Skills backed by the most-downloaded npm packages, deduplicated by upstream tool.
50 unique tools with npm download data
| # | Skill | Weekly Downloads | Tool | Category |
|---|---|---|---|---|
| 1 | esbuild Ultra-Fast JavaScript Bundler | 164M/wk | esbuild | Developer Tools |
| 2 | gRPC Service Tool | 147.4M/wk | grpc | Library & API Reference |
| 3 | ESLint Auto-Fix Agent | 120.2M/wk | eslint | Code Quality & Review |
| 4 | Vite Plugin Hot Module Analyzer | 96.8M/wk | vite | Developer Tools |
| 5 | Supabase MCP Server | 83.5M/wk | supabase | Developer Tools |
| 6 | pnpm Fast Disk-Efficient Package Manager | 66.3M/wk | pnpm | Developer Tools |
| 7 | Sharp Image CDN Optimizer | 52.5M/wk | sharp | Image & Creative Automation |
| 8 | Playwright Accessibility Audit Runner | 47.9M/wk | playwright | Browser Automation |
| 9 | Jest Unit Test Scaffolder | 44.8M/wk | jest | Code Quality & Review |
| 10 | Webpack Bundle Analyzer Agent | 44.5M/wk | webpack | Developer Tools |
| 11 | Puppeteer Browser Automation Library for Chrome and Firefox | 40.2M/wk | puppeteer | Browser Automation |
| 12 | GraphQL Data Federation Agent | 34.2M/wk | graphql | Data Extraction & Transformation |
| 13 | SVGO SVG Optimization Tool | 28.7M/wk | svgo | Image & Creative Automation |
| 14 | PostgreSQL Diagnostic Analyzer | 23.2M/wk | postgresql | Runbooks & Diagnostics |
| 15 | OpenAI Image Gen | 21.5M/wk | openai | Image & Creative Automation |
| 16 | Cheerio DOM Extraction Pipeline | 19.6M/wk | cheerio | Data Extraction & Transformation |
| 17 | Normalize international phone numbers into E.164 before CRM imports or messaging workflows | 15.6M/wk | libphonenumber-js | Integrations & Connectors |
| 18 | Storybook Component Tester | 13.7M/wk | storybook | Code Quality & Review |
| 19 | MongoDB MCP Server | 11.2M/wk | mongodb | Developer Tools |
| 20 | Prisma Schema Migrator | 9.9M/wk | prisma | Library & API Reference |
| 21 | Stripe API Reference Navigator | 9.3M/wk | stripe | Library & API Reference |
| 22 | MySQL Query Agent | 8.9M/wk | mysql | Developer Tools |
| 23 | Pixelmatch Pixel-Level Image Comparison Library by Mapbox | 8.7M/wk | pixelmatch | Image & Creative Automation |
| 24 | Convert HTML emails and web fragments into clean plain text for downstream agents | 8.2M/wk | html-to-text | Data Extraction & Transformation |
| 25 | Cypress Component Test Generator | 7.3M/wk | cypress | Browser Automation |
| 26 | Cloudflare Workers Deployer | 7.1M/wk | cloudflare | Templates & Workflows |
| 27 | Drizzle ORM TypeScript SQL Database Toolkit | 7M/wk | drizzle-orm | Developer Tools |
| 28 | Datadog APM Anomaly Detector | 6.6M/wk | datadog | Monitoring & Alerts |
| 29 | API Client Generator Skill | 5.7M/wk | openapi-generator | Developer Tools |
| 30 | SQLite Analyst | 5.5M/wk | sqlite | Developer Tools |
| 31 | PostHog Product Analytics and Feature Flags SDK | 4.8M/wk | posthog-js | Monitoring & Alerts |
| 32 | Twilio MCP Server | 4.4M/wk | twilio | Integrations & Connectors |
| 33 | TypeDoc TypeScript API Documentation Generator | 3.7M/wk | typedoc | Library & API Reference |
| 34 | Stagehand AI Browser Automation Framework | 3.4M/wk | stagehand | Browser Automation |
| 35 | AWS CDK Scaffolder | 3.3M/wk | aws | Templates & Workflows |
| 36 | Microsoft Playwright MCP | 2.8M/wk | playwright-mcp | Browser Automation |
| 37 | WebdriverIO Next-Gen Browser and Mobile Automation Framework | 2.7M/wk | webdriverio | Browser Automation |
| 38 | JSDoc JavaScript API Documentation Generator | 2.7M/wk | jsdoc | Library & API Reference |
| 39 | Snyk Container Image Analyzer | 2.6M/wk | snyk | Security & Verification |
| 40 | Apache Kafka Schema Registry Extractor | 2.5M/wk | kafka | Data Extraction & Transformation |
| 41 | semantic-release Automated Versioning and Release Publishing | 2.5M/wk | semantic-release | CI/CD Integrations |
| 42 | Slack Bolt Event Subscription Debugger | 2.5M/wk | slack | Integrations & Connectors |
| 43 | Vercel Deployment Agent | 2.4M/wk | vercel | Templates & Workflows |
| 44 | Pulumi Drift Detector & Reconciler | 2.1M/wk | pulumi | Runbooks & Diagnostics |
| 45 | LangChain MCP Server | 2M/wk | langchain | Developer Tools |
| 46 | Astro Content-Driven Web Framework | 2M/wk | astro | Developer Tools |
| 47 | Metrics Dashboard Builder | 1.9M/wk | datadog-api-client-typescript | Monitoring & Alerts |
| 48 | Selenium Grid Auto-Scaling Orchestrator | 1.9M/wk | selenium | Browser Automation |
| 49 | zx JavaScript Shell Script Runner | 1.7M/wk | zx | Developer Tools |
| 50 | Lefthook Git Hooks Manager | 1.6M/wk | lefthook | Developer Tools |