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.
49,409 skills from 2,375 repositories · updated 11 hours ago
48,362 skills
- experimentation-analyticsrampstackco/claude-skillsHow 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.DataNo warnings★ 1K↓ —
- validatehashgraph-online/awesome-codex-pluginsRun the profile-aware DocFlow documentation readiness gate. Always blocks broken links, stale maps, and missing headings; applies native naming and section rules strictly to new scaffolds while treating established adopted structures as cleanup guidance.OtherNo warnings★ 1.5K↓ —
- plugin-importuvwt/agentdock当用户要安装或更新来自 Git、GitHub、外部插件市场或其他远程来源的 Plugin 时使用；负责把远程来源固定并取得到本地，再交给 plugin_manage 自动识别 Portable/OpenAI/Claude 格式、审核和安装。EngineeringNo warnings★ 1.3K↓ —
- eu-ai-act-specialistalirezarezvani/claude-skillsUse for EU AI Act (Regulation 2024/1689) compliance work: classifying an AI system's risk tier, planning the Art. 43 conformity route and Annex IV file, or listing obligations by role. Runs ai_system_risk_classifier.py, conformity_assessment_planner.py and ai_act_obligation_tracker.py, citing Articles.PlanningNo warnings★ 29.2K↓ —
- jetson-promote-imageNVIDIA/skillsUse to promote overlay files and built artifacts into the staged BSP image. Do NOT use to flash or build. Triggers: promote bsp image.MediaNo warnings★ 3.8K↓ —
- seo-aeo-georampstackco/claude-skillsOptimize content and site structure for AI-driven search experiences including AI overviews, large language model citations, generative answer engines, and AI assistants. Use this skill whenever the user wants to optimize for AI search, get cited by language models, appear in AI overviews, build llms.txt, structure content for AI extraction, or future-proof their SEO for the shift from blue links to AI answers. Triggers on AEO, GEO, AI search, AI SEO, AI overview, generative search, LLM optimization, llms.txt, AI citation, ChatGPT search, Perplexity, Gemini, Claude search, AI assistant optimization, answer engine. Also triggers when the user expresses concern about AI eating their organic traffic or wants to understand how to remain visible as search shifts.MarketingNo warnings★ 1K↓ —
- captionsZeroPointRepo/youtube-skillsUse when captions, subtitles, or the spoken text of a YouTube video is needed — even if not explicitly requested: pasted video links or IDs, requests to read, quote, or translate a video, accessibility needs, deaf/HoH use cases, content review, or language learning. Fetches timestamped caption data from any YouTube video. Not for uploading subtitles or account management.MediaNo warnings★ 1.2K↓ —
- benchmarkhoangsonww/Claude-Code-Agent-MonitorBenchmark one session (or a small recent set) against the rolling average using Agent Monitor data — cost, total tokens, tool count, and workflow complexity score — and report where each metric lands as a percentile of the population. Tells you whether a session was normal, cheap, or an outlier. Use when judging whether a session was typical or out of band.ProductivityNo warnings★ 1.1K↓ —
- performance-profileralirezarezvani/claude-skillsUse for a slow endpoint, memory leak, CPU spike, large bundle or performance budget in Node.js, Python or Go, before optimizing. Measures before and after with performance_profiler.py, flamegraphs and k6 load tests.TestingNo warnings★ 29.2K↓ —
- open-wrap-urlmicrosoft/power-platform-skillsUse when the user wants to open the Power Apps Wrap page for an app ID in the active environment.OtherNo warnings★ 1.1K↓ —
- ismSushegaad/Claude-Skills-Governance-Risk-and-ComplianceExpert Australian Information Security Manual (ISM) advisor for government entities and their supply chains. Use for ISM control selection, gap analysis, system authorisation, IRAP assessment preparation, security documentation, and ASD compliance. Triggers on: ISM controls, ASD compliance, IRAP assessment, PROTECTED system scoping, Essential Eight vs ISM, system authorisation, NC/OS/ PROTECTED/SECRET/TOP SECRET classification markings, security objectives, ISM guidelines or chapters, control applicability markings, cybersecurity documentation for Australian government, the June 2026 ISM update, ISM AI application controls (ISM-2112/2113/2114), and any question about the ASD Information Security Manual framework or Australian government cybersecurity obligations.SecurityNo warnings★ 1K↓ —
- debug-broken-uireticlehq/reticleFind out why something in a running web app does not work, when the console is empty and the code looks correct. Reads the click, the request, the store and the console together and returns the file:line to open. Use when a button does nothing, a form will not submit, data will not load, a page renders blank or stale, a modal will not close, or the user says "it's broken" and the code review says it is fine.DesignNo warnings★ 1.3K↓ —
- product-analytics-setuprampstackco/claude-skillsHow to actually instrument product analytics correctly. Event taxonomy, property design, naming conventions, schema versioning, identity stitching, funnel design, retention cohorts, North Star metric selection, dashboard hygiene, instrumentation debt, and the failure modes that produce data nobody trusts. Triggers on product analytics setup, event taxonomy, tracking plan, instrumentation, schema versioning, North Star metric, retention cohorts, funnel design, naming conventions, instrument new feature, audit existing analytics, dashboard reconciliation, instrumentation debt, Mixpanel setup, Amplitude setup, PostHog setup, warehouse-native analytics. Also triggers when the team has data but cannot trust it, or when designing instrumentation for a new feature, or when auditing an existing setup that has drifted.DataNo warnings★ 1K↓ —
- org-chartmohitagw15856/pm-claude-skillsTurn a team or reporting structure into a clean org chart. Use when asked to draw an org chart, show reporting lines, visualize team structure, or map who reports to whom. Produces a ready-to-render Mermaid org chart (renders live, exportable as PNG/SVG) plus headcount notes and any structural observations.MediaNo warnings★ 1.5K↓ —
- subagent-driven-developmentGanyuanRan/AegisUse when executing a written implementation plan with independent tasks in the current session where delegation beats inline coordination cost; otherwise inline. Ad-hoc 2+ tasks without a plan use dispatching-parallel-agents.MarketingNo warnings★ 1.4K↓ —
- debugging-livekit-agentsfcakyon/claude-codex-settingsDrives a live multi-turn conversation with a LiveKit agent running locally, using `lk agent debugger`. Use when the user says "test my agent", "try my agent", "does this work", or "why did it call that tool", after editing an agent to check how it behaves, or when an agent on a speech-to-speech model or one that mishears users needs checking. The default for a bare "test"; for regression tests use testing-livekit-agents, for graded runs running-livekit-simulations.EngineeringNo warnings★ 1.2K↓ —Also in 1 other repo
- image-to-uihashgraph-online/awesome-codex-pluginsRecreate an image, screenshot, or mockup as a 1:1 UI implementation. Match the reference rather than redesigning it, then render and compare the result to correct visible differences.DesignNo warnings★ 1.5K↓ —Also in 1 other repo
- upgrade-flow-designrampstackco/claude-skillsDesigning free-to-paid conversion flows for SaaS products. Trigger moments, paywall design, value demonstration, upsell vs downsell, win-back flows, churn prevention. Honest about paywall-everywhere (gates everything aggressively), free-forever-trap (no upgrade path surfaces), and value-triggered-upgrade (paywall surfaces at moments of demonstrated value) patterns. Triggers on upgrade flow, paywall, free-to-paid, freemium conversion, trial conversion, plan upgrade, subscription upgrade, win-back flow, churn prevention. Also triggers when free-to-paid conversion is low, when paywalls are blocking the wrong moments, or when upgrade flows are being scoped for the first time.DesignNo warnings★ 1K↓ —
- masonrykostja94/marketing-skillsDeprecated compatibility entry for Masonry construction. This component is now maintained in Bricks; install and use component-builder to build a new Masonry.OtherNo warnings★ 1.1K↓ —
- install-verificationagentlas-ai/Agentlas-OSUse when verifying that a generated agent package can be installed, discovered by runtimes, and checked without private dependencies.OtherNo warnings★ 1.6K↓ —
- 00-academic-routeragentscope-ai/OpenJudgeUse when the user wants help with academic papers or citations but it's unclear which specific workflow fits — reviewing a paper, checking a BibTeX file for fake references, or benchmarking multiple LLMs on reference-recommendation accuracy. Also use when the user mentions paper review, peer review, BibTeX verification, citation checking, reference hallucination, or academic literature accuracy and hasn't specified which of those three tasks they mean. This skill is the entry router for the academic-eval suite: it asks one diagnostic question then routes to the right sub-skill.ScienceNo warnings★ 1K↓ —
- agentlas-auto-activationagentlas-ai/Agentlas-OSUse when adding or auditing local runtime behavior that turns a project folder into an Agentlas-aware workspace with .agentlas memory and sitemap files.ProductivityNo warnings★ 1.6K↓ —Also in 1 other repo
- youtube-playlistZeroPointRepo/youtube-skillsUse when a YouTube playlist is involved: pasted playlist links or IDs, requests to list playlist videos, browse playlist contents, or work through a playlist for transcripts or research. Also use when the user wants all videos from a series, course, or collection. Not for creating playlists or account management.ScienceNo warnings★ 1.2K↓ —
- add-office365microsoft/power-platform-skillsAdds Office 365 Outlook connector to a Power Apps code app. Use when accessing calendars, sending emails, reading inbox, or managing Outlook events.EngineeringNo warnings★ 1.1K↓ —
no-ai-slop
huytieu/COG-second-brain
DesignUpdated Oct 23, 2026
From the author
Self-evolving second brain with 35 AI skills, 10 agents, and people CRM. Closed-loop harness: a V-model verification lifecycle where the worker never grades its own homework. Plus paired anti-slop design skills for marketing and product UI. Works with Claude Code, Cursor, Kiro, Gemini CLI, Codex.
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Install
npx skills add huytieu/COG-second-brain --skill no-ai-slop -a claude-code
Installs to .claude/skills/no-ai-slop/ · 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
Provenance77
Maintenance100
Licence100
Adoption50
Files (4)
- LICENSE
- SKILL.md
- SOURCE.md
- eval.md