Remote MCP servers
Find a server for your workflow, with connection evidence you can inspect.
3362 servers
| Server / capability | Last probe | Median latency | Checks passed | Last checked |
|---|---|---|---|---|
dev.pdfops/pdfops-mcp PDF tools for AI agents: inspect, fill, merge, split, rotate, watermark, protect and invoice PDFs. | Requires auth | Not measured | 5 / 22 | Not checked yet |
dev.toll402/toll402-mcp Pay-per-call tools for agents: 2,600+ APIs, OAuth connector; pay with x402 or card credits. | Requires auth | Not measured | 5 / 22 | |
io.github.4robot/hexadata-tools 15 deterministic validation tools for AI agents: tax IDs (15 countries), VAT, IBAN, LEI, HS codes. | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.bitcompare/mcp-server Crypto yield data for AI agents: lending, savings, staking, borrowing & stablecoin rates. 18 tools. | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.bperezpereira/mcp Chilean DTE/SII invoicing — issue invoices, reconcile payments and manage clients with AI agents. | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.BSVKey/inference-mcp Pay-per-token Claude & Grok inference, settled in Bitcoin BSV. npm package or hosted remote. | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.Casterdly/jarvis-market-signals Live crypto market signals for AI agents: perp liquidations, funding, OI positioning, yield, FX. | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.cheevahagadog/forency Detect the tech stack behind any website: CMS, ecommerce, analytics, CRM, payments, hosting. | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.CryptoAPIs-io/mcp Combined Crypto APIs MCP server — all 14 products in one process | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.docracy1/chasa AI invoice follow-up emails for freelancers. Draft-only, never sends for you. | Not measured | Not measured | 5 / 22 | |
io.github.gdietsch/trading-signals-mcp Trading tools for agents: AI trade brief, pre-trade check, event gate, insider buys. Remote or x402 | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.imsrvstv/fixledger-mcp Free <50ms Peek-Before-Pay error-to-fix & breaking-change oracle (MCP + x402 Base USDC). | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.Infinihash/infinihash-kyt-mcp Screen crypto wallets vs OFAC SDN + threat intel; pre-payment checks, signed receipts; SAR drafts | Requires auth | Not measured | 5 / 22 | |
io.github.JessieJanie/skim402 Clean markdown and structured web data. Free card API key; wallet/x402 pay-per-call optional. | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.jink9428-source/smartdocs-mcp Korean export docs: agents create invoice & packing list drafts via OAuth. | Requires authOutdated check | Not measured | 5 / 22 | |
io.github.lonniev/taxsort-mcp TaxSort — Tollbooth-monetized MCP server for personal tax transaction classification | Requires authOutdated check | Not measured | 5 / 22 | |
io.github.Marginpad/sdk Free crypto-futures paper trading and live market data for AI agents. 29 tools; no key for data. | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.mrlarryjohnson111/polymarket-mcp-server Live Polymarket data for agents: markets, insider-scored whale trades, leaderboards, wallet P&L | Requires auth | Not measured | 5 / 22 | Not checked yet |
io.github.nexus-mcp-infra/new-x402-listings-feed Feed of x402/L402 services newly listed on 402index.io within a recency window (candidate #8, manual | Requires authOutdated check | Not measured | 5 / 22 | |
io.github.nexus-mcp-infra/x402-receipt-verifier Audits NEXUS's own x402 payment logs against its own delivery logs and issues a signed proof-of-deli | Requires authOutdated check | Not measured | 5 / 22 | |
io.github.physics-star-cat/databutler-calendar Public holidays (UK, US, DE, FR), tax-year dates and DST switches for 2026-2028. | Requires auth | Not measured | 5 / 22 | |
io.github.physics-star-cat/databutler-de-rates German 2026 tax and social-insurance thresholds, minimum wage and allowances, sourced. | Requires auth | Not measured | 5 / 22 | |
io.github.physics-star-cat/databutler-jp-living-costs Japan minimum wage by prefecture, 協会けんぽ rates, pensions, benefits, holidays, tax figures, sourced. | Requires auth | Not measured | 5 / 22 | |
io.github.physics-star-cat/databutler-jp-vehicle-costs Japan 車検 statutory costs: weight tax, 自賠責, inspection fees, 自動車税 and 軽自動車税, sourced. | Requires auth | Not measured | 5 / 22 |
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence