from inside the chat. Use when someone wants to test an idea, product, feature, offer, price, message or channel before building or launching it; get real market feedback; plan customer interviews, a smoke-test landing page, a waitlist, a fake-door test or a pre-sale; set a pass/fail line from unit economics; size a sample or an A/B test; read out a test result; build a ranked experiment backlog; write an exp…

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'experiment-coach' ] || [ -L ~/.agents/skills/'experiment-coach' ]; then echo 'A skill folder named experiment-coach already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/growthack88/growth-marketing-os' "$d" && git -C "$d" checkout --quiet 'c7852deefb3cd90029f02d328b9e59cea39ef585' -- 'skills/experiment-coach' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/experiment-coach' ~/.agents/skills/'experiment-coach' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'experiment-coach' ~/.claude/skills/'experiment-coach' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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