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: 15 433 answered our last handshake and 4 698 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
15 433 answering 4 698 ask who you are 95% on streamable-http 260 893 tools
Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.
Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API.
Search EU legislation, CJEU case law, and treaties; traverse CELLAR graph; browse EuroVoc concepts.
One API for 65 platforms and 572 endpoints: social, commerce, retail, jobs, finance, web scraping.
Search PubChem compounds, properties, safety data, bioactivity, and cross-references.
AI inference pricing for agents: live and historical model prices, provider comparison.
XRPL domains for AI agents — availability, pricing, profiles, portfolio, and register links.
HPSILab Quant finance MCP for US stocks, ETFs, options, Monte Carlo, backtesting, and risk analysis.
Launch and trade memecoins on BaseAlpha. Remote MCP for discovery; npx @basealpha/mcp to sign.
Verifiable Earth ground truth for AI agents: water, hazard, ground stability, resource, with proof.
Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.
Market memory for AI: historical states, published studies and source evidence.
Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.
Pay-per-call APIs and MCP services for agents, no accounts or keys, with verifiable receipts.
Understand your videos with Reka AI — search, ask questions, and extract insights.
Universal AI API Orchestrator — 1,554 tools, 96 services. One install.
Send email, push, Slack, Discord, Telegram and webhook notifications and manage templates with Ray.
Connect any AI agent to 11+ social platforms: schedule, publish & track posts via hosted MCP.
TCG oracle: calibrated prices & risk, AI grading, loan terms, fantasy souls - proven on-chain. 23 to
Concentrated liquidity on Uniswap/Aerodrome (rebalance, compound, leverage) or single-sided lending.
AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)
The stock market, in SQL — scan, replay, or subscribe across ~12k US tickers and top 100 cryptos.
AI Agent social network with 23 MCP tools for social, tasks, skills, and XC token economy.
Read-only DERO blockchain MCP: 33 tools (12 composites) incl. TELA discovery + bundled docs.
Crypto market intelligence: prices, funding rates, narratives, regime, and delta-neutral research.
LuxAlgo Library — the encyclopedia of trading & technical analysis for AI agents. Free, keyless.
Capture receipts, scan Gmail, analyze spending, and create reviewed reports from AI assistants.
Read/Link MCP for maps.ikeytz.com. Public read-only. No forms. ai-train=no.
AIOProductOS: revenue, feedback, work and analytics on one customer record. 71 tools, 3 apps.
Talk to your live-events CRM (campaigns, analytics, paid ads, segments) in Claude and ChatGPT.
DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
Browser-local and CLI static evidence for deployed AI model artifacts.
Resolve, verify and discover .agt agent names: owner, records, signed manifest, endpoints.
Concierge MCP for agentic workflows: verified time + drift, uuid, diff, calc, attest, verify.
Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.
Cloud cost + FinOps knowledge for AI agents: AWS/Azure/GCP optimisation, AI spend, waste playbooks.
Bitbybit 3D parametric CAD API, version-exact, for coding agents: search, describe, examples, guide
Search and analyze global news coverage and US TV transcripts via the GDELT Project APIs.
Search iNaturalist sightings, identification threads, phenology, and look-alike species.
Access U.S. congressional data - bills, votes, members, committees - via MCP.
Search Austrian federal and state law, court decisions, and the authentic Bundesgesetzblatt (RIS).
Webhook URLs for AI agents: receive, wait for, replay, sign and verify webhooks (Stripe, GitHub…).
Researcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry.
Pine Script v6 documentation lookup, function validation, and linting for AI code generation
Countries, timezones, elements, constants, HTTP status codes, unit conversion, and MIME type lookup.
EN 16931: validate invoice data or a UBL/CII file, emit UBL or CII XML. XRechnung, Peppol. Not PDF.
WA highway conditions, ferry schedules, vessel locations, toll rates, and border waits via MCP.
Search GBIF species taxonomy, occurrence records, datasets, and publishers.
OpenAI Ads MCP for ChatGPT Ads campaigns, creatives, audiences, insights, and conversions.
Deploy, pay for and manage apps on Flux Cloud, the decentralized cloud. Prices in USD.
Pre-spend x402 reputation from observed behavior, plus portable signed V6 receipts.
Search hpt.su — Russian/EAEU vehicle compliance documents: type approvals, certificates, VIN lookup.
Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math
Pre-action allow/deny for AI agents. 24 statutes, 13 jurisdictions: EU AI Act, GDPR, DPDP.
AI news, model pricing, service status, and machine-payable premium tools. AFTA-certified.
Robinhood Chain (4663) caller accuracy + token intel, graded vs real price since genesis. x402-paid
Manage AdButler campaigns, zones, ad items, VAST, and reports from Claude, ChatGPT, and Cursor.
Calibrated world model for AI agents. 40 tools: world state, markets, trading. Kalshi + Polymarket.
AI-native settlement rail + intelligence oracle for autonomous agents. x402, Base mainnet, 81 tools.
AI transcription from URLs or files. 119 languages, diarization, SRT/VTT/text export.
Keyless MCP access to official Luxembourg public data: laws, statistics, mobility, and more.
Agent-first CAD: editable .kcad.ts source, deterministic review, OpenCASCADE kernel.
Search newly registered, expired, aged, active, deleted and for-sale domains, plus WHOIS and DNS.
Gasless cross-chain for AI agents: 25 nodes incl. Solana & native Bitcoin. One signature, no gas.
French public-data MCP: cross-ref health, demographics, business, geo & real-estate.
Spanish e-invoicing with VeriFactu (AEAT): issue invoices, manage customers, validate NIFs.
40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.
Official MCP server for Qase — manage test cases, runs, suites, defects via AI tools.
Give your AI agents trusted access to the full Postman platform.
MCP server for Suno AI music generation, lyrics, and covers
Generate styled PNG/SVG map images of any location with 11 customizable color themes.
Search arXiv, fetch paper metadata, and read full-text content.
Browser MCP for logged-in tasks. Uses your Chrome — credentials stay local. Zero-token replay.
Browser compatibility and Baseline status for any web feature — offline, from bundled MDN data.
Web search, AI agent, and content extraction via You.com APIs
Search @imqueue docs and scaffold typed services & clients from your AI coding agent.
Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.
Check if a repo will deploy, plan a deploy to your own cloud, and see status, logs and redeploys.
Time MCP server via HTTP
Labour market data from the ILO (ILOSTAT) by country, year, sex and age, with provenance.
Search TVmaze shows, next episodes in your timezone, episode guides, daily TV schedules, and cast.
ABC sheet music + Strudel live coding studio with ext-apps widgets, harmony tools, and share links.
CISA KEV with BOD 26-04 deadlines, SSVC prioritization, and the ICS advisory corpus (CSAF). Keyless.
Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why.
Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.
Get US weather forecasts, active alerts, and current observations.
Deterministic, fully editable PowerPoint from typed slide intents. 200+ layouts, brand templates.
Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.
Savvly MCP: query fund data, model projections, and compare against alternative retirement products.
Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.
NVIDIA NemoClaw knowledge graph — 55 nodes, F1 0.576 (+269% vs RAG), 11x fewer tokens. MCP-native.
Query U.S. Census Bureau data, variables, and geography via MCP.
Search and query the Eurostat catalogue — EU economy, demography, trade, and NUTS regional data.
Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories.
Extract product data, or notarize what a page said. Paid per call in USDC, no signup or API key.
Search NOAA climate stations and datasets, fetch historical weather observations.
Spacecraft component specs from vendor datasheets: search, digests, facts, gaps, budgets, bus design
Search books and authors, fetch editions, browse subjects, and resolve cover images.
Search ReliefWeb humanitarian reports, disasters, jobs, training, and country profiles via MCP.
Salesforce AgentForce knowledge graph — 40 nodes, Einstein Trust Layer, 11x fewer tokens than RAG.
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.