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.
49,418 skills from 2,407 repositories · updated 15 minutes ago
49,416 skills
- implement-spec-with-goaldzhng/skillsImplement a spec using the harness's goal feature.PlanningNo warnings★ 1.4K↓ —
- demo-scriptmohitagw15856/pm-claude-skillsScript a product demo that lands — the audience's-workflow storyline (their day, not your feature list), the golden path rehearsed with fallbacks, the wow moment placed early, and the demo-death contingencies (the backup video, the reset state, the narration bridge). Use when asked script our product demo, demo this to a customer/exec, our demos meander through features, or the demo broke live last time. Produces the demo storyline, the click-path script with fallbacks, the wow placement, and the contingency kit.MediaNo warnings★ 1.5K↓ —
- pinme-uniwebpayglitternetwork/pinmeUse when generating, modifying, or reviewing PinMe Worker (Cloudflare Worker TypeScript) code that accepts payments through UniwebPay — payment links, products/prices, checkout sessions, payment status reads, refunds, subscriptions, or handling UniwebPay webhooks with @uniwebpay/sdk in a PinMe project.DevOpsNo warnings★ 3.8K↓ —
- shader-genUpdatedChatCut-Inc/agent-pluginAI shader generator for WebGL video effects, transitions, masks, and color grading (LUT / 调色 / 电影感 / film look). Use when the user wants a video effect (滤镜 / 特效), a transition (转场 / crossfade / wipe / cube / 3d), a mask (蒙版 / 遮罩 / reveal), a zoom / push-in (推近 / 推镜头), or a color grade — try the built-in effects (zoom, builtin LUTs) before generating a new shader.MediaNo warnings★ 1K↓ —
- nanoresearch-ideationOpenRaiser/NanoResearchSearch academic literature and generate research hypothesesScienceNo warnings★ 1.3K↓ —
- nanoresearch-writingOpenRaiser/NanoResearchDraft a LaTeX research paper from all previous stage outputsWritingNo warnings★ 1.3K↓ —
- pitch-vs-teachmohitagw15856/pm-claude-skillsKnow which talk you're giving — the pitch (drive one decision) vs. the teach (build understanding) — because mixing their structures fails both, and most bad presentations are one wearing the other's clothes. Use when asked is this a pitch or a training, my informative deck didn't land the ask, my pitch felt like a lecture, or structure this talk for the right job. Produces the mode diagnosis, the structural implications, the mixed-mandate split, and the mode-check on an existing deck.DocumentsNo warnings★ 1.5K↓ —
- 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-recapsilverstein/minutesGenerate a daily digest of today's policy-authorized meetings and voice memos — key decisions, action items, and themes across available recordings. Use when the user asks "recap my day", "what happened in my meetings today", "daily summary", "what did I discuss today", "any action items from today", or wants a consolidated view of the day's conversations.ProductivityNo warnings★ 1.6K↓ —Also in 1 other repo
- cost-alerthoangsonww/Claude-Code-Agent-MonitorReview the configured cost alert rules and the alerts currently fired on the Agent Monitor dashboard, then explain exactly what tripped and why. Uses /api/alerts (fired feed) and /api/alerts/rules (definitions). Use when checking spend alerts or asking why a cost alarm went off.EngineeringNo warnings★ 1.1K↓ —
- hardware-prdmohitagw15856/pm-claude-skillsWrite a PRD for a physical hardware product — target cost (BOM and landed), industrial design constraints, regulatory certifications, reliability targets, serviceability, packaging, and forecast assumptions. Use when asked to write a hardware PRD, spec a new device, define requirements for a physical product, or kick off an NPI program. Produces a complete hardware PRD with a cost stack, cert matrix, reliability spec, and EVT/DVT/PVT milestone targets.PlanningNo warnings★ 1.5K↓ —
- minutes-x1-closeoutsilverstein/minutesPrepare a sourced Minutes meeting outcome for human-governed closeout of existing X1 work. Use when the user wants a meeting decision or commitment to close, defer, escalate, or retire a specific X1 coordination thread. Never use it to infer settlement, move money, contact anyone, or close X1 work automatically.PlanningNo warnings★ 1.6K↓ —Also in 1 other repo
- musicChatCut-Inc/agent-pluginShared ChatCut entry point for newly generated music, soundtrack, theme music, 配乐, background music, an intro theme, a music bed, BGM, or vocal songs. If vocals are unspecified, ask whether the user wants a vocal song or instrumental music before choosing a generator. Use `submit_music` for either branch, with `generationType` selecting instrumental or song mode.MediaNo warnings★ 1K↓ —
- social-media-kithuytieu/COG-second-brainAttach native media (teaser video, GIF, card images) to every social post, with per-platform upload stepsMarketingNo warnings★ 1.3K↓ —
- voiceChatCut-Inc/agent-pluginText-to-Speech (TTS), voice cloning, voiceover, narration placement/sync, and custom sound effects (SFX) generator. Use when the user wants generated speech from text, wants to clone a consented voice from uploaded reference audio, wants to correct a misspoken word or short phrase in recorded speech, wants to add/replace/align narration or voiceover for an existing video/timeline, wants to keep existing voiceover synced after visual retiming edits, needs voice audition/selection, or explicitly wants a newly generated/custom sound effect that is not available in the Sound Effects library.MediaNo warnings★ 1K↓ —
- cold-emailmohitagw15856/pm-claude-skillsWrite a cold sales/B2B outreach email that earns a reply. Use when asked to write a cold email, a sales outreach email, a prospecting email, or a cold email sequence to a business prospect. Produces a short, personalised email — subject, a relevant opener, one clear value-led ask, and a low-friction CTA — plus 2 follow-ups, written to be replied to, not deleted.ProductivityNo warnings★ 1.5K↓ —
- editorial-illustrationshuytieu/COG-second-brainSelf-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.MediaNo warnings★ 1.3K↓ —
- deploy-to-vercelvercel-labs/agent-skillsDeploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy and give me the link", "push this live", or "create a preview deployment".OfficialDevOpsNo warnings★ 33.6K↓ —
- knowledge-consolidationhuytieu/COG-second-brainBuild frameworks from scattered insights across all braindumps and notesProductivityNo warnings★ 1.3K↓ —Also in 1 other repo
- secrets-vault-manageralirezarezvani/claude-skillsUse when setting up HashiCorp Vault, AWS Secrets Manager, Azure Key Vault or GCP Secret Manager, rotating secrets or auditing secret access. Generates config with vault_config_generator.py, plans rotation with rotation_planner.py and analyzes audit logs.DevOpsNo warnings★ 29.3K↓ —
- portfolio-pagemohitagw15856/pm-claude-skillsStructure a portfolio or case-study page that shows your work, not just lists it. Use when asked to write a portfolio page, a project case study, a work showcase, or an 'is this person good?' proof page. Produces a portfolio structure — a positioning header, and per-project case studies (context → your role → what you did → outcome) that demonstrate impact, ready to export as a designed page/PDF.DocumentsNo warnings★ 1.5K↓ —
- products-page-generatorkostja94/marketing-skillsDeprecated compatibility entry for Commerce Product Page construction. This page is now maintained in Pagina; install and use page-builder to build a new Commerce Product Page.OtherNo warnings★ 1.1K↓ —
- asc-ad-hoc-distributionrorkai/app-store-connect-cli-skillsPrepare, publish, resume, and verify private iOS release-testing installs with asc distribute. Use when distributing an IPA to registered devices outside TestFlight, reconciling ad hoc profiles, publishing through caller-owned S3-compatible storage, or diagnosing a resumable private distribution run.MarketingNo warnings★ 1.1K↓ —
- deployment-config-guidealibaba/skill-upAsk for missing deployment settings and summarize the requested configuration without deploying it.DevOpsNo warnings★ 1.4K↓ —Also in 1 other repo
loop-engineering
huytieu/COG-second-brain
EngineeringUpdated Oct 23, 2026
From the author
Shared loop-engineering reference for COG skills - the agent loop, deterministic verifiers, termination conditions, in-loop context management, and named patterns. Invoke when designing or debugging a skill that iterates (search-verify-retry, scan-until-dry, fetch-retry-gate).
Install
npx skills add huytieu/COG-second-brain --skill loop-engineering -a claude-code
Installs to .claude/skills/loop-engineering/ · 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
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- SKILL.md