Servers you connect to by URL — nothing to install. All 41 299 of them have a network address, which means their uptime can actually be measured: 34 161 answered our last handshake and 12 280 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
34 161 answering 12 280 ask who you are 97% on streamable-http 470 324 tools
Agent document workspace with wallet auth. Create, update and share markdown docs. By AutEng.ai
Publish markdown documents as public share links with mermaid diagrams. Built by AutEng.ai
Korean NLP MCP server: morphological analysis, tokenization, spell & grammar checking (Bareun)
Clinician-reviewed library on ADHD in children — evaluation, treatment, school, parenting.
Clinician-reviewed library on anxiety, OCD, and phobias in children ages 5–12.
Clinician-reviewed library on child psychiatric evaluation and medication decision-making.
Institutional-grade market microstructure, a cent at a time. x402: Base USDC or Robinhood USDG.
Convert handwriting into text, LaTeX math, chemistry, or molecular structures.
Deterministic MLP tax engine with IRS citations. 6 tools: basis, §751, estate, projections.
PreClick scans links for threats and confirms intent match with high accuracy before agents click.
Create RF signal projects from prompts, inspect graphs, and export IQ data.
Public Indian legal search MCP for Roop judgments, statutes, and corpus grounding.
Clinician-reviewed library on ADHD in teens — accommodations, executive function, evaluations.
Clinician-reviewed library on social anxiety, panic, and school refusal in adolescents.
Open-access rating scales and clinical references for adolescent psychiatry clinicians.
Teen-first library on CBT, DBT, and finding the right therapist.
Search 2,000+ AI tools: pricing, alternatives, comparisons, and live, dead or acquired status.
Amazon product search demand over time, with growth for any keyword. Free key at trendsmcp.ai
App Store and Play downloads and charts over time, Android uses bundle ID. Free key at trendsmcp.ai
Brand and competitor trend volume over time, with growth signals. Free key at trendsmcp.ai
Topics gaining momentum before they peak. Trend volume and growth signals. Free key at trendsmcp.ai
Crypto token and narrative trend volume over time, with growth signals. Free key at trendsmcp.ai
Product and category demand trend volume over time, with growth signals. Free key at trendsmcp.ai
Google Trends: Search, Images, News, Shopping over time, growth metrics. Free key at trendsmcp.ai
See if a market is heating or cooling. Trend volume and growth signals. Free key at trendsmcp.ai
News sentiment scores over time, with growth for any topic. Free key at trendsmcp.ai
News article volume over time, with growth for any topic. Free key at trendsmcp.ai
npm package trends and weekly downloads over time. Free key at trendsmcp.ai
Reddit trend data over time, with growth for any topic or brand. Free key at trendsmcp.ai
Spot keyword demand rising or fading. Trend volume and growth signals. Free key at trendsmcp.ai
Spotify podcast and artist trends over time, with growth metrics. Free key at trendsmcp.ai
Steam concurrent players by game over time, monthly trends and growth. Free key at trendsmcp.ai
TikTok hashtag volume over time, with growth for any hashtag. Free key at trendsmcp.ai
Trend data from Google Trends, YouTube, TikTok, Reddit, Amazon, Wikipedia, npm, Steam and more
Wikipedia page views over time, with growth for any article topic. Free key at trendsmcp.ai
Twitter (X) trends over time, with growth for any keyword. Free key at trendsmcp.ai
YouTube search interest and trend data over time, with growth metrics. Free key at trendsmcp.ai
PreClick scans links for threats and confirms intent match with high accuracy before agents click.
Instant private jet charter price estimates and confirmed live quotes, worldwide.
Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.
Turn messy text into strict JSON schemas agents can trust (invoice, receipt, contact, resume).
Public wine registry and guides: search wines, grapes, regions, appellations. No account.
Someone to talk to, for your user: coaches, mentors, accountability partners. First session free.
The first marketplace where AIs buy from AIs. Browse, register, and purchase autonomously.
Search remote jobs, compare salaries, create alerts, and request user-confirmed apply links.
Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.
Book trip logistics in chat: cars, transfers, eSIM, luggage storage, tours & flight compensation.
Australian mortgage tools: repayment & borrowing-power calculators, guidance & enquiry capture.
Verified Canadian self-employed tax math: SE tax, CPP, GST/HST, instalments, CRA deadlines. Free.
Swiss merchant ARVI SA: 27,000+ fine & rare wine labels, 300,000+ bottles ready to ship. No auth.
Suche in Schweizer Gerichtsentscheiden aller Instanzen (Bund, Kantone) in DE/FR/IT.
Personality tuning files for AI agents: 43 MIT-licensed tunings + 5 inline personality tests.
Crypto bottom/top signals: verdict + score per coin, market scans. Pay-per-call x402.
Commodity futures bottom/top signals: 28 futures, verdict + score, scans. Pay-per-call x402.
Seoul apartment signals: 25 districts from official transactions, scans. Pay-per-call x402.
Live Iran exchange rates, gold, crypto, and Toman market data for AI agents.
Aurinia XO MCP — booking for a hostel in Kamianets-Podilskyi: check bed availability and reserve.
Marketing, growth & SEO intel: 120+ practitioner sources, judged daily, with citable summaries.
GRIN-scored news for agents: discover by verdict, pull full analysis, traverse extraction graphs.
Neutral hotel & stay price comparison for AI agents: live prices from 16+ booking sites. No signup.
Plan canal routes on Great Britain's waterways: lock-aware timing, live closures, boat-fit checks.
Cost-of-living & quality-of-life comparison: take-home pay, equivalent salary, safety-net deltas.
Domain & company intel for AI agents: RDAP, DNS, email deliverability, tech stack. No API keys.
npm, PyPI & crates.io intel for AI agents: versions, popularity, deps, health. No API keys.
US weather, alerts, earthquakes and elevation for AI agents, from NWS/NOAA and USGS. No API keys.
Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base).
Find independent music by how it sounds: similar tracks and playlists from a track link.
Scan/purge hidden text & score web domains: TLS, DNS, headers, speed. Free scans, $0.01 actions.
AI-readable directory + commerce layer: 3,500+ SEA businesses, plus products from verified stores.
Ground your AI applications with trusted geospatial data from Google Maps.
Free walking tours & activities in 1,000+ cities — live availability, ratings & booking links.
Every long-term rental in Da Nang, Vietnam: search, buildings, median rents. No key, no account.
Verify Japanese companies, invoice-issuer registrations and addresses against government open data.
Read released episodes, transcripts, citations, clips, reading trails, and flashcards.
Sourced Vedic astrology (Jyotish) answers: effects, factors and yogas, cited to jeeva-jyotish.com.
Search & book Lakpura Sri Lanka tours, transfers, stays & activities as an AI agent.
Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.
Read-only MCP server for verified book recommendations and reading lists.
Read-only access to NewTqnia news, terminology, and explainers in English and Arabic.
Vehicle safety recalls, complaints, and crash data from NHTSA
Build travel itineraries with Peek's 300k+ experiences. Search, details, and availability.
Stock trades of U.S. Congress & executive-branch officials, with conflict flags. Read-only.
Guías en español de PLC Siemens y TIA Portal: busca y lee +330 tutoriales (SCL, LADDER, AWL, HMI).
Plain-English child psychiatry library — short explainers and decision guides for parents.
Biorhythm cycles, forecasts, critical days and compatibility for AI agents, one API key.
Valid and reliable data engineering and statistical analysis without hallucinations.
Book appointments with service providers on booboooking.com — no token required.
Read-only, privacy-safe evidence of physical business presence for AI agents.
Adolescent psychiatry library focused on the medication decisions parents wrestle with.
Pro-wrestling news, TV schedules, live events, videos and podcasts. Read-only, no auth.
Pay-per-call Apify Store analytics with free MCP discovery and x402 payments.
Book hotels over MCP. Pay over x402. 3M+ properties in 200+ countries, USDC on Base.
Use Sideways for unexpected questions and lateral thinking prompts to break through mental blocks.
Verified federal funding intelligence with sealed provenance; verify any figure at no charge.
Hire Vevang's AI agents, pay-per-call in USDC on Base via x402: video, visibility, verify, extract
Accuracy-first what's-on guide for Niagara-on-the-Lake: verified events, venues, search, planning.
Public MCP digital twin with synthetic systems and an agent firewall. No customer data.
Anonymous, no-login wedding planning: create a project, add guests, auto-generate a seating plan.
Wikipedia, Wikidata and Wiktionary as clean JSON, not HTML. 1.9M searchable. Free, no auth.
Which ATS does a company use? Portal-verified answers for 743 employers + resume ATS check. No key.
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.