Security

27,008 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

brunovicco/mcp-server-auth-template

MCP server Claude CodeCodexCursor +2

MCP server "mcp-server-auth-template" as configured in brunovicco/mcp-server-auth-template. Runs in Docker (ghcr.io/brunovicco/mcp-server-auth-template:v0.7.0). Needs 10 environment variables to run.

not rated 0 changed 1mo ago A tokens not measured original MIT

heimdall

2714

caglarbozkurt/mcp-heimdall

Skill Claude CodeCodex

Vet a Model Context Protocol (MCP) server for safety before installing or connecting it. Use when the user wants to check, audit, scan, or review an MCP server for prompt-injection, data-exfiltration, or malicious capabilities — given a directory, npm package, GitHub repo, or a tools/list JSON dump.

not rated 0 4mo ago A 71 tokens original MIT

sitehealth-mcp

2715

carsonroell-debug/sitehealth-mcp

MCP server Claude CodeCodexCursor +2

Full website health audit — SSL, DNS, DMARC/SPF/DKIM, performance, uptime, links. Runs locally from the sitehealth-mcp npm package.

not rated 0 24d ago A tokens not measured

filewash

2716

cassilup/filewash-api

MCP server Claude CodeCodexCursor +2

Privacy-first file tools for AI agents — PDF & image ops, metadata scrubbing, background removal. Runs locally from the @fixpixel/filewash-api npm package.

not rated 0 5mo ago A tokens not measured original MIT

certindex-mcp

2717

certindex/certindex-mcp

MCP server Claude CodeCodexCursor +2

MCP server exposing CertIndex's Certificate Transparency search tools to any MCP-compatible client. Runs locally from the certindex-mcp Python package. Needs 1 environment variable to run.

not rated 0 1mo ago A tokens not measured original MIT

klanex

2718

chrassy/klanex-mcp

MCP server Claude CodeCodexCursor +2

Reliable async execution for agent tool calls: schema gating, retries, idempotency, audit trail. Runs locally from the klanex-mcp npm package. Needs 1 environment variable to run.

not rated 0 1mo ago A tokens not measured original MIT

logicnodes-mcp-bridge

2721

cmdenney/logicnodes-mcp-bridge

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Signed PII-Shield: redact PII to an EIP-191 attestation, plus x402 pay-per-call agent tools. Runs locally from the @logicnodez/mcp-bridge npm package. Needs 1 environment variable to run.

not rated 0 4mo ago A tokens not measured original MIT

cloudflare

2722

crunchtools/mcp-cloudflare

MCP server Claude CodeCodexCursor +2

Secure MCP server for Cloudflare DNS, Transform Rules, Page Rules, Cache, Analytics, and WAF. Runs locally from the mcp-cloudflare-crunchtools Python package.

not rated 0 yesterday A tokens not measured AGPL-3.0

cipher-x402-mcp

2723

cryptomotifs/cipher-x402-mcp

MCP server Claude CodeCodexCursor +2

8 CIPHER tools — Solana scan, breach check, Jito, FRED, Drift, repo health, more. x402-paid on Base. Remote server at cipher-x402-mcp.vercel.app.

not rated 0 6mo ago A tokens not measured original MIT

mcp-smbmap

2724

daedalus/mcp-smbmap

Skill Claude CodeCodex

MCP server exposing SMB enumeration functionality.

not rated 0 6mo ago A 0 tokens original MIT

datahogo

2725

datahogo/datahogo

Skill Claude CodeCodex

Scan the current project for security vulnerabilities using Data Hogo, an open-source local security scanner. Use this when the user asks to check for security issues, run a security scan, review code for vulnerabilities before deploying/shipping, or audit a repo for secrets/misconfigurations. Also use proactively…

not rated 0 3mo ago A 79 tokens AGPL-3.0

umlforge

2726

dave1362/umlforge-connector

MCP server Claude CodeCodexCursor +2

UML Forge MCP connector — architecture intelligence, security analysis, and living documentation for engineering teams. Runs locally from the umlforge Python package. Needs 1 environment variable to run.

not rated 0 22d ago A tokens not measured original MIT

agent-immune

2727

denial-web/agent-immune

MCP server Claude CodeCodexCursor +2

Adaptive threat intelligence for AI agent security — semantic memory, multi-turn escalation, output scanning, rate limiting, and prompt hardening. Runs locally from the agent-immune Python package.

not rated 0 3mo ago A tokens not measured original Apache-2.0

obsidian-mcp-secure

2728

dewtech-technologies/obsidian-mcp-secure

MCP server Claude CodeCodexCursor +2

Secure MCP server for Obsidian with OWASP Top 10 controls and full audit logging. Runs locally from the obsidian-mcp-secure npm package. Needs 4 environment variables to run.

not rated 0 6mo ago A tokens not measured

voyager-net

2729

dir-ai/voyager-net

MCP server Claude CodeCodexCursor +2

A safe, read-only, authorized audit of one host you own: DNS, ports, TLS, HTTP hygiene. Runs locally from the @dir-ai/voyager-net npm package.

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

agentshield-mcp

2730

dl-eigenart/agentshield-platform

MCP server Claude CodeCodexCursor +2

Detect prompt injection, jailbreak, and social-engineering attacks in LLM agents. Runs locally from the @eigenart/agentshield-mcp npm package. Needs 1 environment variable to run.

not rated 0 6mo ago A tokens not measured original MIT

mcp

2731

dmarc-examiner/mcp

MCP server Claude CodeCodexCursor +2

Read your own DMARC aggregate and forensic reports: sources, alignment, alerts, CSV export. Runs locally from the @dmarc-examiner/mcp npm package. Needs 1 environment variable to run.

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

envibe

2732

dominic-righthere/envibe-mcp

MCP server Claude CodeCodexCursor +2

Secure permission layer between AI agents and your .env files. Runs locally from the envibe-mcp npm package.

not rated 0 9mo ago A tokens not measured

sidearm

2733

sidearmDRM/mcp-server

MCP server Claude CodeCodexCursor +2

Protect media from AI training, detect AI-generated content, and find stolen work. Runs locally from the @sidearmdrm/mcp npm package. Needs 2 environment variables to run.

not rated 0 8mo ago A tokens not measured original MIT

code-firewall-mcp

2734

egoughnour/code-firewall-mcp

MCP server Claude CodeCodexCursor +2

Code similarity firewall - blocks dangerous code patterns before they reach execution tools. Runs locally from the code-firewall-mcp Python package. Needs 4 environment variables to run.

not rated 0 9mo ago A tokens not measured original MIT

nemesis

2735

eobi/nemesis_shield_sdks

Cursor rule Cursor

Add Nemesis Shield runtime security when building a web app, API, or LLM feature.

not rated 0 1mo ago A 1,001 tokens original MIT