Design, analyze, and document A/B tests for conversion, onboarding, pricing, lifecycle, and product experiments. Use when the user asks for `/ab-test-setup`, experiment design, sample size, statistical significance, A/B test analysis, ICE-scored test backlogs, or avoiding common testing mistakes.
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See how to installReview the instructions the agent will receive before you install.
Use this skill to guide the full experiment lifecycle: hypothesis, design, sample size, implementation, analysis, and playbook documentation. Keep tests focused, measurable, and resistant to common errors like peeking early or testing too many changes at once.
If we change X for audience Y, metric Z will improve because...When building a backlog, score each idea with ICE:
Prioritize tests that combine high impact, credible evidence, and low operational risk.
I want to A/B test our signup CTA button. Current conversion rate is 3.2%, 8,000 visitors/month. Help me design the test, calculate the required sample size, and define what success looks like.Our A/B test just hit sample size. Here are the results [paste metrics]. Is this statistically significant? Should we ship the variant, revert, or keep testing?Build a prioritized A/B test backlog for our onboarding flow. Use ICE scoring. Sources to mine: our drop-off analytics, last month's support tickets, and these 3 heatmap observations.No reviews yet. Tell others what you thought.
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Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.
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Applies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.
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Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.
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Transform git commit history into polished user-facing changelogs and release notes. Use when the user wants a CHANGELOG.md from a version tag or date range, weekly product updates, app store release notes, or Keep a Changelog formatted output with internal noise filtered out.
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Full legal plugin suite for commercial contract review, privacy/DPA analysis, and AI governance vendor reviews. Use when the user invokes /commercial-legal:review, /privacy-legal:dpa-review, /ai-governance-legal:vendor-ai-review, renewal tracking, DSAR responses, or EU AI Act triage.
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Review contracts with clause-by-clause risk scoring, market benchmarks, negotiability ratings, and redline suggestions. Use when the user pastes an NDA, SaaS/MSA, M&A LOI, or payment agreement and wants a Contract Safety Score, CUAD-based risk breakdown, or /review as [position] analysis.
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