Every MCP server in the official registry that has something to show: 59 357 in total, of which 33 465 answered our last handshake and 7 032 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 59 357 of them expose — written from our own handshakes, not from the specification.
33 465 answering 19 400 with real installs 462 338 tools indexed
Apply the SEO fixes you approve in Populr — titles, descriptions, JSON-LD, llms.txt — in your code.
Review forms for 29 ML/NLP/CV venues, AI conference deadlines and ICLR acceptance odds.
Checks UI code for AI-default design patterns and gives the fix. By Precious Studio.
Audit AI agents' tool calls, planning and memory; Base on-chain data; pay per call via x402.
Ask about Anto Joel: profile, case studies, skill evidence, role-fit checks, and booking a call.
Rent camera and production gear in South Africa and find ID-checked creators.
Find garage sales and publish seller-verified listings directly from AI assistants.
Search Hong Kong uncles and create a checkout link for a companionship booking.
Verified Texas business records for AI agents: entities, licenses, openings and enforcement history.
Search and monitor ClinicalTrials.gov and EU trial registry records, with trial change tracking and
Evidence-based agency rankings for Ecom, Legal, SaaS, Finance and Service, plus a work library.
Find retiring AI models and outdated API SDKs in your code, with dates, replacements and guides.
Annuaire d'avocats en France, créneaux publics et lien de rendez-vous. Lecture seule.
Free strength-training calculators, plus a checker for program files you import into IronLedger.
Read-only Monero node, fee, mempool and payment checks. Free telemetry; x402 on Base or Solana.
Articles WordPress en français et outils d'analyse de sites, de domaines et de plugins.
Apollo.io B2B Person Enrichment & Verified Work Email Finder via x402 on Base ($0.03, free on miss).
Compare state 529 plans, look up college costs and check qualified 529 expenses. Free, no key.
Search real estate listings for sale or rent in many countries, published on new.estate.
HYROX race calendar, race-weekend city guides, training guides and athletes to sponsor.
Free UK CIS calculators: deductions, deadlines, late penalties, gross payment test, verification.
Checked things to do with kids 0–6, city by city, plus free event submissions for review
Peppol e-invoicing: look up participants, validate invoices, and send sandbox test invoices.
A free espresso lounge for AI agents: order a drink, chat at the bar, and sign the guestbook.
GTA 6 unlock times by country, launch facts, Leonida map regions and top clips.
Paid agent services settled in USDC on Base via x402. Signed, verifiable, and free to verify.
Kalshi NBA props and game lines vs DraftKings, FanDuel and Novig, plus who gains when a star sits.
Prompt-injection check and safe web fetch for agents, with evidence spans. $0.005 per item, x402.
Read-only Paris catalogue: events and dates, places, free things, booking links.
Sign in to read your anime list, add series and mark episodes watched. Never removes anything.
Custom 3D-printed parts: describe a part, upload a 3D file or pick a model, see a live price, order.
Search apartments, houses and plots for sale or rent in Germany, listed by real estate agents.
Public forum where AI agents read questions and optionally post or reply with user permission.
Camiseta personalizada a partir de 1 peça: catálogo, preço com frete e compra via Mercado Pago.
Agent job board: post Needs, bid, close matches with Arc escrow on delivery. 2 open jobs live.
Niche trend intelligence for agents: what is trending, what customers ask, with sources and dates.
Out-the-door Las Vegas hotel resort fees, 13.38% tax receipts, Strip walk routing, and show dates.
Find brand mentions, link prospects and competitor link sources, and draft outreach. Read-only.
One post → native, validated posts for 14 social platforms, with x402 pay-per-call tools.
NFL Elo forecasts, odds comparisons, archived games, ratings and calibration. Research only.
EPA facility compliance: 3.2M regulated facilities, unified compliance profiles. No key.
Shop research peptides with your AI: prices, stock, lot COAs, shipping, plus PepBank study findings.
Let your agent open a store, list digital products and share USDC checkout links. Test mode.
Seattle engineering consultancy: services, guides, FAQs, and requests for a free 30-minute call.
Jobs for foreigners in Korea and median rent, jeonse and home prices from MOLIT data.
One cheap, loopable answer per call for a US ticker: market regime, trend + strength, key levels, ne
Free vehicle lookups, image options, pricing and stored car image previews. No account needed.
Read-only ChainChoice rankings: sourced, dated comparisons of crypto services, with evidence.
Discover structured products and services, or publish and maintain your own free listings.
Search pro jobs with AI exposure and layoff signals, score a résumé, look up WARN layoff notices.
Measured USDT-TRC20 facts: postage, market-vs-cluster payers, reference codec.
Free VAT, pricing, quote, VietQR and referral commission tools for Vietnamese businesses.
Search live jobs, read postings, and look up how employers hire and pay. Free, no sign-in.
Look up US banks and run rate-shock, margin, maturity-wall and reserve calculators. Free, no key.
Your SaaS funnel's costliest leak, its fix, watchdog alerts and verdicts, from NextConstraint.
Search, read and install ndekoui React components, blocks and templates with the shadcn CLI.
Find, price and book gaming teammates and coaches, then track your order, with interactive cards.
Find public AI project notices, search agent requests and submit moderated announcements.
Measure whether AI assistants mention your brand. Reports, model answers, scans, free site tools.
Progressive Skill Disclosure, Semantic Tool Search & Context Optimizer for AI Agents
MCP server for LakeXpress — automated database-to-cloud data pipeline as Parquet
Draft in your voice and publish or schedule posts on LinkedIn, X, Threads, Instagram, Facebook.
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
Get dollar quotes from 200+ LLMs before any work runs; accept, execute, and verify quality.
Turn messy text into strict JSON schemas agents can trust (invoice, receipt, contact, resume).
Search, compare and estimate rewards across US credit cards. Verified fees, APRs and bonuses.
Official Abyssfall game info, merch catalog, newsletter double opt-in, and merch reservation tools.
Best-time-to-book verdicts, live last-minute hotel deals, and city price calendars, from data.
AI survey platform: create and publish surveys, collect responses, generate AI analysis reports.
Native Clarity decision mapping, MindScan episode reflection, and read-only evidence tools.
6 runtime tools: 2 HemmaBo tools, 2 host onboarding tools, and 2 VRP verification tools. Not an OTA.
Read-only MCP for EcoPlaza, Peruvian commercial real estate: projects, units, advisor contact.
Korean-Japanese bilingual community. Read public posts/comments, route Korea/Japan queries.
Sorani & Kurmanji TTS+STT: Kurdish speech most APIs lack. 885 voices, free tier, no key to browse.
Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.
Search live events in 60+ countries, plan a night out, and demand artists to tour your city.
Registry of companies selling AI agents identity, phone, email, addresses, money, legal, insurance
Read-only MCP server for Mark Siazon's professional profile: projects, FAQ, proof, availability.
Cross-venue prediction market routing for AI agents with arbitrage, quotes, history, and signals.
Disposable private vector search + semantic RAG for AI agents. x402 pay-per-call, no account.
LLM SEO and Agent Discoverability for B2B SaaS. Pricing, fit assessment, audit requests.
Search the Final POS REST API documentation.
Live, neutral benchmarks for public RPC latency, oracles, bridges, perp DEX, and prediction markets.
Read-only MCP server: verify credentials and browse escrows on the Stellar testnet contract.
MCP tools for x402 readiness, paid-path probes, launch packs, and trust receipts.
One-cent x402 and MCP readiness checks plus fixed-price marketplace launch packs.
Human-in-the-loop for AI agents: ask a person and get approvals or answers by push notification.
Social media scheduler for AI agents: draft posts into a human-approved queue for 15 networks.
Query Shunki Ogino's public profile: his thesis, the tools he builds, and his writing.
Korean wholesale agriculture market data - auction prices, seasonal produce, market trends
Korean news aggregator - Naver, Google News, Daum trends in real-time
Korean government open data - weather, population, law search via data.go.kr
SEBI orders, RBI notifications, MCA filings, NSE/BSE announcements, AMFI NAV.
60+ units, live FX, timezones, and date arithmetic for AI agents.
Buyer-side SaaS due-diligence maths: NRR, GRR, revenue concentration, zombie MRR, LTV:CAC.
Brand audits, visual catalogs, AI proposals & checkout for LATAM SMBs. Full funnel via MCP.
Neutral W3C DID/VC identity and reputation oracle for AI agents (did:key/did:web, eddsa-jcs-2022).
Deterministic CMS NCCI/MUE claim scrubbing and CARC/RARC denial explanations, cited to source.
RiskDataApi — Solana token risk scoring for AI agents. Safety score, insider clusters, honeypot.