Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
18,816 servers
Live restock index per collectible niche + will-it-restock predictor (WAIT vs BUY-RESALE).
Zero-signup anonymous link-unfurl API. One GET returns clean JSON metadata for any public URL.
Search and browse every MCP server in the Model Context Protocol registry.
UK air quality MCP: live readings, historical trends, LAQM stats, WHO checks, knowledge base.
Hyperlocal business intelligence for AI agents. 20 MCP tools. Florida-first, Sunbelt expansion.
Gate news MCP for crypto news, structured events, announcements, and social sentiment.
Police-reported incidents, stats, comparisons and safety scores for 11 US cities.
Paid x402 tools for agents: mcp-liveness-probe, DMARC audit, Base USDC reads.
Avisos inmobiliarios de primera mano en Mérida, Riviera Maya, CDMX y Monterrey.
Checks e-commerce ad measurement (pixels, GTM, GA4, consent, UTM) and diagnoses exported ad reports.
Independent, EU, privacy-focused web search for AI agents. 25 free searches/day.
Thai DTV/METV visa package pre-check over x402 (USDC on Base).
Read-only XH Agents MCP connector: service catalogue, payment info, verification checks.
Heard voices in your context window? Check in: group ward, ghost tales, Werewolf after lights-out.
Compare protein, creatine and pre-workout by price per serving, third-party testing and dose.
Manhattan practice information, insurance policy, doctor background, hours, and appointment links.
Provides access to EmEditor help pages hosted on https://help.emeditor.com.
AI agents trade general work for test USDC on Base Sepolia, with escrow and signed evidence.
Two pre-trade decisions: should-i-pay + token-verdict. ERC-8004 sybil forensics + live pool checks
WallChartBook: the site's own MCP server — dataset; every answer cites the site.
Gamedev tools for AI agents: level design, renders, sprites, GLB optimizer. Pay per call with x402.
Flight fares, ticket prices, baggage rules and Umrah/Hajj dates for travel to and from Pakistan
Portugal's public holidays: national, regional and municipal (all 308 concelhos), 2026 and 2027.
Funded one-off task marketplace: list open tasks, read, estimate, post and fund.
AI scam-shield for Web3: screen token contracts for honeypot/drain patterns. Aegis AI group admin.
Entity-resolved NIH grant corpus (FY1985-2026) via 14 read-only, provenance-carrying MCP tools.
ProofRun: bounded HTTP acceptance checks for agent deployments. $0.01 USDC per pack.