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1
accessibilityExpert in web accessibility (WCAG 2.1 AA compliance) for React/Next.js applications, ensuring all pr
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advanced-evaluationMaster LLM-as-a-Judge evaluation techniques including direct scoring, pairwise comparison, rubric ge
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agent-browserAutomates browser interactions for web testing, form filling, screenshots, and data extraction. Use
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agent-folder-initInitialize a comprehensive .agents/ folder structure for AI-first development. Use this skill when s
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ai-loading-uxDesign AI loading, thinking, and progress indicator UX. Use when explicitly asked to improve AI wait
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analytics-expertThis skill should be used when users need help analyzing content analytics data, creating reports, i
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api-design-expertExpert in RESTful API design, OpenAPI/Swagger documentation, versioning, error handling, and API bes
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artifacts-builderSuite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern fronten
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aws-infrastructureExpert in AWS infrastructure setup including EC2, VPC, security groups, Application Load Balancers,
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biome-validatorValidate Biome 2.3+ configuration and detect outdated patterns. Ensures proper schema version, domai
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brand-architectUse this skill when users need to develop brand strategy, choose a company name, define brand positi
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brand-name-generatorGenerate creative brand names, company names, product names, or startup names. Includes naming strat
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bun-validatorValidate Bun workspace configuration and detect common monorepo issues. Ensures proper workspace set
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business-model-auditorUse this skill when users need to stress test their business model, identify scale limitations, find
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business-operatorUse this skill when users manage multiple businesses, need help prioritizing across ventures, want a
—17
changelog-generatorAutomatically creates user-facing changelogs from git commits by analyzing commit history, categoriz
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channel-validatorUse this skill when users need to validate their marketing channel strategy, assess channel focus, o
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clerk-validatorValidate Clerk authentication configuration and detect deprecated patterns. Ensures proper proxy.ts
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cofounder-evaluatorUse this skill when users need to evaluate potential co-founders, assess founder compatibility, desi
—21
comment-modeGranular feedback on drafts without rewriting. Generates highlighted HTML with click-to-reveal inlin
—22
competitive-intelligence-analystUse this skill when users need to analyze competitors, monitor market movements, benchmark features/
—23
component-libraryExpert React/Next.js component architect specializing in creating consistent, reusable, and maintain
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constraint-eliminatorUse this skill when users need to remove customer friction, improve customer success, handle objecti
—25
content-creatorExpert content creator specializing in newsletters and tweets that capture your authentic voice. Cre
—26
content-script-developerExpert in browser extension content scripts, DOM integration, and safe page augmentation across mode
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context-degradationRecognize, diagnose, and mitigate patterns of context degradation in agent systems. Use when context
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context-fundamentalsUnderstand the components, mechanics, and constraints of context in agent systems. Use when designin
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context-optimizationApply optimization techniques to extend effective context capacity. Use when context limits constrai
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copy-validatorUse this skill when users need to validate sales copy, landing page text, email sequences, or market
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copywriterBrand voice guardian and conversion-focused copywriter, specializing in direct, no-fluff copy that a
—32
cto-advisorTechnical leadership guidance for engineering teams, architecture decisions, and technology strategy
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design-consistency-auditorAudit and maintain design system consistency, UX/UI patterns, color palettes, and design best practi
—34
devcontainer-setupSet up a .devcontainer for VS Code with Docker, Claude Code CLI support, and configurable options. U
—35
docker-expertExpert in Docker, docker-compose, Dockerfile patterns, and container orchestration for NestJS and Ne
—36
docsCreates clear, concise technical documentation for software projects, runbooks, and developer guides
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early-hiring-advisorUse this skill when users need to make early hires, build their founding team, determine compensatio
—38
ec2-backend-deployerExpert in deploying backends to EC2 instances using CI/CD pipelines, Docker containers, and GitHub A
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email-finderThis skill should be used when users need to find email addresses associated with a domain. It activ
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error-handling-expertExpert in error handling patterns, exception management, error responses, logging, and error recover
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evaluationBuild evaluation frameworks for agent systems. Use when testing agent performance, validating contex
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execution-acceleratorUse this skill when users are stuck on a decision, overthinking, experiencing analysis paralysis, or
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execution-validatorUse this skill when users need to validate a launch plan, assess MVP scope, or determine if they're
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expert-architectUse this skill when users need to build their positioning, develop their attractive character, or cr
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expert-validatorValidate positioning, authority, and messaging strategy using Expert Secrets principles. Assess Attr
—46
expo-architectScaffold a production-ready Expo React Native app with working screens, navigation, and optional Cle
—47
financial-operations-expertUse this skill when users need help with business finances, tax planning, bookkeeping, profit/loss a
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frontend-designCreate distinctive, production-grade frontend interfaces with high design quality. Use this skill wh
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fullstack-workspace-initScaffold a production-ready full-stack monorepo with working MVP features, tests, and CI/CD. Generat
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fundraise-advisorUse this skill when users need to raise funding, create a pitch deck, prepare for investor meetings,
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funnel-architectUse this skill when users need to design a sales funnel, map a value ladder, or create a customer jo
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funnel-validatorUse this skill when users need to validate an existing sales funnel, landing page sequence, or custo
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gh-address-commentsHelp address review or issue comments on the open GitHub PR for the current branch using gh CLI; ver
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gh-fix-ciInspect GitHub PR checks with gh, pull failing GitHub Actions logs, summarize failure context, then
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git-safetyScan git history for sensitive files, clean leaked credentials, and set up prevention measures. Use
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humanizerIdentify and remove AI writing patterns to make text sound more natural and human. Based on Wikipedi
—58
husky-test-coverageSet up or verify Husky git hooks to ensure all tests run and coverage stays above 80% (configurable)
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idea-validatorValidate startup ideas using Hexa's Opportunity Memo framework and Perceived Created Value (PCV) met
—60
incremental-fetchBuild resilient data ingestion pipelines from APIs. Use when creating scripts that fetch paginated d
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internal-commsA set of resources to help me write all kinds of internal communications, using the formats that my
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landing-page-vercelScaffold a production-ready static landing page with working email capture form, analytics, and resp
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lead-channel-optimizerUse this skill when users need to optimize lead generation channels, identify highest-ROI marketing
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leads-researcherThis skill should be used when users need to research leads, find company information, discover cont
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linter-formatter-initSet up Biome (default) or ESLint + Prettier, Vitest testing, and pre-commit hooks for any JavaScript
—66
market-sizerUse this skill when users need to calculate market size (TAM/SAM/SOM), assess market opportunity, va
—67
mcp-builderGuide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact wi
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memory-systemsDesign and implement memory architectures for agent systems. Use when building agents that need to p
—69
micro-landing-builderScaffold, clone, and deploy config-driven NextJS landing pages that use a shared UI components packa
—70
mongodb-atlas-checkerVerify MongoDB Atlas setup and configuration for backend applications. Checks connection strings, en
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mongodb-migration-expertDatabase schema design, indexing, and migration guidance for MongoDB-based applications.
—72
monitoring-setupExpert in setting up Sentry error tracking and Google Analytics for NestJS and Next.js applications.
—73
multi-agent-patternsDesign multi-agent architectures for complex tasks. Use when single-agent context limits are exceede
—74
mvp-architectUse this skill when users need to scope an MVP, define minimum viable features, plan early product d
—75
nestjs-queue-architectQueue job management patterns, processors, and async workflows for video/image processing
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nestjs-testing-expertTesting patterns for NestJS apps using Jest, covering unit, integration, and e2e tests.
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nextjs-validatorValidate Next.js 16 configuration and detect/prevent deprecated patterns. Ensures proxy.ts usage, Tu
—78
nextra-writerExpert in creating clear, comprehensive technical documentation with Nextra (Next.js-based docs fram
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offer-architectUse this skill when users need to create irresistible offers, design value stacks, optimize product/
—80
offer-validatorValidate existing offers using Hormozi's Value Equation. Scores offers, exposes weaknesses, and prov
—81
open-source-checkerExpert in detecting private information, secrets, API keys, credentials, and sensitive data in codeb
—82
outbound-optimizerUse this skill when users need to improve cold outreach, optimize cold emails or DMs, increase respo
—83
package-architectDesign and maintain TypeScript packages in a monorepo, including exports and build configuration.
—84
partnership-builderBuild revenue-generating partnerships including affiliate programs, integration partnerships, resell
—85
performance-expertExpert in performance optimization for React, Next.js, NestJS applications covering frontend renderi
—86
planning-assistantThis skill should be used when users need help with content planning, calendar management, research
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plasmo-extension-architectArchitect Chrome MV3 extensions using Plasmo, including messaging, storage, and UI surfaces.
—88
playwright-e2e-initInitialize Playwright end-to-end testing for Next.js and React projects. Sets up configuration, crea
—89
positioning-anglesUse this skill when users need to find their unique marketing angle, differentiate from competitors,
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pricing-strategistUse this skill when users need help with pricing strategy, feel they're undercharging, want to raise
—91
project-init-orchestratorOrchestrates complete project initialization by coordinating agent-folder-init, linter-formatter-ini
—92
project-scaffoldUnified project scaffolder that works across all platforms. Scaffold .agent folders, backend (NestJS
—93
prompt-engineerExpert prompt engineer specializing in content generation and social media optimization
—94
qa-reviewerSystematically review AI agent work for quality, accuracy, and completeness. Catches bugs, verifies
—95
quick-viewGenerate minimal HTML pages to review Claude Code output in a browser. Use when terminal output is h
—96
react-native-componentsMaster React Native 0.79.5 components, styling, performance optimization, and mobile UI best practic
—97
retention-engineUse this skill when users need to reduce churn, increase customer lifetime value (LTV), build recurr
—98
roadmap-analyzerAnalyze project features against ICP (Ideal Customer Profile) needs to identify gaps and recommend r
—99
rules-captureAutomatically detects and documents user preferences, coding rules, and style guidelines when expres
—100
scale-validatorUse this skill when users need to validate if their business can scale, stress-test their model, or
—101
search-domain-validatorThis skill should be used when users need to validate domain name format, check domain availability,
—102
security-expertExpert in application security, OWASP Top 10, authentication, authorization, data protection, and se
—103
serializer-specialistExpert in JSON:API serialization patterns using ts-jsonapi or similar libraries.
—104
session-documenterDocument session work with explicit commands. Use /start to begin tracking, /end to finalize session
—105
shadcn-setupSet up shadcn/ui component library with Tailwind CSS v4 configuration. Handles installation, initial
—120
skill-captureExtracts valuable learnings, patterns, and workflows from conversations and persists them as reusabl
—121
skill-creatorGuide for creating effective skills. This skill should be used when users want to create a new skill
—122
spec-firstUse when building anything non-trivial. Enforces a spec → plan → execute → verify loop that prevents
—123
startup-icp-definerUse this skill when users need to define their ideal customer profile, identify target personas, map
—124
strategy-expertThis skill should be used when users need help with content strategy, persona building, competitive
—125
stripe-implementerImplement Stripe payment processing, subscription management, webhook handling, and customer managem
—126
support-systems-architectUse this skill when users need to set up customer support systems, create help docs/FAQs, implement
—127
table-filtersDesigns optimal filtering UX for data tables. Use when building a table that needs filters - analyze
—128
tailwind-validatorValidate Tailwind CSS v4 configuration and detect/prevent Tailwind v3 patterns. Use this skill when
—129
task-prd-creatorUse this skill when users request new features, enhancements, bug fixes, or any work that needs plan
—130
testing-cicd-initAdd Vitest testing infrastructure and GitHub Actions CI/CD to any TypeScript project. Supports Next.
—131
testing-expertExpert in testing strategies for React, Next.js, and NestJS applications covering unit tests, integr
—132
theme-factoryToolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML la
—133
tool-designDesign tools that agents can use effectively, including when to reduce tool complexity. Use when cre
—134
traffic-architectDesign traffic strategy, build Dream 100 list, or plan audience acquisition using Traffic Secrets pr
—135
traffic-validatorValidate traffic strategy against Traffic Secrets principles. Assess Dream 100, Work In vs. Buy In,
—136
workflow-automationThis skill should be used when users need help designing content workflows, creating process documen
—137
workspace-performance-auditOrchestrates comprehensive performance audits across full-stack monorepos. Coordinates performance-e
—138
x-algorithm-optimizerOptimize X/Twitter content for algorithm engagement signals. Based on xai-org/x-algorithm's Grok tra
—139
youtube-video-analystForensic-level deconstruction of YouTube videos to extract viral formulas, hooks, retention mechanic
—Featured
Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →