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MCP servers tagged llm-security
557 live MCP servers tagged "llm-security", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with llm-security.
EnigmAgent
EnigmAgent — 6-layer encrypted vault for AI agents (AES-256 + ChaCha20 + Blowfish + Fernet + 3DES + RSA). P2P sync via Gun.js. Zero cloud. Part of P2PCLAW.
Redstamp
own your agent security — a deterministic, offline firewall for AI agent tool calls. Blocks secret exfil, prompt injection and destructive commands before they run; same call, sam…
Narthex
Prompt-injection defenses for Claude Code. A PreToolUse Bash hook blocks compositional credential-exfiltration shapes (secret read plus network, env dump to network, remote script…
Toolpoison
Security scanner for MCP servers. Detects tool poisoning, prompt injection hidden in tool descriptions, leaked API keys, and supply-chain risk across Claude, Cursor, VS Code, Wind…
Mcpradar
Security scanner for Model Context Protocol servers. Catch tool poisoning, prompt injection, and supply-chain attacks before your AI agent runs them.
Audit
Scan MCP servers & AI-agent skills for malicious patterns (prompt injection in tool descriptions, credential exfil, download-and-execute). 17 patterns / 60 signatures, zero-dep. M…
Audit
Security scanner for MCP (Model Context Protocol) server configurations. Detects prompt injection, credential exposure, supply chain risks, and more.
AskKey
Ask Key: the Mac key manager for AI agents. API keys stay encrypted on your Mac; Claude Code, Codex and Cursor find them over MCP, you approve each use, and the value goes only to…
Mcpsec
OWASP MCP Top 10 security scanner for Model Context Protocol servers
Qubes MCP
Autonomous AI agents inside a Qubes-isolated sandbox - tag-scoped Admin API access with dom0-mediated trust boundary.
Llamator MCP Server
MCP server for llamator: automate LLM red teaming workflows
Corvus
MCP server security testing framework
Agentguard
Language-neutral authorization and governance framework for AI agents, Spring AI, and Model Context Protocol (MCP)
Sovereign MCP
Deterministic MCP Security Architecture. FrozenNamespace as Root of Trust for Model Context Protocol tool verification
Awesome MCP Security
A curated list of MCP security tools, frameworks, scanners, gateways, and resources.
Sovereign MCP
Deterministic MCP Security Architecture. FrozenNamespace as Root of Trust for Model Context Protocol tool verification
Honeymcp
Open-source honeypot for MCP (Model Context Protocol) servers. Collects threat intel on attacks against the AI agent ecosystem.
Agent Guard
The open-source firewall for AI agents. Control what your agents do — policy enforcement, MCP security scanning, zero-trust identity, sandboxing, and reliability. 10/10 OWASP. One…
Agent Firewall
Lightweight, zero-dependency AI Agent runtime firewall (L7 HTTP Proxy + MCP Sandbox) in Go.
AgentInjectionBench
A benchmark for evaluating prompt injection attacks in agentic tool-use pipelines
Unleash An Agent Watch It Burn
Give an AI agent the keys to a real Kubernetes platform and watch it burn, then turn on the CNCF and agent-specific guardrails that stop it. Hands-on security workshop from AI Eng…
Agentguards Plugins
Official AgentGuards plugin marketplace — LLM security guardrails for AI coding agents (Claude Code + OpenAI Codex): jailbreak/prompt-injection detection, web-content scanning, da…
Patchwitness
Independent trust gate for AI coding agents: verify scope, protected CI, real checks, secrets, impact, and portable Change Passports.
Attenu Guard
In-process permission enforcement for AI-agent delegation chains: a sub-agent never holds more than its parent's authority, with an offline-verifiable audit ledger. Python + TypeS…
Trust Registry
Runtime + semantic trust registry for MCP servers - catches tool poisoning and scope creep, $0 infra (local LLM via Ollama)
Diplomat Gate
Runtime approval gates for AI agent tool calls. Intercept payments and emails before execution
AI Security Platform
Control plane for enterprise AI security: inline runtime guardrails, automated red teaming with auto-remediation, AI asset posture (AI-SPM), and compliance governance. Python cont…
Agenticqa Scan Action
Analyze AI codebases to identify integration points, security risks, and test coverage gaps in one step with comprehensive reports.
Opaque
Approval-gated secrets broker for AI coding tools. Secrets as capabilities — like ssh-agent, but for LLM workflows.
Actiongate Jev
Runtime authorization and guardrails for AI-agent tool calls with deterministic policy and TypeSafe Jev via OpenRouter.
Invaris Agentsec
Adversarial security testing for AI agents — prompt injection, tool misuse, memory poisoning, and MCP scanning, with CI-ready regression testing and reports.
Driftlock
The lockfile & CI drift-gate for MCP - catch tool-poisoning / rug-pulls before your agent does. Dependabot for your agent's trust boundary.
Poisoned Pages
☠️ A support agent that reads a poisoned Sanity help center and still doesn't get tricked into moving money. Sanity Knowledge Base + Claude + taintgate. #sanitychallenge
Agent Security Guidelines
Hướng dẫn kỹ thuật an ninh cho AI Agent · Agent Security Technical Guidelines (public draft 0.1.0)
Gurdy
Runtime governance for AI agents: intercept agent-to-tool traffic, decide against a versioned Cedar policy bundle, and write a tamper-evident decision ledger a third party can ver…
Guard Layer
Runtime guardrails between an AI agent and its tools: scan what it reads, gate what it does, and track the session so a secret read earlier can't be exfiltrated later. Containment…
Macos Agent Smith
A safety-focused multi-agent workforce for your Mac: an orchestrator, workers with a real shell, a security agent that reviews every tool call, and independent acceptance validati…
Mcpcustoms
MCPCustoms is the customs checkpoint for MCP tool calls: a zero-dependency TypeScript runtime semantic firewall that inspects every Massive Intelligence (IM) agent tool call befor…
AI Security Labs
Hands-on AI security labs. Build, break, understand.
Aifw
AI Agent Identity and Access Management and Inference Firewall
Goop Shield Community
Runtime defense for AI agents. 24 inline defenses, 3 output scanners, MCP server, framework adapters.
Security Audit
Security auditor for MCP servers. Purpose-aware scoring, injection testing, compliance checks.
Awesome MCP Security
Scan and analyze MCP servers to assess AI agent security risks and provide clear safety scores updated daily.
Shield
Security scanner for MCP (Model Context Protocol) servers. Detect prompt injection, secrets leaks, supply chain attacks, and vulnerabilities in MCP servers. CLI + MCP server mode.
Security Scanner
Scans Model Context Protocol (MCP) server configurations for common security issues: overprivileged tools, missing auth, prompt injection surface, unsafe defaults.
Trustmcp
Free, open-source security scanner for MCP servers, static analysis, live dynamic probing, auth posture detection, and SARIF/JSON reporting with A-F scoring mapped to OWASP MCP T…
Tessera
Signed provenance labels and taint-tracking policy for LLM agent security. The core library behind AgentMesh.
Warden
CI-first MCP supply-chain integrity gate + runtime tool-result inspection. Pin an MCP server's tool surface, fail CI on drift, and block poisoned tool results (ANSI/secret-echo/ex…
Shield
Security audit framework for MCP servers. 17 detectors, confidence scoring, 3 scan modes, zero dependencies. pip install mcp-shield-audit
Vex MCP
MCP proxy that blocks tool poisoning, rug pulls, and excessive agency in real time