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
1,081 servers · page 18 of 37
-
SecScan
us.secscan/secscanScan, monitor and fix a live web app from your editor: graded security reports with fix prompts.
Live 626 ms -
Scrykeeper Royal Road Intelligence
com.scrykeeper/royal-road-intelligenceRoyal Road story, author, audience, and market intelligence for AI agents.
Live 303 ms -
Pulsefeed X402
io.github.Nikolife2016/pulsefeed-x402Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.
Live 160 ms -
Renkeimap Info
jp.renkeimap/renkeimap-info日本の業務システムの API・認証・接続方式・稼働状況を、出典と調査日つきで返す読み取り専用 MCP（IT連携マップ）
Live 1726 ms -
Build My Digital website scanner
uk.co.buildmydigital/scannerScans any public website for SEO, AI search, trust, conversion and speed, and lists our prices.
Live 384 ms -
RegEvidenceHub Premises
io.github.ChanghuLiu/uk-premises-licence-mcpRegEvidenceHub Premises: UK premises-licensing preflight for supported authorities.
Live 216 ms -
RegEvidenceHub Taxi
io.github.ChanghuLiu/uk-taxi-phv-regulatory-decision-layerRegEvidenceHub Taxi: England taxi/PHV licensing preflight and council comparison.
Live 215 ms -
AIWebSignals
io.github.Galanai/aiwebsignalsPublic AI web-readiness scanner and machine-facing observability discovery service.
Live 1222 ms -
Api Governance
io.github.coderifts/api-governanceSigned, offline-verifiable contract-change authorization. Only a granted change can proceed.
Live 267 ms -
Supplementenscanner
nl.supplementenscanner/scannerCheapest supplements by normalized price per kg, serving or capsule, across Dutch stores.
Live 154 ms -
Domain Intelligence
io.github.DataLeadsPRO/domain-intelligenceDomain overviews for security and sales: registration, infrastructure, and risk signals.
Live 100 ms -
drwho.me network and developer tools
me.drwho/tools29 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.
Live 548 ms -
numberRank
dev.numberrank/numberrankIs a phone number VoIP or a real carrier line? Line type, score and grade, free, no auth.
Live 296 ms -
Piloxa
io.github.Piloxa/piloxaPrepare USPS Certified Mail letters from any AI assistant; a person reviews, pays and authorizes.
Live 709 ms -
Barcode Tools (decode, render, GTIN validate)
io.github.appvantagelabs2-a11y/barcodeDecode, render, validate barcodes: QR, DataMatrix, EAN, UPC, PDF417. All tools free, no auth.
Live 208 ms -
Czech Company Registry (ARES) Tools
io.github.appvantagelabs2-a11y/czidCzech ARES company registry: VAT, insolvency, RÚIAN addresses, IČO/DIČ checks. All free, no auth.
Live 416 ms -
Cited
io.github.entradox/cited-visibility-scannerAI-answer-engine visibility scans for local businesses, as agent tools
Live 286 ms -
Doti Protocol (.i) MCP Server
io.github.robdomain/doti-mcpSovereign .i Web3 identity and multi-chain domain tools across four EVM networks.
Live 166 ms -
JENRIKS Photo Archive
com.jenriks/photo-archiveRead-only MCP server over the JENRIKS daily photoblog: one photo per day since 2006. No auth.
Live 364 ms -
ScanLabsAI Security Scanner
com.scanlabsai/scannerScan a website for vulnerabilities: OWASP Top 10, CVEs, SSL, headers - with plain-English fixes
Live 276 ms -
BrunoSan ArXiv Intelligence
de.brunosan/arxivAI research intelligence for AI, ML, NLP, vision and robotics with citations and entity graphs.
Live 136 ms -
Exploitwatch
app.vercel.exploitwatch-kappa/exploitwatchCheck dependencies against CISA's real Known Exploited Vulnerabilities feed.
Live 415 ms -
TheRundown Data MCP
io.github.TheRundown/dataSix Product API tools require authentication; protocol metadata discovery is keyless.
Live 545 ms -
Decision Integrity
io.github.wheelerhubbell/decision-integrityPaid x402 evaluator for evidence, warrant, provenance, and represented action authority.
Live 1733 ms -
Merron
app.merron/ai-act-checkInspect selected project excerpts and screen user-confirmed facts for bounded EU AI Act readiness.
Live 219 ms -
Live 458 ms
-
Malinois
app.malinois/scanCheck a live app you own for public databases, leaked keys and exposed files.
Live 510 ms -
Silent Directive Tools
io.github.silentdirectivellc-hub/silentdirective-mcpFree tools: 2026 API shutdown scanner, small-business website auditor, photo resale estimator.
Live 617 ms -
Kashif
com.kashifaudit/auditScores a website's online presence 0-100 and lists the top issues to fix. English/Arabic.
Live 283 ms -
OpenQR
uk.openqr/qrGenerate, edit and track dynamic (editable) QR codes with scan analytics. Hosted MCP and REST API.
Live 2689 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.