Infrastructure

Free Sparkplug B topic linting, UNS naming checks and AI-readiness screening. No API key.

Agent-native TypeScript framework for building MCP servers. Declarative definitions with auth, multi-backend storage, OpenTelemetry, and first-class support for Bun/Node/Cloudflare Workers.

MCP server for browser automation using Playwright with profile management, page registry, and multi-browser support

Model Context Protocol server for Azure DevOps integration - enables Claude to interact with work items, projects, and boards

The largest Claude Code plugin marketplace. 500 plugins, 600+ developer tools in one MCP server. Security, testing, DevOps, CI/CD, databases, frontend, backend, API design, ML/AI, mobile, cloud, serverless, authentication, monitoring, and more.

AI agent skills that build UI from Figma/screenshot/text and iterate until all tests pass

Node.js and TypeScript debugging with 25+ tools for AI agents

MCP server for Dynadot domain registrar — domain search, registration, DNS, and transfers

AWS Lambda runtime adapter for MCP servers built with ModelFetch

Manage domains, DNS records, contacts, marketplace listings, and more via the Spaceship API

MCP server and Claude Code plugin. Runs an agent's code on fresh, isolated VMs, several at once, each run recorded with evidence

Zero-dependency browser automation over raw CDP — no Puppeteer, Playwright, or Selenium.

MCP server for automating native Windows desktop apps — Playwright for Windows. Gives AI assistants (Copilot, Claude, Cursor) full control over WinUI3, WPF, WinForms, and Win32 apps with 55 UI automation tools. Built entirely with GitHub Copilot.

Chrome over CDP for AI agents. Blind benchmark vs agent-browser: -33% tokens, -33% cost, -32% time

Read Bilibili, Douyin, Xiaohongshu and any web page via your own logged-in Chrome.

MCP server for Safari DevTools — browser debugging and automation for AI coding agents

MCP server for PostgreSQL with full read-write support, transactions, and schema inspection. Works with any PostgreSQL instance — local, Supabase, AWS RDS, or self-hosted. Use with Claude, Cursor, Windsurf, and any MCP-compatible AI client.

Managed proxy sessions, health, rotation, usage, and spend controls for AI agents.

Unified API library for apps and AI agents — payments (Stripe, PayPal), email (SendGrid, SES, Resend), SMS (Twilio), auth (JWT, Clerk, Auth0), storage (S3, R2, GCS), vector DBs, AI providers (OpenAI, Anthropic, Gemini, Groq, & more), Cloudflare, and 100+

MCP server integrating with Vercel's agent-browser for AI-driven browser automation