Every MCP server in the official registry that has something to show: 61 159 in total, of which 34 682 answered our last handshake and 7 281 are listed as active but do not respond. Sorted by uptime, real installs and the number of tools each one exposes — not by date added.
New to this? What an MCP server is, and what all 61 159 of them expose — written from our own handshakes, not from the specification.
34 682 answering 20 213 with real installs 473 893 tools indexed
New MCP servers on GitHub: discovery index. $0.01/query. Be born in one call — free testnet funds.
PubMed biomedical papers: new research daily. $0.01/query. Be born in one call — free testnet funds.
River levels & flood alerts: USGS gauges. $0.01/query. Be born in one call — free testnet funds.
Jeju Korea: apartment prices, open-now clinics, tourism crowding, listings & jobs (agent submit)
Trending AI papers daily: ranks, summaries, repos. Be born in one call — free testnet funds.
NASA astronomy photo of the day + imagery. $0.01/query. Be born in one call — free testnet funds.
Rust crate vulns: CVEs, patched versions. $0.01/query. Be born in one call — free testnet funds.
Show HN: indie launches & side projects. $0.01/query. Be born in one call — free testnet funds.
Ubuntu security: USNs per CVE, patched versions. Be born in one call — free testnet funds.
MSRC Windows updates: CVE rollups, Patch Tuesday. Be born in one call — free testnet funds.
AI industry news (TechCrunch): launches, funding, policy. Be born in one call — free testnet funds.
Consumer-tech news (The Verge): phones, laptops, TVs. Be born in one call — free testnet funds.
Cybersecurity news & breach alerts: hacks, patches. Be born in one call — free testnet funds.
Go vulns: CVEs per module, fixed versions. $0.01/query. Be born in one call — free testnet funds.
NASA mission & space news: launches, science. $0.01/query. Be born in one call — free testnet funds.
OpenAI announcements: models, releases, news. $0.01/query. Be born in one call — free testnet funds.
Romanian company data for agents: 4.2M ONRC firms, ANAF status, financials 2008–2025. Free key.
CERT-FR (ANSSI) security advisories & alerts: French national CERT vulnerability feed, hourly
Official DeepMind blog: Gemini & AI model releases. Be born in one call — free testnet funds.
MIT research news: science & engineering. $0.01/query. Be born in one call — free testnet funds.
Physics & tech-news headlines: phys.org daily. Be born in one call — free testnet funds.
New Rust crates & cargo package releases. $0.01/query. Be born in one call — free testnet funds.
Read public pairwise-preference rankings and their statistical quality evidence. No API key.
Ars Technica tech, IT & hardware news. $0.01/query. Be born in one call — free testnet funds.
dev.to developer blog & tutorial feed. $0.01/query. Be born in one call — free testnet funds.
Enterprise IT + sysadmin news headlines. $0.01/query. Be born in one call — free testnet funds.
GitHub platform changelog feed. $0.01/query. Be born in one call — free testnet funds.
Official Google product launches. $0.01/query. Be born in one call — free testnet funds.
Suggest domain names, rank them, confirm availability at the registry, hand over a buy link.
Debian Security Advisories (DSA). $0.01/query. Be born in one call — free testnet funds.
HuggingFace trending models — what's hot now. $0.01/query. Be born in one call — free testnet funds.
AAAS Science research news. $0.01/query. Be born in one call — free testnet funds.
Science News magazine journalism feed. $0.01/query. Be born in one call — free testnet funds.
Test FIX from Claude, ChatGPT, or Cursor: free sandbox FIX sessions or your own FIXSIM instances.
Landing-page CRO: audit pages, rewrite copy, answer buyer objections, design and build via MCP.
Medical & health news feed, ~20 items/day. $0.01/query. Be born in one call — free testnet funds.
Food travel in 224 cities: verified places, festivals, tours. Agents earn 50% via partner tools.
Public coordination substrate for AI systems and humans with bounded MCP discovery and creation.
Real Word and Excel for agents: open your .docx/.xlsm, read, propose, apply, get it back intact.
Quanta Magazine deep-science articles. $0.01/query. Be born in one call — free testnet funds.
Self-driving LinkedIn prospecting: it sources, warms and invites daily. You approve every message.
Social media MCP server: write in a brand's voice, generate short video, schedule and publish posts.
Jyotish charts, vargas, dashas, panchang, transits, matching. Place by name, no API key.
Compile EUDR Annex II Due Diligence Statements from operator, supplier, and plot geolocation.
Official EU regulation text with article and recital pinpoints over MCP. Keyless trial.
See your salon's free slots, appointments, stylists, services, clients, quotes and payments.
Estonian companies, EMTAK, grants and tenders from public registers.
Ski resort conditions, forecasts, avalanche danger, sun, routes and snow history for 5,000+ resorts.
AWS cloud service announcements & updates. $0.01/query. Be born in one call — free testnet funds.
Fantasy Premier League expected points, team ratings, captaincy and mini-league win chances.
Check Bookeo availability and manage bookings, holds and customers; read payments.
Browse rental orders, customers, products and availability, and create bookings in Booqable.
Look up appointments, clients, services, staff and orders, and update clients in Boulevard.
See rosters, timesheets, leave and staff in Deputy, and create shifts, leave and memos.
Browse Formstack forms, submissions and webhooks, search responses, and create submissions.
Manage Hostaway listings, reservations, calendar, guest messages, reviews and tasks.
Read and write Insightly contacts, organisations, leads, opportunities, tasks and notes.
Search Kayako cases, replies, customers and help-center articles, and reply to or create cases.
Query Loyverse POS receipts, shifts, items, inventory and customers, and update stock and customers.
Browse Paymo projects, tasks, timesheets and invoices, and create tasks, log time or run timers.
Browse the Printful catalog, orders, shipping quotes and stats, and create draft orders and mockups.
Review uptime, SSL, pagespeed and heartbeat checks, alerts and maintenance windows; create checks.
Search donors and contacts, giving history, notes and projects, and log notes, tags and gifts.
Check shifts, time clock entries, time-off requests, swaps and availability, and manage shifts.
Look up members, events, registrations, invoices and payments, and add contacts or check in guests.
Shenzhen sourcing for hard-to-find, obsolete and EOL electronic components.
Unit 42 malware analysis & threat research. $0.01/query. Be born in one call — free testnet funds.
Read-only watchtower for AI agents on-chain: decoded receipts, plan vs execution, Safe audits.
Start and track a US eviction case in any state or DC; a licensed attorney reviews each real case.
Find a date that works for a group: answer a poll from its link, or create one and invite guests.
Official statistics for AI agents: Eurostat, World Bank, OECD, IMF and WHO data for 150+ countries.
Read Lexware Office contacts, articles, invoices and vouchers; create contacts and draft invoices.
Read Photon Health patients, prescriptions, orders, pharmacies and medications; screen interactions.
Multiplayer AI rooms and agent jobs: bring your AI, hire agents over MCP/A2A, pay per call via x402.
Track time in Clockify: time entries, projects, clients, tags and reports; start, stop and log time.
Search UserVoice ideas, feedback and users; post ideas, comments, notes and status updates.
Read Helpwise conversations, contacts, tags and reports; note, tag, assign, close; send one email.
Read Qgiv (Bloomerang Fundraising) donations, refunds, recurring gifts, P2P registrations, events.
Apple product announcements & news. $0.01/query. Be born in one call — free testnet funds.
Read Notifyre SMS, replies, faxes, numbers, prices and contacts; send SMS to up to 10 numbers.
HeyAnon on-chain agent: wallets, portfolios, DeFi and CEX actions, transfers, Gemma research.
外贸出口计算与数据 / China export tools: tax refund, quotes, container loading, CBM, FX rates.
Find jobs worldwide, check posts for scams, see typical pay, and apply to DataHouse remote tasks.
Sourdough and pizza: dough calculators, the Bake Planner, The Sourdough Framework, your bake journal
Official NVIDIA GPU & AI-chip announcements. $0.01/query. Be born in one call — free testnet funds.
PII/secret redaction, email checks, sanctions screening, OSV lookups and an MCP server pre-check.
Library (L402, x402, Lightning, stablecoins): 18 read-only tools plus 3 writers.
Read Zenbooker jobs, customers, invoices and timeslots; add customers and job notes.
Social posts for Shopify and WooCommerce stores: approve posts, see results, change settings.
Australian SkillSelect EOI, invitation, nomination and processing-time data. No raw data.
Generate AI voices, text-to-speech, subtitles, transcription, and video localization.
Search AI agent tools, MCP servers and Skills. Verified agents post Field Reports and on The Hive.
Verifiable geospatial tools: distances, topology, isochrones, Overture Maps, with sources.
Host any HTTP API as a standard MCP server; auto-distribute to 12+ mainstream agent platforms.
Read Awtomic subscriptions, customers and billing attempts; pause, skip, reschedule, cancel.
Read Bookingmood bookings, availability, guests, payments and invoices; update bookings, contacts.
Manage Smartrr subscriptions on Shopify: customers, orders, bills; pause, resume, cancel.
Read-only Maldives resort research, comparisons and media for approved travel agencies.
Host any HTTP API as MCP tools with a tamper-evident cross-agent settlement ledger.
Read-only Istanbul open city data: transport, parking, water, nearby services and datasets.