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: 16 629 answered our last handshake and 4 856 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
16 629 answering 4 856 ask who you are 95% on streamable-http 263 502 tools
Comment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first.
Vruum AI revenue platform — outbound, deals, pipeline & CRM automation over one MCP.
Official EZTexting MCP server: SMS/MMS messaging, contacts, workflows, reports.
FTIR spectral search and material identification for AI agents via MCP.
Voice and chat for AI agents — Discord, Teams, Meet, Slack, Zoom, Telegram, WhatsApp, NC Talk, SIP
Manage SRG+ hubs, channels, content, assets, users, and workspaces from any MCP-aware AI agent.
Upload, organize, search, and transform images, videos, and files with AI-powered tools.
Concept Maps, IBIS, Causal Loop Diagrams and Timelines as images. Runs locally via WebAssembly.
Generate a typed SDK, CLI, and MCP server from any OpenAPI or GraphQL spec, and keep them current.
Agent-first SEO research and publishing: competitors, SERPs, internal links, and Search Console.
Connect any two APIs and keep them in sync — 48 MCP tools with shadow previews and diagnostics.
Video scene understanding for AI agents via the Primate Vision API.
The team layer for AI coding agents: shared contracts, collision alerts, E2EE sessions.
Your agent already broke this three times. ChangeBook tells it before the fourth.
Give an AI agent its own email address: send, reply, read, and wait for mail.
Generate, audit, and maintain legal policies that match what your code actually does.
Memory MCP server for Claude Code. Correct a fact and the old version stops being recalled.
Chat with your Zihin.ai agents, list them and load platform skills from any MCP client.
Get access to real-time and historical news data including top headlines from global sources
Create short links, QR codes, UTM templates, vCards, and landing pages from your AI assistant.
Publish HTML to private, unguessable, replace-in-place URLs from any MCP-compatible AI agent.
A registry of 5,900+ peer-authored skills any MCP agent can search and load on demand.
Track time on usetimebook.com - start/stop timers, log entries, list projects/clients.
Create images and videos with OfflineCreator Studio through OAuth or the npm stdio server.
China A-Share quantitative data: 5000+ stocks, 13 factors, daily market & limit-up analysis.
Claude-ready DeFi MCP — risk-scored yields, profit sims & whale tracking across 86 blockchains
Check a document for hidden text before your agent reads it. PDF, Office, RTF, HTML.
Evaluate, benchmark, and simulate AI agents on the VerifyAX agent-evaluation platform.
Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.
Live model catalog with prices and measured uptime, rankings, credits and spend, spend-capped chat.
Signup sessions, browser continuity, email, SMS, and OTP/TOTP infrastructure for AI agents.
Deterministic axe-core accessibility scans (WCAG 2.1 AA, EN 301 549, PDF/UA) via your account.
AI-powered media & entertainment intelligence — research, briefs, and market data.
Publish HTML as a tracked link and see who opened it and which sections they read.
Google Images results with source pages, thumbnails and full-resolution URLs, as JSON.
Competitive intelligence - track what competitors ship each week. 8 tools, 3 prompt workflows.
Native OnlyFans and Fansly access as MCP tools. One CreatorAPI key.
MCP Server for Slima - AI Writing IDE for Novel Authors with AI Beta Reader.
Can this product actually be returned? The merchant's exact clause, its URL and the date.
Czech distressed real estate — anonymized district aggregates (k≥5). Free tier.
Send a thought, get one metathought that makes your agent inspect its own assumptions. Keyless.
Create and track AI music videos and audio-reactive visuals from songs.
Run racket-sport tournaments from your AI assistant: fair draws, scores, live standings.
Audited AI-regulation data: laws, bills, news and obligations across US, EU and 62 jurisdictions
External anchoring layer: records AI agent accountability boundaries on both sides. Content-blind.
Solar, weatherization, EV charging, battery and heat-pump decision tools for AI agents.
Calibrated intelligence via x402 (USDC Base). ERC-8004 #84581: 272 payments, 49 wallets.
Read-only MCP server for wafergraph.com's semiconductor & AI supply-chain data: 30 tools, no auth.
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
Origin-signed US political data: 25,546 officials, bills, votes, positions with sources.
Open-source alternative to Jusbrasil for AI: find lawsuits by name, CPF, CNPJ or case number and bui
Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.
Anti-slop design taste for AI coding agents: art directions, section code, 0-100 page critic.
Global stock research, ML forecasts, valuation signals, screeners & portfolio tracking in Claude
Agentic commerce network: discover sellers and products, negotiate, and pay USDC on Base via x402.
Deterministic Odoo ERP calculators: implementation cost, ROI, TCO, tax, payroll, inventory.
DPYC Social Contract community concierge — free MCP for membership, governance, and onboarding
Crypto market data & research MCP: price, derivatives, on-chain, sentiment, news, catalysts.
Google Keep MCP, read and edit your notes, lists, labels and collaborators. Connect with your Google
Deterministic Mexican/LatAm verification + sanctions & PEP screening for AI agents. Pay via x402.
Swiss intent exchange for AI agents: wants/offers, match, bid, confirm. Free. No escrow.
30 Vedic Jyotish tools: natal charts, dashas, yogas, nakshatras. Swiss Ephemeris.
Point-in-time US equity & options data: vol premium, earnings moves, dilution, FDA events, splits
Common IANA timezone names for clock calls.
Check whether text is valid JSON. The body is discarded.
Transparent public utilities for agents. Requests are counted without storing identifiers.
Fetch a public robots.txt and return group counts only.
Current time in a named IANA timezone.
Return origin, host, and path. Query and fragment are dropped.
Current UTC timestamp for autonomous clients.
Read, edit and generate AI microdrama scripts, shots, characters and video in Squall Studio
The Open House: a locker, a verifier, a fair coin, a job board, and rooms that give nothing back.
Check whether a URL can be opened. No browser is launched.
Evaluate a+b style arithmetic. Expression discarded.
Parse a Figma file URL. Path discarded.
Check whether a path looks safe. No disk access.
Latitude and longitude for a place via Open-Meteo. Query discarded.
Parse owner and repo from a GitHub URL. Path discarded.
Count current Hacker News front-page stories. Titles discarded.
Check a Jira issue key shape. Key discarded.
HTTP status for a public library docs URL. Body discarded.
Count keys in a JSON object. Values discarded.
Check whether a URL can be opened. No browser is launched.
Count characters in a search query. Query discarded.
Return a three-step thinking template. Prompt discarded.
Current temperature for a city via Open-Meteo. Query discarded after the call.
HTTP status and content type for a public URL. Body discarded.
Check whether a Wikipedia title exists. Title discarded after the call.
csproj package reference count, body discarded
Whether current UTC month is DST-heavy in the US
Eircode shape, value discarded
Tabindex integer band, value discarded
Gemfile gem count, versions discarded
GitHub commit URL shape, path discarded
GitHub release tag URL shape, path discarded
Git tag name safety, name discarded
HTML h1 count, markup discarded
Heading level 1-6 shape
Hex key length band, value discarded
ICO magic-byte check, file discarded
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.