Fraud & scam detection MCP servers

A server here checks whether a link, number, merchant, token or document is a scam or fraudulent.

Not here: general reviews.

742servers
541 remote201 localTagged by Odel's AI, which can make mistakes

Best fit

401 made for this, ranked by starsRemoteLocal
  1. WaveGuard @emergentphysicslab/waveguardAnomaly detection API powered by physics simulation. Scan any data for outliers.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  2. E-Commerce — Refund Request Audit — Kestrel Outfitters (2b20046e) @a2awire/benchmark-refund-request-audit-2026-09-10-2b20046e12 synthetic refund request exception cases: duplicate refunds, fraud watch list entries, missing pr6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  3. ScamVerify Threat Verification @scamverify/mcpAI-powered scam and threat verification for phone numbers, URLs, texts, and emails.15% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. Truedge Crypto Safety @truedge/crypto-safetyFree crypto scam checks: token and contract risk, scam or sanctioned addresses, phishing links.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. ASPERN — counterparty checks for agents @aspern/aspernWhat the chain records about an address before you pay it, and whether a payment fits it.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. RugShield @raphaelbgr/rugshieldSolana checks and free panel quote via MCP; paid parallel advisor panel via HTTP. USDC x402.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  7. Curvecall @arbonomous/curvecallPay-per-call market math + token intel: USDC Base/Solana + shielded ZEC HTTP, MCP USDC, $0.001-$0.029% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  8. Verify @sickslip/verifyVerify a SickSlip doctor's note by Document ID; states served, pricing, physician NPI. Read-only.13% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  9. MAD Synapse @maddegen/synapseSolana + pump.fun intel for agents: launch verdicts, token risk, dev/wallet records, smart money.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  10. Solsnap @maddegen/solsnapSolana token/wallet rug-risk scoring. Free scan; $2 SOL unlocks full wallet report. No signup.16% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Crypto Bot Audit + Market Data (x402 paid) @kaminariouji/x402-audit-agentx402 pay-per-call: 146 MCP tools, no account or key. USDC on Base + Solana, $0.001-$0.01/call.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  12. Honeycheck @honeycheck/honeycheck-mcpBefore buying a token on Arc, test whether it can be sold back. Free, or 1-5c a call over x402.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  13. 47620 Solana Data @47620-xyz/solana-dataPay-per-call Solana data for AI agents over x402: token, account, tx, trending. No signup, no key.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  14. Fidren @fidren/counterpartyChecks a counterparty before an AI agent pays: what the evidence supports, and for how much.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  15. Pumpcheck @edgethirteen/pumpcheckDetect npm download-pumping before adding a dependency: real usage vs inflated counter.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  16. Revnuvo Trust @hardeyhemy/revnuvo-trust-mcpVerify companies, domains and counterparties before transacting. Sanctions, UBO, fraud scoring.14% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  17. Cloakcheck @edgethirteen/cloakcheckScan a page for content planted to hijack an AI browsing/shopping agent before it acts on the page.11% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  18. HexScan Token Security @hexscan/token-securityHoneypot detection & token risk scan for ERC-20s. Risk score 0-100, tax, source verification.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  19. GoBuy Product Trust @digitalmentes7-maker/gobuy-product-trustMarketplace-evidence trust scores for AI agents: a 0-100 Evidence Score with signal breakdown.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  20. Mizan — x402 Bazaar Inspector @higgsfield/mizanCheck an x402 endpoint before your agent pays it: avoid / caution / ok, proven on-chain.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  21. aiworker-data @duckdns/aiworker-dataPaid x402 tools (USDC per call): defi_yields, defi_protocol, scrape_markdown, scrape_summary.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  22. Monitor de Sanções CEIS/CNEP — Empresas Punidas por CNPJ @paulovitorti/ceis-cnep-delta-monitor-brMonitora CEIS e CNEP: empresas inidôneas e impedidas de licitar, por CNPJ.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; it needs your API key.
  23. Fidro @fidro/fidroSignup fraud checks: score emails and IPs, look up IPs and manage your blocklist.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  24. Scam Detection @cautellus/scam-detectionScam and phishing detection for AI agents: safe/warn/danger verdicts for URLs and messages.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.