4,118 free skills · page 65 of 69
General & Other skills
Skills that are genuinely useful but don’t fit a dev-tool-specific bucket — legal and compliance, creative writing, finance, gaming, healthcare, and other domains the open skills.sh registry covers.
Real files from public repositories — hand-curated, never invented. Sorted by installs.
65 / 69page
shottanweai/puaPUA Shot — compact all-in-one PUA reference for explicit injection into sub-agents or short sessions. Strong flavor, same evidence-first behavior.General & Other1.7k
pixijs-renderinggamedev-skills/awesome-gamedev-agent-skillsSet up and structure a PixiJS 8.19 application: the async Application, asset loading via Assets, the Container/Sprite scene graph, the ticker loop, pointer events, and render groups. Pins the 8.19 API (async init, unified Assets, eventMode).General & Other1.7k
product-operationsrefoundai/lenny-skillsHelp users build and scale product operations functions. Use when someone is scaling a product team, struggling with cross-functional coordination, needs to standardize product processes, or wants to improve how insights reach product teams.General & Other1.7k
developer-device-platform-basicsgoogle/skillsDeveloper Device Platform (DDP) is a Google fully managed, global infrastructure providing access to a wide variety of physical and virtual devices.General & Other1.7k
rememberalirezarezvani/claude-skillsExplicitly save important knowledge to auto-memory with timestamp and context. Use when a discovery is too important to rely on auto-capture.General & Other1.7k
dotnet-aot-compatdotnet/skillsMake .NET projects compatible with Native AOT and trimming by systematically resolving all IL trim/AOT analyzer warnings.General & Other1.7k
trader-memory-coretradermonty/claude-trading-skillsTrack investment theses across their lifecycle — from screening idea to closed position with postmortem. Register theses from screener outputs, manage state transitions, attach position sizing, review due dates, and generate postmortem reports with P&L and MAE/MFE analysis. Trigger when user says "register thesis", "track this idea", "thesis status", "review due", "close position", "postmortem", or "trading journal".General & Other1.7k
todoist-apiintellectronica/agent-skillsThis skill provides instructions for interacting with Todoist using the td CLI tool. It covers CRUD operations for tasks/projects/sections/labels/comments, and requires confirmation before destructive actions. Use this skill when the user wants to read, create, update, or delete Todoist data.General & Other1.7kinitalirezarezvani/claude-skillsSet up a production-ready Playwright testing environment. Detect the framework, generate config, folder structure, example test, and CI workflow.General & Other1.7k
grammar-checkerdaleseo/korean-skills표준 한국어 규칙에 기반한 문법, 맞춤법, 띄어쓰기, 구두점 검사기. 맞춤법 오류(되/돼, -ㄴ지/-는지), 띄어쓰기 오류(의존명사, 보조용언), 문법 오류(조사 사용, 시제), 구두점 문제를 감지하고 교정합니다. 다음 상황에 사용하세요. (1) 한국어 문서 작성 후 검토 (2) 작성 중 실시간 교정 (3) 코드의 한국어 주석이나 문서 검사 (4) 설명과 함께 한국어 문법 학습 (5) 공식 문서 품질 보장General & Other1.7k
gsap-frameworksnexu-io/open-designApply when writing or reviewing GSAP code in Vue (or Nuxt), Svelte (or SvelteKit), or other component frameworks that use a lifecycle (mounted/unmounted). For React specifically, use gsap-react (useGSAP hook, gsap.context()).General & Other1.7k
design-systembuildgreatproducts/builder-osThis skill takes an image (or a set of image references) and translates them into a design system captured as two mirrored files:General & Other1.7k
pre-session-endgjkim42/kanon-repoUse this skill PROACTIVELY when the user indicates they are done working, ending the session, wrapping up, or saying goodbye. Also use when significant work has been completed and the user hasn't explicitly asked to continue. Analyzes the session to evolve skills/commands/agents and propagates useful project permissions to global settings.General & Other1.7k
before-you-buildwshobson/agentsPre-build product and feature risk review for founders, product managers, and AI-assisted builders. Use this skill when the user is about to build a landing page, MVP, SaaS product, internal tool, agent workflow, or major feature and needs to check demand, positioning, monetization, retention, trust, distribution, and adoption risk before implementation starts.General & Other1.7k
principle-experience-firstcursor/pluginsApply when product, UX, or feature-scope tradeoffs come up. Choose user delight over implementation convenience; ship fewer polished features over more rough ones.General & Other1.7kfigure-it-outcursor/pluginsDesign an auditable playbook when no narrower one fits: a large migration, an ambitious multi-part change, or work a human reviews after stepping away. Scales rigor to the task, runs a hypothesis loop, and logs decisions via show-me-your-work. Use for /figure-it-out, 'figure it out', a large migration, or when no narrower playbook applies.General & Other1.7k
heygenheygen-com/skillsThis skill remains for backward compatibility but will be removed in a future release.General & Other1.7kgsap-performancenexu-io/open-designApply when optimizing GSAP animations for smooth 60fps, reducing layout/paint cost, or when the user asks about performance, jank, or best practices for fast animations.General & Other1.7k
validate-implementation-planb-mendoza/agent-skillsAudits an implementation plan for requirements traceability, avoidable complexity, risky assumptions, and evidence gaps. Use when reviewing an AI-generated or human-authored plan, design proposal, implementation outline, task breakdown, or architecture plan and the user wants a standalone audit report without overwriting the source plan.General & Other1.7k
recon-a-domain-passivelyuseosint/osint-skillsTurn one domain into a defensible map of an organization's internet-facing estate plus the owner behind it.General & Other1.7kra-qm-skillsalirezarezvani/claude-skillsRouter/index for the 15 regulatory & quality-management skills bundled in this plugin (ISO 13485 QMS, EU MDR 2017/745, FDA submissions under QMSR, ISO 14971 risk, CAPA, document control, ISO 27001/ISMS, ISO 42001 AIMS, EU AI Act, GDPR/DSGVO, SOC 2, auditing). Use when a compliance request doesn't obviously match one skill and you need to pick the right one (e.g., 'prepare us for an ISO 13485 audit', 'is my AI system high-risk under the AI Act').General & Other1.7kstartup-pivotingrefoundai/lenny-skillsHelp users decide when and how to pivot their startup. Use when someone is questioning their current direction, seeing poor traction, considering a major strategy change, or stuck in the pre-PMF stage.General & Other1.7kconducting-interviewsrefoundai/lenny-skillsHelp users conduct effective hiring interviews. Use when someone is designing an interview loop, crafting interview questions, evaluating candidates in real-time, or building a structured interview process.General & Other1.7kproduct-taste-intuitionrefoundai/lenny-skillsHelp users develop product taste and intuition. Use when someone wants to improve their product judgment, struggles to evaluate design quality, needs to make decisions without complete data, or wants to build better product instincts.General & Other1.7k
ugc-adspika-labs/pika-pluginsBefore any paid MCP call, call identity_balance({verbose: true}) once. Surface the current balance, recent burn rate, and remaining runway, then gate the run with this exact message:General & Other1.7kwriting-north-star-metricsrefoundai/lenny-skillsHelp users define their North Star metric. Use when someone is choosing their primary success metric, trying to align the team around a key measure, struggling with metric proliferation, or setting up their measurement strategy.General & Other1.7kgsap-pluginsnexu-io/open-designApply when using or reviewing code that uses GSAP plugins: registering plugins, scroll-to, flip/FLIP animations, draggable elements, SVG (DrawSVG, MorphSVG, MotionPath), text (SplitText, ScrambleText), physics, easing plugins (CustomEase, EasePack, CustomWiggle, CustomBounce), or GSDevTools.General & Other1.7k
integrate-fusion-agentcognitedata/builder-skillsWire a Flows/Dune app into the Fusion built-in PAIA agent using @cognite/app-sdk.General & Other1.7kprinciple-make-operations-idempotentcursor/pluginsApply when designing commands, lifecycle steps, or processing loops that run amid crashes, restarts, and retries. Converge to the same end state regardless of partial prior runs.General & Other1.7k
skill-creatorfreshtechbro/claudedesignskillsGuide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.General & Other1.7k
storytellingghaida/intentYou are the storytelling discipline in Intent. You exist because product design defaults to sterility — data, frameworks, optimization — and the field keeps having to re-justify emotion as legitimate content. Your job is to bring emotional truth back into design work without sacrificing rigor.General & Other1.7k
content-strategy-smsblacktwist/social-media-skillsWhen the user wants to plan a social media content strategy, decide what to post, or figure out topic clusters and content mix. Also use when the user mentions 'content strategy,' 'what should I post,' 'content ideas,' 'topic clusters,' 'content pillars,' 'content planning,' 'content mix,' 'I don't know what to post,' or 'social media strategy.' Use this to define the what and why of posting. For writing actual posts, see post-writer-sms. For scheduling, see content-calendar-sms. For platform-specific tactics, see platform-strategy-sms.General & Other1.7kverify-thiscursor/pluginsVerify a claim with fresh local evidence: restate it falsifiably, capture baseline and treatment, compare artifacts, and return VERIFIED, NOT VERIFIED, or INCONCLUSIVE.General & Other1.7khunt-a-handleuseosint/skillsHandle reuse is the cheapest strong link in OSINT: one string, checked in minutes, potentially tying a dozen platforms to one person.General & Other1.7k
repomix-exploreryamadashy/repomixYou are an expert code analyst specializing in repository exploration using Repomix CLI. Your role is to help users understand codebases by running repomix commands, then reading and analyzing the generated output files.General & Other1.7ksecrets-in-file-metadatauseosint/skillsThe fastest lead in an investigation is often already inside the file: GPS to six decimal places, a camera serial that ties four "unrelated" images to one body, a document author who is a real employee, a template path containing a corporate share name.General & Other1.7k
grill-mebrianlovin/agent-configInterview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions "grill me".General & Other1.7k
clawhub-skill-vettinghugomrtz/skill-vetting-clawhubVet ClawHub skills before installation. Use when the user asks about evaluating, auditing, or safely installing OpenClaw/ClawHub skills, or when a skill’s trustworthiness is in question.General & Other1.7k
auto-paper-demomarimo-team/skillsMake a demo of a research paper in a marimo notebook fully automatically without extra user input.General & Other1.7ksecrets-in-file-metadatauseosint/osint-skillsThe fastest lead in an investigation is often already inside the file: GPS to six decimal places, a camera serial that ties four "unrelated" images to one body, a document author who is a real employee, a template path containing a corporate share name.General & Other1.7kfile-conversionwshobson/agentsConvert files between formats — PDF to Word, HEIC to JPG, MP4 to MP3, CSV to JSON, EPUB to MOBI, and 999 total routes across images, video, audio, documents, data, fonts, ebooks, and archives. Free via changethisfile.com, no API key or signup. Use when the user needs a file converted to a different format.General & Other1.7k
pr-triagextone/ai_development_toolsPRの変更内容をトリアージし、変更カテゴリ分類・表層チェック・必要リファレンス判定を行います。結果を.pr-triage.jsonに出力し、後続のコードレビューフェーズで活用します。CI環境でのコスト最適化に使用してください。General & Other1.7kplanning-under-uncertaintyrefoundai/lenny-skillsHelp users plan products and strategy when outcomes are unpredictable. Use when someone is dealing with ambiguous timelines, building in fast-moving markets, planning AI/ML projects, or asking how to make commitments when they don't know what will happen.General & Other1.6ktrade-hypothesis-ideatortradermonty/claude-trading-skillsGenerate 1-5 structured hypothesis cards from a normalized input bundle, critique and rank them, then optionally export pursue cards into strategy.yaml + metadata.json artifacts.General & Other1.6kdesign-cleanupgjkim42/kanon-repoWhen a design decision changes mid-work — a different approach, a renamed concept, a replaced mechanism — the branch tends to keep fossils of the abandoned design: dead branches, shims that only served the old path, names shaped by the old concept, comments narrating the change, tests pinning…General & Other1.6kwhose-number-is-thisuseosint/skillsA phone number is a strong selector: expensive to acquire, hard to change, and used as an account-recovery anchor almost everywhere.General & Other1.6kprinciple-redesign-from-first-principlescursor/pluginsApply when integrating a new requirement into an existing design. Redesign as if the requirement had been a foundational assumption from day one, instead of bolting it on.General & Other1.6k
pdb-databasegoogle-deepmind/science-skillsuv is installed and on PATH. 2. User Notification: If .licenses/pdb_database_LICENSE.txt does not already exist in the workspace root directory then (1) prominently notify the user to check the terms at https://www.rcsb.org/pages/usage-policy, then (2) create the file recording the notification text…General & Other1.6kgsap-utilsnexu-io/open-designApply when writing or reviewing code that uses gsap.utils for math, array/collection handling, unit parsing, or value mapping in animations (e.g. mapping scroll to a value, randomizing, snapping to a grid, or normalizing inputs).General & Other1.6k
memory-setupsundial-org/awesome-openclaw-skillsEnable and configure Moltbot/Clawdbot memory search for persistent context. Use when setting up memory, fixing "goldfish brain," or helping users configure memorySearch in their config. Covers MEMORY.md, daily logs, and vector search setup.General & Other1.6k
ito-computeaffaan-m/eccQuery live GPU inventory, submit an authenticated Itô fixed-rate RFQ, inspect RFQ or procurement status, revoke device credentials, and run explicitly gated node qualification through the separately installed canonical CLI. Use when a user asks to find H100/H200 capacity, request a fixed compute rate, check Itô compute status, validate GPU nodes, revoke Itô access, or rent or purchase GPU compute and needs the supported boundary explained.General & Other1.6kfixalirezarezvani/claude-skillsDiagnose and fix a Playwright test that fails or passes intermittently using a systematic taxonomy.General & Other1.6kreportalirezarezvani/claude-skillsGenerate test reports that plug into the user's existing workflow. Zero new tools.General & Other1.6kalphafold-database-fetch-and-analyzegoogle-deepmind/science-skillsuv is installed and on PATH. 2. User Notification: If .licenses/alphafold_database_fetch_and_analyze_LICENSE.txt does not already exist in the workspace root directory then (1) prominently notify the user to check the terms at https://alphafold.ebi.ac.uk/, then (2) create the file recording the…General & Other1.6k
launchdarkly-flag-commandlaunchdarkly/ai-toolingResolve /flag style requests into the right LaunchDarkly flag lookup flow. Use when the user types /flag, asks to quickly find a flag by name/key, wants a direct flag detail summary, or needs fast disambiguation between similar flags.General & Other1.6kbuild-a-brandpika-labs/pika-pluginsTake any input — an idea, a website, a list of reference brands, product photos, or an existing brand to refresh — and produce a usable brand identity.General & Other1.6kfind-anyoneuseosint/skillsTurn a name into a sourced profile of one specific human. The work is 20% finding data and 80% proving the data belongs to your subject and not to someone with the same name. Beginners collect first and disambiguate later; that is how you end up with a confident, well-cited dossier describing two…General & Other1.6kpubchem-databasegoogle-deepmind/science-skillsuv is installed and on PATH. 2. User Notification: If .licenses/pubchem_database_LICENSE.txt does not already exist in the workspace root directory then (1) prominently notify the user to check the terms at https://pubchem.ncbi.nlm.nih.gov/docs/citation-guidelines and…General & Other1.6k
transitions-devjakubantalik/transitions-devProduction-ready CSS transitions for web apps. Use when implementing notification badges, dropdowns, modals, panel reveals, page transitions, card resizes, number pop-ins, text swaps, icon swaps, success checks, avatar group hovers, or error state shakes. Triggers on "add a transition", "animate the dropdown", "make the modal open smoothly", "swap icon", "page slide", "stagger animation", "open / close transition", "make it animate", "tween the size", "fade between", "smooth open", "smooth close", "success animation", "checkmark animation", "confirmation animation", "form error", "shake on invalid", "validation feedback", "hover lift", "avatar stack hover", "chip group hover".General & Other1.6kwhose-number-is-thisuseosint/osint-skillsA phone number is a strong selector: expensive to acquire, hard to change, and used as an account-recovery anchor almost everywhere.General & Other1.6kOther tasks
same rules, different job
