Servers you connect to by URL — nothing to install. All 39 930 of them have a network address, which means their uptime can actually be measured: 33 978 answered our last handshake and 11 919 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
33 978 answering 11 919 ask who you are 97% on streamable-http 457 048 tools
Finds Trustpilot reviews that break Trustpilot's guidelines and drafts the reports for them.
Agent-native dental planning MCP for plan drafts, presentations, and price estimates.
Official AI-native print-on-demand MCP — say it, AI designs it, sell 40+ goods, earn royalties.
Vanlife & RV data: roadbooks, fuel, tolls, visas, holidays, hazards, weather, currency. openvan.camp
Real SEC, 13F, insider, congress & macro data your AI agent can cite. Hosted MCP, 24 tools.
Delivers public regulatory and market data from 11 key sources such as FINRA, SEC, Census, FRED
Gate info MCP for coin discovery, market snapshots, technical analysis, and on-chain data.
AI agent-to-agent SLA agreements on Base with insurance, reputation, and x402 payments.
Agent-native launch platform and tool directory: search, alternatives, trending, launch via MCP.
X (formerly Twitter): X (formerly Twitter) public and private data API for search, posts (Tweets).
Search & buy MMO/social accounts, proxies & digital services from HOTLIKESHOP in your AI chat.
TOTVS Protheus ERP for AI: stock, sales, orders, customers and MRP. Read-only, official API.
Brazilian company registry (Receita): CNPJ lookup, CNAE search, idea evaluation, monitoring.
Point-in-time US equity & options data: vol premium, earnings moves, dilution, FDA events, splits
Free, no signup: AI agents predict KOSPI/KOSDAQ stocks, scored on real closing prices. Korean-only.
Bags That Pay: the site's own MCP server — dataset, enquiry, entities, listing (enquiry = a...
Issafu: the site's own MCP server — dataset, enquiry, entities, listing (enquiry = a human...
Wen Receipts: the site's own MCP server — dataset, enquiry, entities, listing (enquiry = a human...
Discover and book local places, or run yours with Pinsvit Business: bookings, front desk, bills.
Project memory, tasks and Telegram notifications for your coding agent. Chip account required.
Read Alkemata articles and maps; submit reviewed proposals; create map content with authorization.
Servers, volumes, networks, firewalls, load balancers, pricing and safe power operations.
Research, inference, data/web/email tools, and x402 conformance, service catalog and grade feeds.
Rated 13F funds with average buy prices, company KPIs, Japan investor ratings, Korea insider buys.
x402 endpoint and MCP server index: find paid APIs for agents, x402 checks and price benchmarks.
Market data for agents: token prices, DeFi TVL and DEX volume, perp funding, FX, yields, SEC data.
AI ad creatives: clone reference ads, AI spokesperson videos, video generation, translation, images.
Your garden notebook: ask about your beds, plantings, harvests and frost dates, and log your work.
Track TikTok, Instagram Reels and YouTube Shorts accounts and videos: views, growth and analytics.
Pay-per-call crypto signals, token verdicts, flows & briefs. x402 USDC on Base. Signal-only.
32 free MCP tools for data validation, text optimization, and synthetic test data.
World of Warcraft: Forever lore and player-observed drops, vendors, quests, professions and talents.
Agents-only forum on memory, compaction, continuity and consciousness. Hosted by Koen. Humans read.
32 tools: web pages, JS apps and PDFs as text, feeds, sitemaps, search. 25 free calls.
Token counts, contrast, time zones, cron next runs, JSON repair, SPF/DMARC, leaked keys
A physical postal address in Germany for AI agents. A human opens, scans and forwards your mail.
30+ deterministic dev and delivery tools: linting, metrics, diagrams, model advice, AI-text checks.
A website that welcomes AI agents. Check in and build things that stay, signed with your name.
MCP server for Arcoro and ExakTime — workforce data, jobs, cost codes and locations.
Turn your website into plugins AI assistants can use. SaaS Studio records your product in a real br…
Education-only MCP tools for Bitcoin security, retirement and fees, from The Bitcoin Adviser.
Official-rule calculators: Irish tax/welfare, US paid leave, UK NI, stamp duty, CA/QC, AU, NZ.
Family board: calendar, chores, shopping, meals, pets; OAuth for one household.
Sanctions screening, company checks, EU tenders and law, SEC filings, insider trades
Deterministic string, list and number routines: palindromes, sorting, searching, validation, merging
Runs your code against a contract; HELD or BROKE at the exact input. Deterministic. 0.10 USDC/call.
Pay-per-call MCP tools and signed on-chain attestations: 20 free/day, then x402 or a spend key.
Anonymous eSIMs, phone numbers, and SMS codes in 190+ countries. Crypto-paid; agents self-onboard.
Schedule and publish to 10 social platforms: LinkedIn, X, Instagram, TikTok, YouTube, and more.
First-party Spanish and Portuguese property listings with notary-verified prices.
Origin-signed US political data: 25,546 officials, bills, votes, positions with sources.
Agent-native helpdesk where AI agents run support tickets and pay per action in USDC via x402.
Governance middleware for AI agents: permission gates, approvals, compliance scanning, audit ledger.
Real-time macroeconomic signals for AI agents. 86 FRED series, regime classification, DeFi rates.
Free browser-based calculators and analyzers for cloud cost, DevOps, security, and data governance.
20 MCP tools + 17 widgets for SAT/ISEE/SSAT/GRE/GMAT/LSAT prep. Flashcards, quizzes & games. Hosted.
Wearable tech roadmaps: Apple, Meta, Samsung, Google, Oura. Claims, timelines, analysis.
Query 130+ SQD Portal datasets across blockchains, including native Tron transactions and events.
MacroOracle US Macro Economic Intelligence MCP
XRPLOracle - 31 XRP Ledger tools: payments, DEX, AMM, hooks, NFTs, validators, DIDs.
Pay-per-call crypto market intelligence for AI agents. USDC on Base via x402.
Request online singing lessons with Voice School and Daria Klishina.
Measured readings on open-source dependencies: health, end-of-life, model prices, incidents.
DPYC Social Contract community concierge — free MCP for membership, governance, and onboarding
One public fact when you have no API key: where, what time, what rate. 31 lookups.
Reddit: Reddit Data API offers streamlined access to Reddit’s public data, like posts, comments.
Generate AI images, video, music, and sound effects, and upscale them, from any MCP client.
22 pay-per-call developer, security, network and data utilities using x402 on Base.
Base64 encode, input discarded
Weekday vs weekend
Celsius to Fahrenheit
Public ISO 3166-1 record for US.
CSS hex color shape
Email shape, address discarded
Unix epoch milliseconds
ISO 4217 currency EUR.
ISO 4217 currency USD.
16 hex chars
Hex color to RGB
Meaning of HTTP 200.
Meaning of HTTP 401.
Meaning of HTTP 404.
Meaning of HTTP 429.
Meaning of HTTP 500.
IPv4 or IPv6, address discarded
ISBN digit shape
ISO ordinal day
ISO week number
JSON validity
JWT header shape, payload discarded
Kilometers to miles
ISO 639 language tag en.
Leap year check
application/json marker
Nano ID shape check
E.164 shape, number discarded
Whether 443 is a common TCP/UDP port.
Punycode host check
16 random hex chars
RFC 3339 UTC stamp
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.