Security MCP servers

1,825 tagged Security, measured the same way as everything else here.

Browse within: mcp-server 273model-context-protocol 248compliance 75ai-security 70cli 66ai-governance 61AI Safety 58LLM 54cybersecurity 44devsecops 40agent-security 35agentic-ai 34ai-tools 33audit 32

agent-guard

1009

liminalpepe/agent-guard-mcp

MCP server Claude CodeCodexCursor +2

Verify-before-act safety MCP for AI coding agents: check packages, lockfiles, skill/plugin manifests, and CI workflows before installing or merging. Runs locally from the @liminallablibs/agent-guard-mcp npm package.

not rated 0 2mo ago A tokens not measured original MIT

veragent

1010

lixiaowww/veragent-mcp

MCP server Claude CodeCodexCursor +2

Veragent MCP server — check the trust/security score of MCP tools before installing them in Claude. Runs locally from the veragent-mcp Python package.

not rated 0 2mo ago A tokens not measured original MIT

fidacy-mcp

1011

fidacy/fidacy-open

MCP server Claude CodeCodexCursor +2

Action firewall for AI agents: blocks the wrong action before it runs, every verdict Ed25519-signed. Runs locally from the @fidacy/mcp npm package.

not rated 0 1mo ago A tokens not measured original Apache-2.0

nullcone

1012

maco144/nullcone-mcp

MCP server Claude CodeCodexCursor +2

Real-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats. Remote server at nullcone.ai.

not rated 0 2mo ago A tokens not measured

package-risk

1013

makosdDavid/package-risk-mcp

MCP server Claude CodeCodexCursor +2

Package risk checks: maintenance, licence, advisories. Paid per call in USDC, no signup. Runs locally from the @makosdav/package-risk-mcp npm package. Needs 1 environment variable to run.

not rated 0 29d ago A tokens not measured original MIT

swiss-food-safety-mcp

1014

malkreide/swiss-food-safety-mcp

MCP server Claude CodeCodexCursor +2

MCP Server for Swiss Federal Food Safety and Veterinary Office (BLV) open data — no auth required. Runs locally from the swiss-food-safety-mcp Python package.

not rated 0 3d ago A tokens not measured original MIT

mcp-server

1015

matetools/mcp-server

MCP server Claude CodeCodexCursor +2

35 utility tools for AI agents — mate.tools API. Hash, regex, SEO, random, DNS, SSL, JWT. Runs locally from the @mate-tools/mcp-server npm package.

not rated 0 3mo ago A tokens not measured original MIT

lockvet

1016

matteo-sung/lockvet

MCP server Claude CodeCodexCursor +2

MCP server "lockvet" as configured in matteo-sung/lockvet. Runs in Docker (ghcr.io/matteo-sung/lockvet:0.6.8). Needs 5 environment variables to run.

not rated 0 2d ago A tokens not measured original MIT

sovereign-mcp-gateway

1017

mattijsmoens/sovereign-mcp-gateway

MCP server Claude CodeCodexCursor +2

A gating proxy for Model Context Protocol servers: policy, verification and one audit trail across every upstream. Runs locally from the sovereign-mcp-gateway Python package.

not rated 0 18d ago A tokens not measured

karmolab-mcp

1018

mascari4615/Mascari4615

MCP server Claude CodeCodexCursor +2

MCP server for what LLMs get wrong: exact hashes, real randomness, and Korean rules. Runs locally from the karmolab-mcp npm package.

not rated 0 1y ago A tokens not measured

captcha-mcp

1020

mcp-dir/captcha-mcp

MCP server Claude CodeCodexCursor +2

Solve reCAPTCHA v2/v3, hCaptcha, Cloudflare Turnstile and image captchas. Platform-hosted, no creden. Remote server at api.mcp.ai.

not rated 0 12d ago A tokens not measured original MIT

sancoes_australia-mcp

1021

mcp-dir/sancoes_australia-mcp

MCP server Claude CodeCodexCursor +2

Checks whether a name is on Australia's international sanctions list (DFAT), for compliance and AML. Remote server at api.mcp.ai.

not rated 0 27d ago A tokens not measured original MIT

sbom-mcp

1022

mcpsbom/sbomapp-mcp-server

MCP server Claude CodeCodexCursor +2

Generate SBOMs, scan vulnerabilities, and analyze dependencies from local projects or Git repos. Remote server at mcp.sbomapp.com.

not rated 0 6mo ago A tokens not measured

agent-security

1023

mdfifty50-boop/agent-security-mcp

MCP server Claude CodeCodexCursor +2

Security scanning and threat detection for AI agents. Runs locally from the agent-security-mcp npm package.

not rated 0 4mo ago A tokens not measured

secure-vault

1024

mdfifty50-boop/secure-vault-mcp

MCP server Claude CodeCodexCursor +2

Encrypted secrets and credential management for agents. Runs locally from the secure-vault-mcp npm package.

not rated 0 4mo ago A tokens not measured

verity-mcp

1025

meloliva14/verity-mcp

MCP server Claude CodeCodexCursor +2

Independent fail-closed 'verify before you act' trust gate for AI agents — MCP server. Tiered, disclosed, pay-per-call via x402 (USDC on Base): quickverify $0.02, groundedverify $0.25 (live web citations), proverify $0.35, free verifyreceipt (checks Ed25519-signed verdict receipts), plus prompt-injection, moderation…

not rated 0 1mo ago A tokens not measured

pg-cve-mcp

1026

meob/PG_CVE-MCP

MCP server Claude CodeCodexCursor +2

PostgreSQL CVE & Release Intelligence MCP Server. Runs locally from the pg-cve-mcp Python package. Needs 2 environment variables to run.

not rated 0 25d ago A tokens not measured original Apache-2.0

secure-flows

1027

michal-lefler/secure-flows

MCP server Claude CodeCodexCursor +2

MCP server for secureFlows (secure-flows.com). Alias of io.github.michal-lefler/secureflows-mcp. Remote server at www.secure-flows.com.

not rated 0 18d ago A tokens not measured original MIT

secureflows-mcp

1028

michal-lefler/secureflows-mcp

MCP server Claude CodeCodexCursor +2

MCP server for secureFlows: token-free URL builders and integration-linting tools for AI agents. Remote server at www.secure-flows.com.

not rated 0 2d ago A tokens not measured copy · 86% MIT

middlebrick

1029

middleBrick/mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for middleBrick API security scanning. Runs locally from the @middlebrick/mcp-server npm package. Needs 1 environment variable to run.

not rated 0 5mo ago A tokens not measured original Apache-2.0

guardian

1030

milesdev888/cyre-fraud-prediction

MCP server Claude CodeCodexCursor +2

Solana address risk grades and token scans for AI agents. Pay-per-call via x402 (USDC on Base). Remote server at cyre-fraud-prediction.onrender.com.

not rated 0 4d ago A tokens not measured

payment-guard-mcp

1031

mlawsonking/MCP

MCP server Claude CodeCodexCursor +2

One of 7 in server.json

Pre-send risk check for AI agents that move money — screen an address or payment URL before sending. Runs locally from the payment-guard-mcp npm package.

not rated 0 yesterday A tokens not measured original MIT

xguard-control-plane

1032

moelayyan90/XGuard

MCP server Claude CodeCodexCursor +2

Protect AI agents from API-key exposure with secretless credentials and signed execution proofs. Remote server at api.xguardgate.com.

not rated 0 2d ago A tokens not measured

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: