How do I install the Skill AB Optimizer Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/skill-ab-optimizer/SKILL.md and restart Claude Code. Both flows are detailed at https://claudskills.com/install/.

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

ClaudSkills / Science & Research / research-methods

Skill AB Optimizer

Category: Science & Research · Sub-category: research-methods · Last updated: 2026-05-21

Continuously tests and improves Claude Code skills using A/B experimentation and Auto Research ML loop. Provides quantitative metrics on skill effectiveness and automatically approves only changes that improve outcomes.

From the source SKILL.md

Automates A/B testing and continuous improvement of Claude Code skills. Instead of guessing whether a skill modification actually helps, this skill provides hard quantitative data — and uses the Auto Research ML loop to automatically approve only changes that measurably improve outcomes.

What this skill does

Skill AB Optimizer is a community-contributed Claude Code skill in the research-methods sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/skill-ab-optimizer/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Skill AB Optimizer Claude Code skill is built for researchers, data scientists, academics, and analysts working with complex data and scientific literature. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 69,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/skill-ab-optimizer
curl -L https://claudskills.com/skills/skill-ab-optimizer/SKILL.md \
  -o ~/.claude/skills/skill-ab-optimizer/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/skill-ab-optimizer/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/skill-ab-optimizer/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\skill-ab-optimizer\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Attribution & license

Source: https://github.com/JanSzewczyk/claude-plugins/blob/HEAD/plugins/code-quality/skills/skill-ab-optimizer/SKILL.md
Author: Szum Tech Team

More Science & Research skills

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Browse all Science & Research skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

Part of Acreator Store — Adam Lankamer's AI tools: PerfectStudio · Ucaption · UTagger · AutoXPoster · TestYourSkills · AutomationFlows · Au Naturel

Skill AB Optimizer

From the source SKILL.md

What this skill does

Who uses this skill

How to install

Manual install (2 steps)

One-click install via the desktop app

Attribution & license

More Science & Research skills

Categories

Use cases

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