Remote MCP servers
Find a server for your workflow, with connection evidence you can inspect.
3307 servers
| Server / capability | Last probe | Median latency | Checks passed | Last checked |
|---|---|---|---|---|
FuelTaxMath Official IFTA fuel tax rates plus IFTA, cost per mile, load profit and Form 2290 HVUT calculators. | Responded | 71 ms | 14 / 22 | |
AgentBroker Index Read-only, sourced data on which brokers, banks and crypto exchanges AI agents can use (EU/Spain). | Outdated check | 71 ms | 14 / 22 | |
Frontera Signal Rio Grande Valley, Texas construction data: free catalog, samples and series; paid calls via x402 | Responded | 72 ms | 14 / 22 | |
io.github.shoggi211/jsonaut Repair malformed JSON from LLM/agent output; optional JSON Schema coercion. Free + x402 paid. | Responded | 72 ms | 14 / 22 | |
io.github.f-tiger/agiscorecard-web3-reconcile Reconcile declared stablecoin invoices and transfers; flag partial, pending and mismatched payments. | Responded | 72 ms | 14 / 22 | |
dev.workers.3labsio.kingofthehill/king-of-the-hill x402 game: take the crown, each take raises the next price 1.5x. hill_status is free. | Responded | 73 ms | 14 / 22 | |
K-Data — Korean Sell-Side Research & Market Data Korean equity research, analyst revisions, kimchi premium and news via x402. | Outdated check | 73 ms | 14 / 22 | |
io.github.f-tiger/agiscorecard-web3-protocol Read dated x402, ERC-8004 and token-interface profiles with official sources and freshness limits. | Responded | 75 ms | 14 / 22 | |
com.blackwalltier/blackwall-x402-guardrail Keyless hosted MCP: pre-signature x402 payment verdict (GO/HOLD/STOP) with a signed receipt. | Responded | 75 ms | 14 / 22 | |
com.bitcoincreditstack/mcp The Bitcoin credit markets, measured. Cross-venue rates, venue criteria, chain indicators. | Responded | 75 ms | 14 / 22 | |
FreshGate Paid MCP tool that checks whether a web page has changed. $0.001 per check via x402 on Base. | Outdated check | 75 ms | 14 / 22 | |
DripMetrics Institutional-grade market microstructure, a cent at a time. x402: Base USDC or Robinhood USDG. | Responded | 76 ms | 14 / 22 | |
402xAgent Check an x402 endpoint before your agent pays: pay, skip or recheck, with Ed25519-signed receipts. | Responded | 76 ms | 14 / 22 | |
Invoice & Payment ID Validator Pay/review/hold verdict for invoice payees: cross-checks IBAN, BIC, VAT, EIN. Paid: RapidAPI | Outdated check | 76 ms | 14 / 22 | |
InvoiceGen Freelancer invoices with totals, tax, due dates. Free. | Outdated check | 76 ms | 14 / 22 | |
Quiet Menders Privacy clinic + pay-per-call data APIs for AI agents via x402. Never pays or touches keys. | Outdated check | 77 ms | 14 / 22 | |
com.day1work/day1work Human-and-agent marketplace: find work, post tasks, bid, chat, request payments. | Responded | 79 ms | 14 / 22 | |
agent-audit + page-read (x402) Pay-per-call page reader, quote check, link check and x402 seller audit. USDC on Base via x402. | Outdated check | 81 ms | 14 / 22 | |
Tamer Prompt Marketplace Prompt marketplace for AI agents: browse and buy prompts with x402 (USDC on Base). | Outdated check | 82 ms | 14 / 22 | |
alpha402x Equity Research Cited, filing-grounded equity research via x402, per call: graded quarterly cards, WACC, 10-Q. | Responded | 84 ms | 14 / 22 | |
x402 Toolbox 62 pay-per-call web, DNS, EVM and data tools. x402 USDC on Base, $0.003-$0.02 per call, no signup. | Responded | 84 ms | 14 / 22 | |
io.github.cdkbotmcp/cdk-mcp Buy game keys, gift cards, and subscriptions via x402 USDC on Base. 8 MCP tools, no install. | Responded | 86 ms | 14 / 22 | |
DeAutofinancier Vehicle Search Search ~97,000 used vehicles in the Netherlands with consumer finance and lease monthly payments. | Outdated check | 87 ms | 14 / 22 | |
fresh-feeds — trending/new/changed MCP servers + x402 change-data API Trending/new/changed MCP servers: a liveness-probed freshness index + x402-paid change-data API | Outdated check | 88 ms | 14 / 22 |
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence