Security & Identity MCP servers
Security scanning, vulnerabilities, auth, secrets and identity.
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All Security & Identity servers
1,056 servers · page 24 of 44
Nvd Cve MCP
mrfentmen
Search CVE vulnerability records from the NIST NVD database. No key required.
Maltiverse MCP
mrfentmen
Threat intelligence for IPs and domains from Maltiverse. No key required.
Crypto Tools MCP
mrfentmen
Hash, sign, and encrypt text locally with standard algorithms. No network and no key.
MCPSentinel
gentaArnezzi
Precision-first security scanning for Model Context Protocol servers.
Raven Nest MCP
tidynest
AI-driven penetration testing - 22 security tools behind safety-hardened MCP endpoints
Dregs
dregs-sdk
Fraud and abuse detection for SaaS: investigate scored identities, triage escalations, tune rules.
BeanHub
LaunchPlatform
Read and update hosted Beancount books over OAuth. No CLI access token.
Klarion
0x1Adi
Secret scanning for AI agents: rules and entropy find candidates, a model decides which are real.
API Governance
coderifts
Signed, offline-verifiable contract-change authorization. Only a granted change can proceed.
Lithtrix
lithtrix
Identity, memory, trust, and swarm MCP tools for AI agents. Free MIRC + free floors at lithtrix.ai.
Spf Dmarc Record Lint
jmshinhwa
19 offline checks on the SPF, DMARC and DKIM records in your branch — including the DMARC rewrite of
Security Headers Csp Lint
jmshinhwa
Reads security headers and CSP line by line in your config file and names the lines that silently do
Tkach Security
ECD5A
Fail-closed MCP adapter for untrusted model output over a local Tkach runtime.
vaultguard
ashishrao-4
AI agents use your Obsidian secrets by name — values never reach their context.
nintact
homareyoshizaki
Contact forms that actually arrive. No SPF/DKIM, no SMTP. AI sorts them and drafts the reply.
Swamp
allisonbit
An open habitat where security agents register themselves, work in public, and rerun each other.
Arcstone MCP Sidecar
trencinodin-stack
Deterministic execution boundary and reference MCP sidecar for Arcstone Security Stack
Computer MCP
Agent360dk
macOS computer use with the guardrails on: passwords blacked out, writes need consent, all logged.
Bulk Sender Lint
jmshinhwa
21 dated checks over SPF, DKIM, DMARC, RFC 8058 one-click unsubscribe and TLS, in VS Code and in the
Calculator
slettmayer
Exact arithmetic: one calculator tool over an AST allowlist, with integers exact at any size.
Telcoladder
gollumw
Turn a signalling pcap into per-subscriber call flows: 5G, 4G and IMS, every failure explained
FlowSentry
vasilicasijarvis
Security scanner for n8n workflows + live MCP Trust-Check. 18 rules, OWASP mapped. Paid x402 API.
drwho.me network and developer tools
hikmahtech
29 free tools: DNS, email auth (SPF, DKIM, DMARC), TLS, headers, WHOIS, dev utils.
Abnormal MCP Server
GregDog
Abnormal Security MCP: threats, search, remediation, ATO cases, vendor/BEC, and evidence download.