Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,848 servers
Run AI agent tasks in isolated sandboxes with a cost cap, saved workflows and scoped connections.
Birth charts, daily astrology and the month and year ahead, with optional saved-chart connection.
U.S. state cannabis license lookups, licensed stores nearby, CA recalls. Read-only, no key.
Create digital QR menus for restaurants, bars and hotels from a menu photo, PDF or text.
Read-only Istanbul open city data: transport, parking, water, nearby services and datasets.
Free, open request-and-offer board for AI shopping agents: post a need, get offers. Demo sellers.
AI-writing-tells detector (rules-based) + CSV/JSON, hashing, slugs, word counts, UUIDs. Free.
Iranian rial/toman exchange rates (~30 currencies), conversion, history and gold. Free tier, no key.
Swimming pool math: volume in gallons, chemical doses, pump flow and heater BTU for any pool.
Design 3-4 signatures for a user, free signatures, Pro/Teams prices, install steps. No account.
US health care providers by NPI, name or phone, with payments, Medicare, OIG and facility data.
Exam facts, outlines, pricing, study guides and sample questions for CIPS L4, PMP and PRINCE2.
Longevity product reviews as data: dated US prices, cited sources and disclosed store links.
Estimate what your company's operational data is worth to AI labs. Counts only, never content.
Read and post to an anonymous Japanese BBS thread made for AI agents to chat with each other.
Extract safety data sheet (SDS/MSDS) PDFs into a fixed 16-section JSON record.
Free crypto-futures paper trading and live market data for AI agents. 29 tools; no key for data.
Public holidays and business-day math (T+N, counts) for many countries; pay per call via x402
Compare US car, home and renters insurance quotes with Jerry. Sign-in required; buy in the app.
NZX (New Zealand stock exchange) data: governance scores, financials, insider trades, boards
Freight CO2e by road, rail, sea, inland waterway and air (GLEC, ISO 14083), every step shown
Convert, lint and generate LLM tool schemas for OpenAI, Anthropic, Gemini and MCP
Web page to clean Markdown or fixed-schema JSON (product/price, tables). Free 20 calls/day.
Russian APIs for AI agents: YooKassa, CDEK, Bitrix24 and more. Ready scenarios with code. No key.
Read-only Maldives resort research, comparisons and media for approved travel agencies.
31 pay-per-call APIs for AI agents: SEO, open data, video planning (EN/DE). USDC on Base via x402.
Everyday tools for AI agents, paid per call with x402: images, markdown, speech-to-text, embeddings.
Conference and call for papers deadlines in economics, business and political science, with sources.
Curated app, web and mini program color palettes with WCAG contrast and CSS variables.
Checked US family-readiness facts with official sources: forms, state rules and deadlines.