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 21 of 53
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Kashif
net.bottletech.kashif/auditScores a website's online presence 0-100 and lists the top issues to fix. English/Arabic.
Live 401 ms -
Feranor Resilience
com.feranor/resilienceScan/purge hidden text & score web domains: TLS, DNS, headers, speed. Free scans, $0.01 actions.
Live 148 ms -
Patina
io.github.ramakrishnanhulk20/patinaCheck how many years of verifiable history a person has behind accounts they already own.
Live 573 ms -
Arclera
net.arclera/arcleraRead-only company facts for ARCLERA DIGITAL, LLC: contact, services, legal identity.
Live 444 ms -
Cars Helping Kids — Car Donations
org.carshelpingkids/car-donationsVerified car-donation guidance, readiness checks, and donor-authorized intake for review.
Live 1077 ms -
Validoria Mcp
com.validoria/validoria-mcpContinuous website testing by Validoria — monitor security, SEO, performance, and accessibility.
Live 171 ms -
qart.uk QR studio
uk.qart/qartqart.uk MCP server: resolve scanned codes, browse the free pool, and buy QR artwork.
Live 672 ms -
CukaiMax Malaysian Tax Authority
io.github.jakzaizzat/cukaimax-tax-authoritySource-linked Malaysian individual and sole-proprietor tax guidance for AI agents.
Live 1125 ms -
Tier1 IT Assessment
nz.tier1.mcp/it-assessmentRead-only IT Health Check, domain security, recommendations, pricing, and draft enquiries.
Live 1949 ms -
HackMyIP — no-key IP intelligence
io.github.0xvibly/hackmyip-mcpFree no-key IP intelligence: geolocation, VPN detection, DNS, WHOIS, blacklists, breach checks
Live 432 ms -
logr
it.logr/mcpQuery any public logr profile — timelines, events, full context — plus owner-authorized writes.
Live 597 ms -
capital.new mandate draft tools
new.capital/mandate-toolsVerify Capital Authority Mandate drafts (SHA-256 replay) + v0 schema. Ceremonies stay human.
Live 320 ms -
Stigmer
network.stigmer/stigmer-mcpExecution graph of AWS: verified contracts, least-privilege IAM policies, pre-flight authorization.
Live 258 ms -
El Pujante — Subastas públicas de España
es.elpujante/subastasSpanish public property auctions (judicial, AEAT, Social Security): daily data and risk flags.
Live 696 ms -
Merlonix Monitoring
com.merlonix/monitoringMonitoring for agencies — uptime, SSL, DNS, blocklists, AI visibility, MCP health. 8 no-auth tools.
Live 959 ms -
H/M Article 50 Transparency Builder
net.hogarmas/ai-transparencyFree Article 50 website scanner, notice builder, and checksum verifier. No key or payment.
Live 670 ms -
Framekeep Public Discovery
com.framekeep/publicRead-only discovery of Framekeep capabilities, security boundaries, and public resources.
Live 915 ms -
TheProtocol — Sovereign AI Agent Platform
cloud.theprotocol/registrySovereign AI agent economy: identity, payments, governance, exchanges. 400+ tools, ?mode=gateway.
Live 416 ms -
DataNexus MCP
com.datanexusmcp/mcp-serverPublic data intelligence for AI agents — CVE, compliance, patents, contracts, domains.
Live 154 ms -
seekrit — secrets for agents
dev.seekrit/remote-mcpEncrypted store for API keys and database URLs your code needs. Use them without reading them.
Live 1387 ms -
Aevum Security
sg.com.aevumsecurity/agent-surfaceBrowse Aevum Security's Singapore cybersecurity services and submit a business enquiry.
Live 1995 ms -
Tantra Authority Catalog
com.tantra-authority/catalog66 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base
Live 265 ms -
Wafergraph MCP
com.wafergraph/wafergraph-mcpRead-only MCP server for wafergraph.com's semiconductor & AI supply-chain data: 30 tools, no auth.
Live 1064 ms -
Melvea Local Honey Discovery
com.melvea/local-discoveryCitation-backed honey producer discovery by place or varietal. Free, no auth.
Live 223 ms -
RTK Motion — Motion Capture, Biomechanics, Threat & Fleet Intelligence
io.rtkmotion/dataMocap, rehab biomechanics, threat intel, fleet vision. 21 MCP tools, 10 free. x402/USDC paid.
Live 581 ms -
GroundTruth — subsurface scan QA & trade estimating
ai.gtfi/groundtruthTwo independent AI models read a GPR, locate or pipe scan and flag the do-not-core call.
Live 634 ms -
IntentFence Agent Action Firewall
io.github.razel369/intentfenceFail-closed action authorization, MCP risk scanning, x402 checks, and signed receipts.
Live 1919 ms -
Live 543 ms
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ARVI Wine Catalog
ch.arvi/catalogSwiss merchant ARVI SA: 27,000+ fine & rare wine labels, 300,000+ bottles ready to ship. No auth.
Live 517 ms -
Prismix Status Mcp
io.github.Prismor/prismix-status-mcpReal-time status for 75+ AI services (OpenAI, Anthropic, Cursor). No auth, CORS-enabled.
Live 226 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.