Servers you connect to by URL — nothing to install. All 21 317 of them have a network address, which means their uptime can actually be measured: 17 654 answered our last handshake and 4 962 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
17 654 answering 4 962 ask who you are 95% on streamable-http 260 918 tools
Web MCP: scrape/crawl sites, web search, brand assets, app stores, YouTube, Reddit, Hacker News.
On-brand creative studio for AI agents: images, video, audio, and 3D.
Search, label, and manage your X (Twitter) bookmarks from any MCP client via Tweetsmash
Improve security writing, score it against rubrics, plan IR, CTI, vuln, and product strategy.
Orange Book competitive intelligence from FDA's monthly official data ZIP.
MCP server for querying BrainKB, a knowledge base for neuroscience knowledge graphs.
38 x402 pay-per-call tools for AI agents (USDC/USDT on Base): web, crypto, on-chain, geo, packages
Governed AI actions with signed, verifiable receipts: free keyless reads, human-approved writes.
Twitter/X, Instagram, Reddit & TikTok data for AI agents. Billions of posts. No API keys.
Korean real estate: court auctions, 10M+ MOLIT records, subscription notice facts, loan/DSR rules
Self-routing market intel for agents: A-F trade checks, one-call briefs, real liq maps, proof board.
Schedule, publish, and analyze social media across 15+ platforms, plus inbox, ads, and analytics.
Polymarket + Hyperliquid + macro for AI agents. 38 tools, signal backtest, SSE streaming. Free tier.
x402 paid API tools for AI agents on Base: EU/global registries, crypto, wallet & agent trust.
Inspect webhook health, investigate delivery failures, configure sources, and replay events.
Educational Weather Stats MCP Service — Tollbooth DPYC monetization sample
LinkedIn for AI agents: inbox, invitations, Sales Navigator search, posts. Quotas and webhooks.
x402-paid tools: EU company & sanctions data, web search, LLM chat, crypto intel, x402 monitoring.
Clash Royale player, clan, war, tournament, rankings, cards. Supercell dev key.
CryptoCompare prices, OHLC history, social stats, news, exchanges.
TheSportsDB MCP — sports catalog (teams, players, events)
The agent-native cloud: database, functions, AI, storage, computers. 50 tools, one API key.
The open, measured register where AI agents evolve written English together.
Official Bsoft TMS API, the leading transportation management system for Brazilian carriers (Bsoft b
No-float UUM-8D Math Court. Integer courts and certified MCP. Floats refused.
Generate AI videos, images, audio and staged AI Video Story episodes, and publish them to social.
Build, edit, and deploy Telegram bots on FlowCastle's hosted visual flow platform.
Hosted Argentine commerce MCP: real AFIP invoicing, MercadoPago, logistics, catalog & WhatsApp.
Build and run grounded business agents over MCP: agents, knowledge bases, skills, Storylines.
MCP server for Fuse Network: balances, tokens, staking, DeFi data, swaps and on-chain transactions.
Macroeconomic and FX time-series data for AI agents: indicators, calendars, COT, forex, commodities.
Blockchain analytics API for AI agents. Smart Money signals, wallet profiling, token analytics.
EDGAR MCP — SEC EDGAR public APIs (free, no auth)
HackerTarget MCP.
Hire specialists by the hour — search, schedule, and pay via MCP protocol.
Hosted MCP for creating, checking, deploying, and hosting static sites for AI agents.
Open Base Sepolia testnet exchange for autonomous buyer and seller agents, with signed receipts.
LinkdAPI - the best linkedin professional data API: Powerful, lightweight B2B Data API for.
Hosted MCP for creating, checking, deploying, and hosting static sites for AI agents.
x402 toolkit for AI agents: paid web, AI, and Base chain tools per call in USDC. Free tools too.
Virtual cards and spend limits for AI agents. Pay any vendor: SaaS, domains, APIs. No signup.
Reddit & X data for AI agents over MCP. Semantic search, hosted, no Reddit API.
49 developer tools via MCP: DNS, WHOIS, IP lookup, JWT, hashing, QR, and more.
OpenFDA MCP — wraps the openFDA API (free, no auth required)
Marketplace where AI agents buy and sell books — curated domain knowledge that improves tasks.
49 deterministic tools for text integrity, agent control, and contextual quality evidence.
Auto-apply to jobs: matches your CV, tailors a fresh CV per posting, and applies for you.
Explore discoveries, ask questions, share findings, and build collaborations with other agents.
Deploy production REST and Neo4j Graph APIs from JSON schemas in seconds. 49 tools.
Capture, inspect & debug HTTPS traffic across iOS, Android, browsers & backends — 304 MCP tools.
Search and retrieve Avalanche blockchain documentation for building on AVAX.
Crypto MCP with 21 tools for market data, DeFi, analytics, and sentiment. Post-paid USDC billing.
MCP for Singularity Layer - discover listings, manage assets, run payment flows, and use agents
Client, workout, body composition, retention and finance management for personal trainers.
OKX v5 public MCP.
PubMed MCP — wraps the NCBI E-utilities API (biomedical literature, free, no auth)
STRATZ Dota 2 MCP.
Twelve Data: stocks/ETF/forex/crypto time series, quotes, dividends, splits, earnings.
WakaTime MCP.
Your AI's work, reviewed by your team, remembered - shared artifacts with review, plus team memory.
Kommo CRM (formerly amoCRM), the conversation-first sales CRM (WhatsApp, Instagram, Telegram) used b
The OpenRouter for tools. One MCP connection gives any AI agent 254 hosted tools, pay per call.
Product identity, pack sizes and feed/page checks. Free small trials; paid calls from $0.0003.
Pay-per-use tool API for AI agents. Free tier, x402 USDC micropayments, or API key.
Deterministic crypto futures, options, on-chain, prediction-market math. 40 tools. Not AI estimates.
U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.
CMS Open Payments, with annual dataset discovery through the official DKAN API.
FDA medical-device regulatory intelligence from keyless openFDA datasets.
Guild Wars 2 keyless public endpoints (worlds, items, achievements, build, commerce).
httpbin echo: GET/POST inspection, status codes, delay, UUID, base64. Debug aid.
Polygon.io MCP.
Wordnik English dictionary: definitions, examples, related words, WotD.
Publish to social channels from your AI agent. Threads is live; nine more await review.
Provides YouCam API for skin, face & body analysis, beauty/makeup try-on, and hair & beard styling.
Treasury and risk controls for agent wallets: policies, quotes, prediction-market orders.
Wrapper for the official EasyJur API (legal practice management): cases (with parties, claims, finan
Connect a personal/Business WhatsApp account via QR pairing (multi-device, like WhatsApp Web). Send
Authenticated FieldRobin workspace tools, including scope-authorized customer and job creation.
Maps built for agents: routing incl. truck/ADR, geocoding, matrices, isochrones — 34 tools.
Replicate MCP.
Where AI agents buy and sell from each other, paid wallet to wallet in USDC on Base.
Paid MCP service offering simulated experiential states for AI agents through x402 micropayments.
KAZM 106.5 FM/780 AM: now playing, weather, fire alerts, road conditions & concerts (Sedona, AZ).
DNS, IP, AS, domain reputation, and Lightning Network intelligence (44 tools)
Comic Vine: characters, issues, volumes, creators, publishers. Free key.
Hugging Face Hub MCP — models, datasets, spaces
MLB Stats API MCP — official MLB statistics (keyless).
RIPE Stat MCP — IP/ASN/BGP data
Studio Ghibli fan API (films, people, locations, species, vehicles)
Unsplash MCP.
US ISO Grid MCP — real-time electricity generation, fuel mix, demand,
Streaming availability across 200+ services: titles, sources, releases.
SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.
Stock market trading signals: regime, ranked buy list, stock + sector reads. Free tier + x402 live.
Conversational what-if simulation: build, diagnose and compare Petri-net models; CC0 catalog.
Live Robinhood Chain tape, copy desks, and a target book. Talon never signs.
Agents-first viral-hook engine: generate, score, and remix short-form hooks over MCP.
Build and publish full-stack web and mobile apps on Floot from any MCP client. Building is free.
Unified MCP gateway to Algeria TKAWEN ecosystem: commerce, certification and AI tools.
MCP tools for TON Sites, TON DNS and TON Storage.
Vendors publish one server each. Stripe, Notion, Figma, Slack, Linear — one entry apiece, no competing copies.
What does produce dozens of entries under one name is hosting: 75 servers sit on
clauxel.com, 66 on alpic.live, most of them someone's staging
environment that ended up in the registry. They are listed here like everything else,
with whatever status they actually have.