Agent skills you can check before you install
Public SKILL.md skills from GitHub repositories with 50+ stars and from the vendors themselves, scanned and scored. Install any of them with one command in Claude Code, Cursor, Codex, GitHub Copilot or Gemini CLI.
49,105 skills from 2,358 repositories · updated 16 hours ago
48,055 skills
- seo-audit-orchestrationrampstackco/claude-skillsMaster orchestrator for a full SEO audit suite powered by the Ahrefs MCP. Use this skill when running a comprehensive SEO audit, scoping a quarterly health check, doing pre-acquisition SEO due diligence, or post-migration verification. Triggers on full SEO audit, comprehensive SEO review, SEO health check, audit my site, SEO due diligence, audit suite, comprehensive audit, end-to-end SEO. Also triggers when a stakeholder wants the complete picture rather than a single-dimension audit.MarketingNo warnings★ 1K↓ —
- ap-jurorSpielewoy/autoprompt-skillReport the compatibility redirect to `ap-independent-checker`; this retired role cannot perform new work.OtherNo warnings★ 1.2K↓ —
- wcagSushegaad/Claude-Skills-Governance-Risk-and-ComplianceExpert WCAG (Web Content Accessibility Guidelines) advisor covering WCAG 2.0, 2.1, and 2.2 — the W3C international accessibility standards. Use this skill whenever a user asks about WCAG success criteria, conformance levels (A/AA/AAA), accessibility audits, POUR principles, accessibility statements, ARIA patterns, colour contrast, keyboard accessibility, screen reader compatibility, mobile accessibility, cognitive accessibility, WCAG 2.2 new criteria, WCAG 3.0 preview, legal requirements referencing WCAG (EN 301 549, EAA, ADA, Section 508), or mapping WCAG to accessibility laws. Trigger for any web or digital content accessibility question — even if the user doesn't say "skill" or "WCAG".LegalNo warnings★ 1K↓ —
- ap-managerSpielewoy/autoprompt-skillReport the compatibility redirect to `ap-work-group-manager`; this retired role cannot perform new work.OtherNo warnings★ 1.2K↓ —
- ap-reviewerSpielewoy/autoprompt-skillReport the compatibility redirect to `ap-independent-checker`; this retired role cannot perform new work.OtherNo warnings★ 1.2K↓ —
- ap-scoperSpielewoy/autoprompt-skillReport the compatibility redirect to `ap-roadmap-author`; this retired role cannot perform new work.PlanningNo warnings★ 1.2K↓ —
- agentlas-graphagentlas-ai/Agentlas-OSUse when the user types /agentlas-graph, /agentlas graph, or /hep-graph to create, list, inspect, or run Agentlas automation graphs.OtherNo warnings★ 1.6K↓ —Also in 1 other repo
- verify-cli-runreticlehq/reticleProve that a command-line tool actually did what it said, instead of trusting its exit code and its output. Snapshots the filesystem before and after, names the expected consequence in advance, and returns one of four verdicts with what could not be seen. Use after running a build, a migration, a scaffolder, a formatter, a codegen step, or an AI coding CLI; when a command printed success and you are about to report "done"; when you are about to write "exit code 0, so it worked"; or when a tool claims it edited files. Needs nothing installed.EngineeringNo warnings★ 1.3K↓ —
- design-systemmicrosoft/power-platform-skillsCreates the Tamagui brand system for an Expo/React Native Power Apps mobile app, including design-system.md, tokens.ts, and an HTML gallery.DesignNo warnings★ 1.1K↓ —
- retro-analysismohitagw15856/pm-claude-skillsAnalyses sprint delivery data and produces a structured retrospective brief. Use when asked to run a retrospective, analyse sprint data, prepare a retro brief, or turn sprint metrics into discussion prompts. Produces a data-grounded retrospective brief with completion stats, pattern analysis, Start/Stop/Continue prompts, and one concrete experiment for next sprint.OtherNo warnings★ 1.5K↓ —
- run-organic-social-plan-calendargooseworks-ai/goose-skillsStep of the run-organic-social playbook: turns the audit, research and dated moments into a two-week grid of empty post slots. Run run-organic-social instead; not for direct use.PlanningNo warnings★ 1.3K↓ —
- huggingface-tool-builderhuggingface/skillsUse this skill when the user wants to build tool/scripts or achieve a task where using data from the Hugging Face API would help. This is especially useful when chaining or combining API calls or the task will be repeated/automated. This Skill creates a reusable script to fetch, enrich or process data.OfficialEngineeringNo warnings★ 11.3K↓ —
- claudedzhng/skillsUse Claude Code as an independent `claude -p` subagent when the user explicitly asks for Claude, wants a second-agent opinion from Claude, or asks to delegate a well-scoped task to Claude. Supports selecting `--model` and thinking/effort level with defaults of the current `opus` alias and `high`.EngineeringNo warnings★ 1.4K↓ —
- agentlas-networkagentlas-ai/Agentlas-OSUse when the user types /agentlas-network, /agentlas network, $hephaestus-network, or /hep-network to staff a durable goal from registered Local, owner Cloud, and public Hub agents or teams.OtherNo warnings★ 1.6K↓ —Also in 1 other repo
- seo-auditkostja94/marketing-skillsWhen the user wants to run an SEO audit, technical SEO audit, or site health check. Also use when the user mentions "SEO audit," "technical audit," "site audit," "crawl audit," "indexing audit," "SEO health," or "fix SEO issues." For prioritization and organic strategy, use seo-strategy. For GSC data analysis, use google-search-console.MarketingNo warnings★ 1.1K↓ —
- youtube-adskostja94/marketing-skillsWhen the user wants to run YouTube ads, set up TrueView or Bumper campaigns, or optimize video ad creative. Also use when the user mentions "YouTube ads," "TrueView," "Bumper ads," "YouTube Discovery," "video ads," "YouTube campaign," or "in-feed ads." For organic YouTube, use youtube-seo.MarketingNo warnings★ 1.1K↓ —
- press-coverage-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Press Coverage Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Press Coverage Page.OtherNo warnings★ 1.1K↓ —
- category-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Commerce Category Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Commerce Category Page.OtherNo warnings★ 1.1K↓ —
- mobile-friendlykostja94/marketing-skillsWhen the user wants to optimize for mobile-first indexing or fix mobile usability. Also use when the user mentions "mobile-friendly," "mobile-first indexing," "mobile SEO," "responsive design," "mobile adaptation," "mobile viewport," "viewport meta," "touch targets," "font size mobile," "AMP," or "Accelerated Mobile Pages." For viewport meta, use page-metadata.DesignNo warnings★ 1.1K↓ —
- top-banner-generatorkostja94/marketing-skillsDeprecated compatibility entry for Top Banner construction. This component is now maintained in Bricks; install and use component-builder to build a new Top Banner.OtherNo warnings★ 1.1K↓ —
- google-adskostja94/marketing-skillsWhen the user wants to set up, optimize, or manage Google Ads campaigns. Also use when the user mentions "Google Ads," "Google Search Ads," "PPC," "SEM," "PMF testing with ads," "test product-market fit," "Responsive Search Ads," "RSA," "Performance Max," "Quality Score," "keyword bidding," or "Google Display/YouTube ads." For paid mix, use paid-ads-strategy.MarketingNo warnings★ 1.1K↓ —
- keyword-researchkostja94/marketing-skillsWhen the user wants to research keywords, find target keywords, or analyze search intent. Also use when the user mentions "keyword research," "keyword tool," "target keywords," "search volume," "search intent," "keyword difficulty," "topical map," "keyword clustering," "People Also Ask," "Google autocomplete," "autocomplete keywords," or "alphabet method." For clusters, use content-strategy.ScienceNo warnings★ 1.1K↓ —
- editorial-qarampstackco/claude-skillsPre-publish QA framework for content. Brief adherence, voice consistency, fact accuracy, structure and clarity, AI-content audit, SEO and AEO compliance, internal linking and schema validation, QA at scale via sampling, the QA workflow, and the discipline that distinguishes catch-problems QA from checkbox QA. Triggers on editorial QA, content review, pre-publish review, content audit, content QA process, AI-content audit, hallucination check, content sampling, programmatic QA, voice consistency check, brief adherence check. Also triggers when a content team is shipping sloppy work, when AI-co-authored content is reaching publish unaudited, when a QA process burns reviewers out, or when a programmatic SEO set needs sampling discipline. On a voice consistency check, this skill owns checking a draft against an existing voice system at the publish gate; use `brand-voice` when the voice system itself needs defining or documenting.TestingNo warnings★ 1K↓ —
- landing-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Landing Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Landing Page.DesignNo warnings★ 1.1K↓ —
experimentation-analytics
rampstackco/claude-skills
DataUpdated Oct 27, 2026
From the author
How to read experiment results without fooling yourself. Confidence intervals, p-values, multiple testing, sequential testing, CUPED, heterogeneous treatment effects, ratio metrics, network effects, dashboard reconciliation, and the interpretation failures that produce confidently wrong shipping decisions. Use this skill whenever the user is reading a finished experiment result panel and about to make a ship, kill, or iterate decision, or when an experiment number does not match the dashboard number. Triggers on read experiment results, result panel, ship or kill decision, p-value, confidence interval, statistical significance, multiple testing, peeking, sequential testing, CUPED, variance reduction, heterogeneous treatment effects, ratio metric, network effects, inconclusive test, experiment versus dashboard mismatch. Use `experiment-design` instead when the test has not run yet and the question is hypothesis, sample size, duration, or what to test.
Install
npx skills add rampstackco/claude-skills --skill experimentation-analytics -a claude-code
Installs to .claude/skills/experimentation-analytics/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Download .zip
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
What it can touch
Instructions onlyNo network use seenLicence: MIT
Safety checks on SKILL.md
No warnings.
Why 88
Security100
Provenance76
Maintenance100
Licence100
Adoption49
Files (9)
- README.md
- SKILL.md
- references/analytics-platform-comparison.md
- references/common-interpretation-failures.md
- references/confidence-interval-cheatsheet.md
- references/dashboard-vs-experiment-reconciliation.md
- references/p-value-interpretation-guide.md
- references/result-presentation-templates.md
- references/statistical-method-reference.md