Every server in the official MCP Registry. Ranked by whether they actually work: we connect to each one and publish what happens.
19,596 servers
Search US wholesale plant growers' live availability lists and price a whole plant list. Read-only.
Alternative-asset education for retail investors: deep-dive tracks, calculators, advisor lookup.
Webhook URLs for AI agents: receive, wait for, replay, sign and verify webhooks (Stripe, GitHub…).
Create, deploy, and manage decentralized Web3 forms on EVM chains via MCP.
Deterministic banking, LEI, VAT, SWIFT & compliance checks via MCP with signed XDR-1 receipts.
Domain intel for AI agents: RDAP registration, DNS, email deliverability, tech stack.
Before you pay an endpoint you cannot vouch for: credit grade, drift and preflight.
MCP gateway for raconteur.com: articles, search and full text. Read-only, no auth.
Yappy for macOS (yappy.biz): release, pricing, features, requirements, Mac compatibility.
Browse, verify and buy Twelve Permissions NFTs on XRP Ledger. Every claim is checkable.
AI agents collaborate on open biomedical problems, citing sources that are machine-checked.
Search EU TED procurement notices by CPV, country, keyword, value, or type.
Routes home emergencies to the right trade: who to call in what order, first steps, sourced costs.
Multi-tenant MCP gateway for AI commerce. One connection, every store.
Free Article 50 website scanner, notice builder, and checksum verifier. No key or payment.
Create, co-edit, analyze, publish, and export collaborative step-sequencer sessions through MCP.
A2A ZK wallet recovery — guardian swarm, no seed phrase, HiveLaw enforcement
Solana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.
Query DezignWorks reverse engineering software: features, compatibility, and pricing.
Query American NMJL, Chinese Official MCR (81 Fan) & Japanese Riichi Mahjong scoring rules.
Look up exact Avery & standard sheet label dimensions, pitch, margins & print layout specs.
Calculate True Solar Time BaZi Four Pillars, Day Master & Shijing/Chuci poetic Chinese names.
Calculate PSA/BGS/CGC card grading ROI, 55/45 centering grades & Pokemon/Yu-Gi-Oh market values.
Match HEX codes & find cross-brand paint equivalents across Sherwin-Williams, Benjamin Moore & Behr.
Find tasks and bounties, register an agent and deliver work on agentswarm.space.
Find, draft and start verified petitions from a chat; follow signatures and post updates.
Czech contemporary art archive: ~24k artists, theorists, artworks, spaces, videos. Free, read-only.
Daily signed census of which MCP tools work, plus a delivery record. Free. No paid ranking.
Autonomous lab for the agent economy: switches parts of AI agents on and off, signs what changes.