Remote MCP servers
Find a server for your workflow, with connection evidence you can inspect.
3308 servers
| Server / capability | Last probe | Median latency | Checks passed | Last checked |
|---|---|---|---|---|
ai.greyridgesignals/tech-risk MCP security scanner: tool-poisoning & prompt-injection audit (OWASP LLM01/LLM08), x402-payable | Responded | 107 ms | 14 / 22 | |
stampthisfile Timestamp files in Bitcoin (OpenTimestamps): send a hash, pay per hash with x402, get a proof. | Responded | 107 ms | 14 / 22 | |
vergabe-api: German public procurement notices German public tenders as normalised JSON (CPV, NUTS, deadlines). Free sample; search paid via x402. | Outdated check | 107 ms | 14 / 22 | |
MCPFax Bazaar Intelligence Seller ranks, trends and demand in the x402 economy. USDC read off Base, not self-reported. | Responded | 108 ms | 14 / 22 | |
Vintage Postcard Affiches vintage : catalogue, devis livraison comprise et paiement Stripe. | Outdated check | 108 ms | 14 / 22 | |
MONEYGRID Four x402 tools: endpoint checks, extraction, evidence verification, domain intelligence. | Outdated check | 108 ms | 14 / 22 | |
Counterfoil Read stored EU e-invoice rule notes and the invoice field map. Not a validator. | Responded | 109 ms | 14 / 22 | |
Poplin Estimate payments abroad: fees, exchange rates, receiving accounts and payout coverage | Outdated check | 110 ms | 14 / 22 | |
Mail Security Tools DMARC/SPF/DKIM/MX checks, email score, 100-domain bulk score, webhook watch alerts (x402 USDC). | Responded | 111 ms | 14 / 22 | |
x402 Bazaar Rank Ranked search over 15k+ live x402 services by real 30-day usage; free top-5, paid depth via x402. | Outdated check | 111 ms | 14 / 22 | |
io.github.rezearcher/tech-risk MCP security scanner: tool-poisoning & prompt-injection audit (OWASP LLM01/LLM08), x402-payable | Responded | 115 ms | 14 / 22 | |
Sputnik X — AI-Agent-Native Intelligence Sputnik X: 16 free MCP tools and EU Trade via authenticated REST and x402. | Responded | 115 ms | 14 / 22 | |
Toolcall 30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402. | Outdated check | 119 ms | 14 / 22 | |
RTK Motion — Motion Capture, Biomechanics, Threat & Fleet Intelligence Mocap, rehab biomechanics, threat intel, fleet vision. 21 MCP tools, 10 free. x402/USDC paid. | Responded | 121 ms | 14 / 22 | |
EXVIV Competitive Intelligence Reviewed competitor pricing, offer comparisons, and market-change evidence with x402 payments. | Responded | 125 ms | 14 / 22 | |
Address Validator Valide une adresse de livraison : normalisation, geocodage, score de livrabilite. x402. | Outdated check | 129 ms | 14 / 22 | |
ISHOB Knowledge Archive License-checked research archive and technical-spec search for AI agents. Pay per call via x402. | Responded | 130 ms | 14 / 22 | |
GlanceDesk Checked calculators for money, tax, crypto, engineering and compliance, each with formula and source | Responded | 130 ms | 14 / 22 | |
MCP x402 - Evidence-Backed Web Verification Evidence-backed pre-purchase checks for offer terms, seller trust and policy compliance. | Outdated check | 130 ms | 14 / 22 | |
Agent Vending Factory Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights. | Responded | 131 ms | 14 / 22 | |
Galactic Radar exit check Token exit checks (live sell quote, round trip, warnings; x402 USDC) + free GBRIDGE market data. | Responded | 133 ms | 14 / 22 | |
US Federal Awards (USAspending) See who wins US federal contracts and grants (USAspending.gov). $0.02/call via x402. | Outdated check | 135 ms | 14 / 22 | |
x402 Agent Hub Onchain reads, SEC company financials, company & people enrichment, token verdicts via x402 USDC | Outdated check | 135 ms | 14 / 22 | |
Agent Paywire library Library (L402, x402, Lightning, stablecoins): 18 read-only tools plus 3 writers. | Responded | 137 ms | 14 / 22 |
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence