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.
49,450 skills from 2,407 repositories · updated 34 minutes ago
48,356 skills
- gooseworksgooseworks-ai/goose-skillsGooseWorks growth coworker and router for markets, competitors, audiences, creators, campaigns, ads, photos, graphics, video, content, email, SEO, social, leads and contacts. Use for brand facts or copy too, so offers, prices, rules, audience and bestsellers reach the brand's Marketing Brain.MediaNo warnings★ 1.3K↓ —
- dossieralirezarezvani/claude-skillsUse for diligence or meeting prep on a specific company, person or organization ('prep me for a meeting with X', 'due diligence on Y'). Tests the user's stated hypothesis with balanced evidence (disconfirming_evidence_balance.py) and writes a .docx dossier.TestingNo warnings★ 29.3K↓ —
- url-dumphuytieu/COG-second-brainQuick capture URLs with automatic content extraction, insights, and categorization into knowledge bookletsOtherNo warnings★ 1.3K↓ —
- exportChatCut-Inc/agent-pluginHosted ChatCut plugin sessions only (the `chatcut` MCP server). If the conversation is driving ChatCut Desktop (a `chatcut_desktop*` MCP server), load this skill only when the user explicitly chooses the plugin/web surface — desktop sessions otherwise ship their own instructions and tools. Export or deliver a ChatCut project through the hosted connector, including video, audio, subtitles, XML, and render-status checks.MediaNo warnings★ 1K↓ —
- signup-login-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Authentication Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Authentication Page.OtherNo warnings★ 1.1K↓ —
- phone-messagesnano-muse/nanoMusenanoMuse: an open-source personal agent for every device you own. One agent with a name and a look of its own that does things, keeps working while the app is closed, remembers you, and asks before anything you cannot undo. On Android, iPhone and iPad, Windows / macOS / Linux and in the browser; your phone's screen and your computer as its hands.BrowserNo warnings★ 3.2K↓ —
- page-croalirezarezvani/claude-skillsFix a page that is not converting: section by section audit with fixes ranked by impact. Use whenever a homepage, landing, pricing or feature page gets few signups, sales or clicks.MarketingNo warnings★ 29.3K↓ —
- known-errorsChatCut-Inc/agent-pluginDiagnose ChatCut plugin tool failures, rejected mutations, unexpected response shapes, and blocked import, generation, or render operations.MediaNo warnings★ 1K↓ —
- product-helpChatCut-Inc/agent-pluginAnswer current ChatCut product questions using the latest official Docs, Releases, and Changelog. Use for how ChatCut works; UI layout, buttons, and feature instructions; troubleshooting; feature or fix availability on Web, Desktop, or Agent Plugin and minimum version requirements; credits including costs, balance, usage history, validity, or recent charges; plans, subscriptions, renewals, ChatCut Pro, pricing, card or Alipay (支付宝) payments, and billing; Desktop downloads; Agent Plugin installation or updates for Codex and Claude Code; and manual GUI guidance when an action cannot be completed directly. NOT for live project, asset, timeline, or item state; use the matching read tool instead.DesignNo warnings★ 1K↓ —
- verificationChatCut-Inc/agent-pluginHosted ChatCut plugin sessions only (the `chatcut` MCP server). If the conversation is driving ChatCut Desktop (a `chatcut_desktop*` MCP server), load this skill only when the user explicitly chooses the plugin/web surface — desktop sessions otherwise ship their own instructions and tools. Verify that ChatCut plugin edits are reflected in project structure and visible timeline output before reporting success.WritingNo warnings★ 1K↓ —
- widget-formsChatCut-Inc/agent-pluginAsk for structured ChatCut input using the current plugin host's supported form surface.OtherNo warnings★ 1K↓ —
- train-ticketsnano-muse/nanoMusenanoMuse: an open-source personal agent for every device you own. One agent with a name and a look of its own that does things, keeps working while the app is closed, remembers you, and asks before anything you cannot undo. On Android, iPhone and iPad, Windows / macOS / Linux and in the browser; your phone's screen and your computer as its hands.BrowserNo warnings★ 3.2K↓ —
- work-with-creatorsgooseworks-ai/goose-skillsReal creators and influencers, researched, priced and briefed. Use when the marketer says "find influencers", "which creators are worth paying, at what price?", "find real UGC creators to film for our ads", "who should we seed product to", "is this creator's engagement real", "what should I pay this creator" or "write a creator brief". Free research first; one credit yes only to vet deeper. Drafts only: contacts nobody, agrees nothing, moves no money. Not for AI-made UGC-style video — use goose-video; if unsure, ask: a real person filming, or AI-made?MediaNo warnings★ 1.3K↓ —
- writehashgraph-online/awesome-codex-pluginsUse for marketing, social, replies, product copy, launch copy, and writing in the user's voice when their Emulo writing profile should guide the task. Do not use for unrelated execution or UI/UX design alone.WritingNo warnings★ 1.5K↓ —Also in 2 other repos
- digital-humanChatCut-Inc/agent-pluginCreate script- or audio-driven talking-head videos with a user's saved character, portrait, or a representative still from video. Use for 数字人、角色口播、数字分身、 照片开口说话、人像口播, AI avatar, talking photo, AI presenter, or digital twin. Choose between direct-to-camera speech and short character performances by the requested shot. Do not use for static avatars, game or 3D characters, video translation, existing talking-head editing, lip-sync dubbing alone, or TTS alone.MediaNo warnings★ 1K↓ —
- falsegreen-skillhashgraph-online/awesome-codex-pluginsA curated list of awesome OpenAI Codex / ChatGPT plugins, skills, and resources. The #1 Codex Marketplace. See live plugins at: https://hol.org/plugins/best-codex-pluginsOtherNo warnings★ 1.5K↓ —
- ui-designTencentCloudBase/CloudBase-AI-ToolkitUse when users need visual direction, interface hierarchy, layout decisions, design specifications, or prototypes before implementing a Web or mini program UI.DesignNo warnings★ 1.2K↓ —Also in 5 other repos
- talivia-agent-kithashgraph-online/awesome-codex-pluginsSet up Talivia revenue-first website analytics with MCP, then verify live traffic and revenue attribution.DataNo warnings★ 1.5K↓ —
- taisly-social-media-postinghashgraph-online/awesome-codex-pluginsConnect AI agents to Taisly through MCP to publish and schedule videos, inspect history, and manage reposts.MarketingNo warnings★ 1.5K↓ —Also in 1 other repo
- analyze-performancegooseworks-ai/goose-skillsWeekly performance read across every channel we run: what worked, why, and what to make next, judged on the business's real number (store revenue, qualified pipeline, retained users), not platform claims. Use when: write my Monday report; how are my ads doing — which ad won?; are my ads actually making money (Meta says 4x ROAS but revenue is flat); why did sales drop this week; did the test win; is my tracking working; monthly numbers for the replan; anything on fire today. Not for acting on the recommendations (pausing, scaling, launching) — use run-paid-campaigns; not for replanning the budget — use plan-campaign.TestingNo warnings★ 1.3K↓ —
- oma-coordinationfirst-fluke/oh-my-agentCoordinate assigned specialist tasks and handoffs manually. Use when supervising a multi-agent project step by step.PlanningNo warnings★ 1.4K↓ —
- digital-humanChatCut-Inc/agent-pluginCreate and manage script- or audio-driven AI avatar videos from an official or saved presenter, an imported portrait, or a representative still prepared from video. Use for 数字人、数字分身、虚拟人、照片开口说话、人像口播、改稿不重拍, AI avatar, AI avatar video, avatar video, talking avatar, talking photo, photo avatar, video avatar, AI presenter, virtual presenter, virtual spokesperson, digital human, or a person's digital twin, including choosing or creating the avatar and deciding its voice, script, aspect ratio, and output quality. Do not use for a static profile-picture avatar, game or 3D character creation, an industrial digital twin, ordinary B-roll, generic image-to-video, video translation, talking-head editing, lip-sync dubbing alone, or TTS-only requests.MediaNo warnings★ 1K↓ —
- establishing-project-contextGanyuanRan/AegisUse when the user asks to establish shared project language, or project work exposes a conflicting, renamed, or deprecated domain term that needs active semantic modeling. Routine small tasks stay on the fast path.ProductivityNo warnings★ 1.4K↓ —
- minutes-copilotsilverstein/minutesStart and control Minutes Coach, the separate real-time copilot HUD, with an explicit meeting goal. Use only for explicit Coach or HUD lifecycle requests such as "start Minutes Coach", "open the Coach HUD", "pause Minutes Coach", "resume Minutes Coach", "Minutes Coach status", or "stop Minutes Coach". Do not use for requests that explicitly ask the current terminal agent to watch or strategize; those belong to minutes-live-sidekick. An ambiguous request such as "coach me live" requires one short surface clarification and must not automatically start Coach.OtherNo warnings★ 1.6K↓ —Also in 1 other repo
ab-test-planner
mohitagw15856/pm-claude-skills
TestingUpdated 3 hours ago
From the author
Design statistically rigorous A/B tests for product features, UI changes, onboarding flows, and pricing experiments. Use when asked to set up an experiment, design an A/B test, calculate sample size, or interpret test results. Produces a complete test plan with hypothesis, variant definitions, sample size, duration estimate, guardrail metrics, and a results interpretation guide.
Install
npx skills add mohitagw15856/pm-claude-skills --skill ab-test-planner -a claude-code
Installs to .claude/skills/ab-test-planner/ · 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
Provenance78
Maintenance100
Licence100
Adoption51
Files (4)
- SKILL.md
- references/test-validity-traps.md
- references/worked-example.md
- templates/test-plan.md