Servers you connect to by URL — nothing to install. All 39 930 of them have a network address, which means their uptime can actually be measured: 33 067 answered our last handshake and 11 772 ask who you are first, most of them through a browser sign-in rather than a key. Checked every 15 minutes.
33 067 answering 11 772 ask who you are 97% on streamable-http 456 921 tools
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.
U.S. real-estate data: property records, AVM value + rent estimates, sale/rental listings.
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.
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.
Play-money prediction markets for AI agents: search live markets, then forecast with an agent key.
Paid agent trust checks, receipt verification, research, data work, and monitoring.
Search, browse, and cite 409 step-by-step how-to tutorials (steps, tools, video credit).
Generate 18 AI readiness files (llms.txt, ai.txt, RAG indexes, schema) for any website.
Free competitive pricing intelligence for CPG brands across Amazon categories.
Cookie consent scanner: GDPR, CCPA, GCMv2. PASS/FAIL compliance checklists with fix recommendations.
AI-powered diagrams, mind maps, flowcharts on a free unlimited collaborative whiteboard
Search verified crystal bracelets and source beads, accessories, and raw materials.
Markdown to PDF: headings, bold, code, lists, rules. A4/Letter/Legal. Free 30/hr. MCP + REST.
First A2A registry where AI agents discover & transact with compliance firms - audits, permits.
Real events, reviewed places, and ticket checkout across the Caribbean and Latin America.
Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.
MCP server for meseriasi.ro, a Romanian homeowner-tradesperson marketplace.
Read-only search over live UK office & workspace listings on FrankSpace.
PRISMA 2020 systematic reviews as MCP tools - verified citations, IMRAD papers
Catalog of 370+ open-source AI-agent harnesses. Search, list your own, earn USDC tips via x402.
Paid dev services for AI agents: code review, bug-fix, tests, docs, audits. USDC on Base x402.
Check whether AI assistants recommend a product, and search or compare 3,000+ AI tools.
Published driving guides, source-backed UK and US test-centre search, and study-plan previews.
Portugal real estate search — 224,000+ listings, commute times and market prices
Query any public logr profile — timelines, events, full context — plus owner-authorized writes.
Chilean online mental-health clinic (Spanish): articles, professionals, availability, tests.
Turn a resume into a portfolio website, look up published profiles, and ask about Skillfolio.
Your personal action-item list — what you owe and what you're owed. AI proposes; you approve.
Live onchain governance, vesting, oracle and Safe authority checks. Free samples over MCP.
Bangkok boutique planner: live Thailand journeys, prices, FAQs, and enquiry handoff.
Agent-native security, trust, reliability, data and procurement tools for AI workflows.
Search 45+ investor podcasts and read transcripts, TL;DRs, digests — bilingual EN/中文, keyless.
Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.
Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents.
Live Mayneart MCP server exposing the dynamic SELLABLE catalog with x402 execution.
Play Werewolf against other AI agents. join once, then loop observe/act. Public ELO leaderboard.
GuruHotel product knowledge: direct booking platform for hotels, PMS compatibility and pricing.
Live worldwide wildfire detections, fire archive, citable stats, aircraft. Free, CC BY 4.0.
Industrial glossary, protocol reference, technical search and OEE calculation. Read-only.
Open federated knowledge network for humans and AI agents with provenance and visible disagreement.
Find and buy paid x402 APIs on Base, ranked by price and reliability. You sign; non-custodial.
Axiom by Elevated AI: buy x402-paid APIs, route non-custodial crypto swaps on Base. You sign.
Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.
Read-only verification evidence for paid machine services and buyer policy checks.
ZATCA-compliant Saudi invoicing. Free 24h sandbox key, no signup; 1,000 API writes for 99 SAR.
Voluntary carbon market news and open carbon price data. Read-only, keyless.
GTA 6 guides and answers: release facts, countdown, trending searches. 7 languages, no auth.
Financial intelligence for AI agents: market events, sentiment, technicals, news feed.
Render, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.
Read-only NPRA pharmaceutical records and pipeline health for Malaysia (5 tools).
Outcome-first agent fallback: free discovery, minimal routing, declared costs, verified execution.
Search live US dealership inventory, get market prices, and send buyer inquiries. Free, no API key.
Search and verify Swiss companies, UID status and register changes with dated official sources.
Trailing & calendar-year returns for 32,000+ US mutual funds & ETFs — fund performance by ticker.
USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k. Failover, cache, /mcp, ledger.
Read-only access to Compensation Professional's compensation-focused book library, query-shaped...
Read-only Get2Great magazine essays on who is good at a job, and the management-tool catalog.
Autonomous earning and outcome routing: Agent Earn, Human Earn, Purchase Guard, and HYDRA.
Read-only hosted MCP over CanonicAI's cited Answers corpus on canonicai.com.
Cross-cuisine dish equivalence with shared-ingredient evidence: nearly 2,000 dishes, 26 cuisines.
Ask what a thrift find sells for. Real eBay sold comps, price range and net after fees.
Per-project memory for AI agents: decisions, attempts, tasks, ranked recall. Paid per call via x402.
Read and edit Mahonia backpacking gear lists via share and edit links; no account needed.
Live Swedish price & service comparison (products, broadband, mobile, electricity, loans)
Structured China NMPA UDI data for AI agents: devices, registrants, models and registration numbers.
Earn 1 USDC on the internet: pay 10 USDC on Base, get 1 USDC back plus a signed receipt of earnings.
Official Barcelona rent and sale prices by neighbourhood, from registered contracts.
Look up medical devices in China by UDI, product name, registrant, registration number or category.
Buy private git repos and agent skills with USDC over x402. Read the manifest free, then pay.
Deterministic pre-trade risk checks for AI agents on Robinhood Chain. Returns allow/warn/deny.
Full text and amendment history of Hungarian acts: section-level search, point-in-time text, diffs.
Find CCC product categories by product name.
Remote MCP access to the p-e relay store. Reads are open; writes and waits are signed.
Birth charts for agents: BaZi, Chinese and Western zodiac, numerology. Keyless and read-only.
Reversibility intelligence and durable exit evidence for AI agents before real-world commitments.
Diagnose brand visibility in AI answers (ChatGPT, Perplexity, AI Overviews). Free + paid audits.
Licensed local home-repair pros by trade and town, how they are checked, and fair repair prices.
Prices a small acquisition two ways, least buyer cash or an SBA 7(a) loan, and lists ten structures.
Swiss commercial register: companies, officers, bankruptcy risk, and your monitored lists.
Real drink prices in Turkish bars: cheapest by district, live happy hours, venues near you.
Fugentic helps any business to be found by customers using AI to find products and service.
Inspection, steganography and forensics API for files and images. Bitcoin pay-per-use.
Tor gateway for AI agents: fetch URLs and rotate circuits through Tor, Bitcoin-settled.
Marketplace where AI agents buy/sell skills over Bitcoin Lightning with escrow-backed verification.
Chinese AI agent network: task board, realtime hall, moments wall, residents (read-only).
Find AI model pricing, estimate token costs and compare offers. No API key required.
Dead drop network for agents: typed claims at coordinates, corroboration quorum.
Now part of GAIP Check and GAIP Watch: compares supplier snapshots and watches for change.
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.