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MCP ThesaurusMCP Thesaurus

Security MCP-Server

Servers for secrets, scanning, auditing and threat intelligence — the guardrails around everything else. Das Verzeichnis führt 195 in dieser Kategorie, davon 85 gehostete Remote-Server, die keine lokale Installation brauchen. Die Reihenfolge unten spiegelt Pflege, Dokumentation, Installation und Verbreitung wider — nie Zahlung.

Alle Server

Community7

Offline methodology engine for authorized penetration testing, CTF, and security research.

21. Aug. 2026Security
Remote-Dienst84/1001

leakferret

leakferrethq

Community

Context-aware secret scanner: lets an AI agent scan, verify, and rewrite secrets before committing.

31. Aug. 2026Security
Lokaler Dienst39/1005

MCP Bastion

vaquarkhan

Community

Security middleware for MCP. Blocks prompt injection, PII leakage, and resource exhaustion.

31. Aug. 2026Security
Lokaler Dienst39/1005

Husk

husk-security

Community

Local-first defensive scanner for vulnerable dependencies, leaked secrets, and risky agent configs

31. Aug. 2026Security
Lokaler Dienst39/1005
Community5

Search and audit NIST NVD CVEs by keyword, severity, CWE, CISA KEV status, and CPE.

25. Aug. 2026Security
Lokaler Dienst84/1001
Community4

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

25. Aug. 2026Security
Remote-Dienst84/1001

guardrails

ExpertVagabond

Community6

AI Agent Guardrails MCP server - security layer

28. Aug. 2026Security
Lokaler Dienst72/1001

q ring

I4cTime

Community

Quantum-inspired keyring for AI coding agents with superposition, entanglement, and tunneling.

31. Aug. 2026Security
Lokaler Dienst39/1004

kdbx

yarrasys

Community

Read-only access to secrets in a local KeePassXC vault. Runs commands with them injected.

20. Aug. 2026Security
Lokaler Dienst39/1004
Community

A security-focused MCP server for self-hosted n8n Community Edition.

31. Aug. 2026Security
Lokaler Dienst78/1001

Prism Scanner

aidongise-cell

Community

Security scanner for AI Agent skills, plugins, and MCP servers with A-F grading.

7. Apr. 2026Security
Lokaler Dienst39/10016

WhisperGraph

whisper-sec

Community7

The internet's infrastructure graph for AI agents - 46B nodes and edges, free trial via 2 HTTP calls

19. Juli 2026Security
Remote-Dienst81/1001

pentagonal mcp

Pentagonal-ai

Community7

AI smart contract forge — 8-agent security audits, generation, and compilation across 8 chains

27. Juli 2026Security
Lokaler Dienst72/1001

envault

DinanathDash

Community

Secure secret management with a Human-In-The-Loop (HITL) interceptor for agent mutations.

2. Aug. 2026Security
Lokaler Dienst39/1004
Community

Scans MCP servers for tool poisoning, prompt injection and supply chain risks.

1. Sept. 2026Security
Lokaler Dienst39/1002

Proofpoint

WYRE-AI

Community

MCP server for Proofpoint TAP — threat intelligence, forensics, quarantine, and email security.

31. Aug. 2026Security
Lokaler Dienst39/1002

Proofpoint

wyre-technology

Community

MCP server for Proofpoint TAP — threat intelligence, forensics, quarantine, and email security.

31. Aug. 2026Security
Lokaler Dienst39/1002
Community

Zero-Trust PII & secrets sanitizer. Locally scrubs data in-memory before sending context to LLMs.

30. Aug. 2026Security
Lokaler Dienst39/1002

wundervault mcp

wundervault

Community

Zero-knowledge MCP secrets vault for AI agents: secrets injected at runtime, never seen by the model

28. Aug. 2026Security
Lokaler Dienst39/1002

mcp seatbelt

KryptosAI

Community

MCP runtime security proxy. Blocks dangerous AI agent tool calls with a policy engine.

4. Aug. 2026Security
Lokaler Dienst39/1003
Community

Gradus Notation + Harmonic Analyzer + Engraver: music tools for any AI agent. Free, no auth.

26. Aug. 2026Security
Lokaler Dienst39/1002

MCP stdio ShellGuard

studiomeyer-io

Community8

Defense-in-depth for MCP stdio servers: shell-injection guard, AST audit CLI, RCE blocking.

21. Aug. 2026Security
Lokaler Dienst73/100
Community15

Breach, SIM swap, infostealer, domain lookalikes, MCP registry risk, prompt-injection detection.

19. Juli 2026Security
Lokaler Dienst73/100
Community

Search and query HackTricks pentesting documentation with quick lookup and section extraction

28. März 2026Security
Lokaler Dienst39/1009