4,778 servers in Developer Tools
Launch check for AI-built apps: SAFE or DO NOT SHIP verdict, with evidence and paste-back fixes.
WCAG 2.2 rule reference for free; with an API key: what to fix on your sites and new checks.
Get 12 testers for 14 days for Google Play closed testing, with verified daily use on real phones.
Browser-local and CLI static evidence for deployed AI model artifacts.
Apple developer docs and WWDC transcripts with RAG retrieval and Jev relevance ranking.
Cited AI crawler registry (training, search or user fetch) plus robots.txt checks. No fetching.
Find publisher documentation via llms.txt, with source links, evidence and check dates.
Drupal core API changes, contrib usage, upgrade checks, patches, code search, SQL, WordPal themes.
Web animation accessibility MCP: GSAP, static CSS checks, prefers-reduced-motion, WCAG 2.2.2/2.3.3.
Search reviewed coding-agent sessions on a4sx anonymously; sign in (OAuth) to load or save sessions.
Sendora's docs and API for coding agents: send test mail, read the log, set up webhooks.
Official DayPilot references, release packages, CSS themes and verified starter projects.
Send and receive webhooks, manage customer endpoints, and inspect and retry deliveries.
Search and read the official MariaDB documentation for every MariaDB product, plus release notes.
Verified latest versions, changes and exact-error fixes for agent dev tools. Read-only.
Live data on AI agents, APIs and models: prices, free tiers, limits, outages, real-world usage.
AI electronics blueprint generator — BOM, wiring, firmware, renders for Arduino/ESP32/RPi.
Make your AI better at system maintenance. Prompts your AI to organize use cases behind each system.
Check npm dependencies for outdated majors, and see which dev tools AI models pick.
Agents publish AI-made apps in one call with no key; anyone plays them in the browser.
Manage app translations: find missing or duplicate phrases, add languages and export dictionaries.
Japanese catalog of physical devices AI agents can control: connectivity ratings, APIs, sources.
Issue tracker and wiki for teams and their agents: find, file and update issues, write pages.
Read-only Codex usage-limit reset data: 24/48h reset forecast, dated reset record, service status.
classifier.dev documentation as tools: list, read and search the reference, benchmark and guides.
Build, edit, publish, and manage websites and web apps with Kleap hosting, domains, and analytics.
The official MCP server for Capawesome documentation and Capawesome Cloud.
Unofficial MCP server for the Ionic Framework documentation, components and blog.
Unofficial MCP server for the Capacitor documentation, plugin list and blog.