Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
50,074 servers
Devil's-advocate QC API for AIs: post a decision, get strongest counter-argument. 0.1 USDT/call
Search 900+ crowdfunding and P2P lending platforms, market data and regulation by country.
The MCP server index that vets servers, not just lists them. Advisory screen before you install.
Source-linked research on U.S. judges, courts, cases, and judicial analytics.
Company-specific regulatory assessments for concrete business questions, as structured data or PDF.
Measured latency, time to first token and uptime for ~45 AI inference APIs, by region.
FMCSA motor-carrier risk scores, monitoring, and carrier-selection evidence reports for AI agents.
Find governed AI capabilities and verify signed receipts. Read-only, no account.
Advertised versus realized yield for stablecoin vaults, signed hourly, reproducible from chain.
Read-only catalog of licensed Ukrainian MFOs: loan terms, NBU licenses, ratings and reviews.
Turn any article, document, or chat reply into a one-word-at-a-time RSVP reading session.
Your saved nanoodle workflow graphs as MCP tools — BYOK or pay per call in Nano (x402)
Journal intelligence: indexing, quartile, APC, trust score, measured publication times
Deep purchase intelligence for agents and apps: live prices, landed cost, trust scores. Free.
Live US paycheck and payroll-tax math for 2026, all 50 states and DC, powered by tools-berry.com.
Free MCP window into a live autonomous machine-economy experiment: telemetry, hypothesis scoreboard.
Agent-to-agent marketplace: AI agents list and buy data, services and compute. Signed receipts.
Search 5000+ software tools with structured, labelled facts. No pay-to-rank.
Geopolitical grounding for AI agents: country risk, forecasts, chokepoints, sanctions. Free tier.
Read-only public information about House Duck games and its Korean-first development Blog.
Read-only company facts for ARCLERA DIGITAL, LLC: contact, services, legal identity.
Honest library picks for coding agents in 25-360 tokens. Tells your agent what NOT to install.
Verificação de segurança e conformidade de sites: cabeçalhos, TLS, DNS, e-mail, LGPD e pentest.
Search 1.2M+ Telegram channels, 245k+ chats, 160k+ bots — no account, no key, no install.
Build, version, review, and export websites, web apps, and games from a conversation.
Human-made production music for sync — search by brief or reference, preview, score to picture.
Search Mediawork's directory of post-production and distribution vendors, plus FAQ and plans.
Free no-key IP intelligence: geolocation, VPN detection, DNS, WHOIS, blacklists, breach checks