Security MCP servers
Security scanning, identity and secrets. Every server below is from the official MCP registry and is checked by us each day.
Security
1,570 servers · page 20 of 53
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ProfitCollector
ca.bakhour/profitcollector22 pay-per-call developer, security, network and data utilities using x402 on Base.
Live 808 ms -
Gkmex Crane Inventory
io.github.gkmex75/gkmex-inventoryPublic, zero-auth, read-only access to Gkmex used-crane inventory.
Live 295 ms -
Bizzy Radio
fm.bizzy/radioFind Bizzy radio stations, read station cards and public author information. Read-only; no playback.
Live 291 ms -
Mcpcheck
io.github.joeyough/mcpcheckScan any MCP server for tool-poisoning, security, auth & license. Trust score before install.
Live 456 ms -
Abfallkalender Deutschland
io.github.AlpayC/abfall-mcp-serverWaste collection dates for German addresses from municipal authority calendars.
Live 230 ms -
CURRENT SEA - Ambiguity Scan
io.github.Bowieboii/current-seaExplainable ambiguity signals for text. Submitted text is processed but never retained.
Live 748 ms -
Security Recipes
io.github.stevologic/security-recipesRead-only CVE intelligence, remediation playbooks, and agent setup guides. Not a scanner.
Live 1031 ms -
Kadent Scan
so.kadent/kadent-scanFree, read-only security scanner for remote MCP servers, before you connect them.
Live 251 ms -
MinuteMail
io.github.minutemailco/mcp-serverEphemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools
Live 443 ms -
InfraPulse
ai.infrapulse/infrapulseAI agent infrastructure for discovery, authorization, execution, identity, and signed receipts.
Live 5628 ms -
Keyframer
dev.keyframer/keyframer150+ React Native animation recipes, scene authoring, phone preview via QR, Reanimated v4 codegen
Live 1143 ms -
Hacker Bob public records
io.github.bobnetsec/hacker-bob-public-recordsRead-only public CVE records, capability metadata, and agent instructions from Hacker Bob.
Live 325 ms -
Calaf Seed Tools
ai.calaf/seedsAuthor and validate Calaf workspace seeds against the app's real importer. No account needed.
Live 191 ms -
Let Agents In
com.letagentsin/scannerScan agent readiness, or find measured providers an unattended AI agent can finish with.
Live 162 ms -
Hostdefi X402
io.github.verixiaapps/hostdefi-x402Free token-safety scans + paid x402 verdicts, signals, radar & EVM swap quotes for AI agents.
Live 225 ms -
ERC-8126 Scan
uk.co.cybercentry/erc-8126-scan378k+ ERC-8004 agents and their security verifications. Two tools free, the rest USDC over x402.
Live 487 ms -
Capivara: Investigação Cadastral
io.github.mcp-dir/capivara-mcp360º background dossier on a person (or company) from name + CPF: identity, contact, money-to-claim
Live 458 ms -
CIGAM
io.github.mcp-dir/cigam-mcpCIGAM ERP (management for industry, retail and franchises) via session capture with your authorizati
Live 357 ms -
webPosto
io.github.mcp-dir/webposto-mcpwebPosto ERP (management for gas stations and convenience stores) via session capture with your auth
Live 336 ms -
Secretaria de Inspeção do Trabalho: CAEPI
io.github.mcp-dir/sit_caepi-mcpSecretaria de Inspeção do Trabalho: CAEPI, official-source lookup. Platform-hosted, pay per query wi
Live 222 ms -
Secretaria de Inspeção do Trabalho: Trabalho Escravo
io.github.mcp-dir/sit_trabalho_escravo-mcpSecretaria de Inspeção do Trabalho: Trabalho Escravo, official-source lookup. Platform-hosted, pay p
Live 265 ms -
Domain Da Pa Check
com.jojapi/domain-da-pa-checkDomain DA-PA Checker: Domain authority score & page authority score, spam score, backlink count.
Live 703 ms -
Trust Tools
com.obeliskgate/trust-toolsWebsite security ratings, token verification, and tamper-evident ledger heads from Obelisk Gate.
Live 535 ms -
MCPLookup
com.mcplookup/mcpLook up independent trust ratings and security, maintenance, and adoption evidence for MCP servers.
Live 528 ms -
Quiet Failures
com.quietfailures/quiet-failuresOpen weekly security base rates (CC BY 4.0), plus live DMARC, takeover and WHOIS checks.
Live 449 ms -
Tools
com.vigotime/toolsFree German workforce calculators (bridge days, net working time, staffing/PeBeM) - no auth needed.
Live 192 ms -
PCBLT — Live Checks
com.pcblt/pcbltLive DNS, email-auth and redirect checks, HTTP security headers, uptime history, PC hardware prices.
Live 1870 ms -
APF Rural
io.github.mcp-dir/apf_rural-mcpLooks up a producer's rural provisional operating authorization (APF) from the CPF, CNPJ, APF number
Live 855 ms -
Verificação de Identidade (Argentina)
io.github.mcp-dir/identidade_ar-mcpVerifies a person's identity in Argentina by matching the provided data (DNI, name, birth, address).
Live 826 ms -
Sanções ONU (Conselho de Segurança)
io.github.mcp-dir/sancoes_onu-mcpChecks whether a name is on the UN Security Council consolidated sanctions list, for compliance and
Live 259 ms
Data: the official MCP registry, read daily. Live status, response time and tool lists come from our own check: we connect without credentials, so servers that need a key show as "Live, key required". Maintainers can add a "Listed on NestDaddy" badge from their server's page.