← All skills

content-experimentation-best-practices

100 / 100 · Low risk

Fine to try.

By CognitionAI/devin-marketplace (GitHub) · design · 27 stars · scanned at commit 9836d94

Content experimentation and A/B testing guidance covering experiment design, hypotheses, metrics, sample size, statistical foundations, CMS-managed variants, and common analysis pitfalls. Use this skill when planning experiments, setting up variants, choosing success metrics, interpreting statistical results, or building experimentation workflows in a CMS or frontend stack.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'content-experimentation-best-practices' ] || [ -L ~/.agents/skills/'content-experimentation-best-practices' ]; then echo 'A skill folder named content-experimentation-best-practices already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/CognitionAI/devin-marketplace' "$d" && git -C "$d" checkout --quiet '9836d94e88404aabb682086405c2aa9cba7657ac' -- 'plugins/sanity/skills/content-experimentation-best-practices' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/sanity/skills/content-experimentation-best-practices' ~/.agents/skills/'content-experimentation-best-practices' && 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/'content-experimentation-best-practices' ~/.claude/skills/'content-experimentation-best-practices' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for CognitionAI/devin-marketplace shows the score of its lowest-scoring skill.

[![SkillTrust](https://zalavijaysinh.github.io/skilltrust/badges/CognitionAI/devin-marketplace.svg)](https://zalavijaysinh.github.io/skilltrust/repos/CognitionAI/devin-marketplace/)

Score history