Security

25,252 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.

safe-audit-fix

3241

pasindudilshan1/safe-audit-fix

MCP server Claude CodeCodexCursor +2

Safely fix npm audit vulnerabilities: one fix at a time, test after each, auto-revert anything that breaks. Usable as a CLI or as an MCP server for AI assistants. Runs locally from the safe-audit-fix npm package.

not rated 0 23d ago A tokens not measured original MIT

mcp-server-monitor

3242

nikolapP1/mcp-server-monitor

MCP server Claude CodeCodexCursor +2

A local server-monitoring tool for checking remote machines, their operating systems, services, security settings, networks, logs, and Docker resources.

not rated 0 25d ago A tokens not measured

vuln-mcp-app

3243

arrugit/vuln_mcp_app

MCP server Claude CodeCodexCursor +2

MCP server "vuln-mcp-app" as configured in arrugit/vulnmcpapp. Runs locally from the vuln-mcp-app Python package.

not rated 0 24d ago A tokens not measured

ai-poison-defense

3244

mzaid007/Universal-Poison-Armor

Skill Claude CodeCodex

Mandatory security shield that sanitizes untrusted input, strips prompt injections & Markdown XSS tracking pixels, neutralizes zero-width Unicode steganography, detects high-entropy adversarial suffixes (GCG), identifies semantic dataset anomalies, and verifies web search results against Consensus Poisoning / Sybil…

not rated 0 changed 9d ago A 69 tokens original MIT

mcpsentry

3245

Roshan6335/mcpsentry

MCP server Claude CodeCodexCursor +2

Security scanner and runtime proxy for MCP servers. Runs locally from the @roshan6335/mcpsentry npm package.

not rated 0 24d ago A tokens not measured original MIT

sentinel-mcp

3246

ateeqdesktop-dot/sentinel-mcp

MCP server Claude CodeCodexCursor +2

SENTINEL MCP server — pre-execution transaction safety oracle for AI agents, paid autonomously via x402 on Base. Runs locally from the sentinel-mcp Python package.

not rated 0 24d ago A tokens not measured

agentlock-browser

3247

webpro255/agentlock-browser

MCP server Claude CodeCodexCursor +2

Provenance-gated browsing tools for AI agents, over MCP. AgentLock enforces which channel a value came from before the browser acts on it. Runs locally from the agentlock-browser Python package.

not rated 0 19d ago A tokens not measured AGPL-3.0

mcp-agent-firewall

3248

zubairz4far/mcp-agent-firewall

MCP server Claude CodeCodexCursor +2

MCP server "mcp-agent-firewall" as configured in zubairz4far/mcp-agent-firewall. Runs locally from the mcp-agent-firewall Python package.

not rated 0 24d ago A tokens not measured

mcpnewcli

3249

stealth-alpha/mcpnew

MCP server Claude CodeCodexCursor +2

Scaffold secure-by-default MCP servers (TypeScript or JavaScript) with deny-all permissions, typed tool stubs, and audit hooks pre-wired. Runs locally from the mcpnewcli npm package.

not rated 0 23d ago A tokens not measured original MIT

trmm-mcp

3250

JohnGilligan2/tactical-rmm-mcp

MCP server Claude CodeCodexCursor +2

An MCP server for TacticalRMM, with an out-of-band human approval gate for privileged actions. Runs locally from the trmm-mcp Python package.

not rated 0 23d ago A tokens not measured

mailbridge-mcp

3251

gexiro-global/mailbridge-mcp

MCP server Claude CodeCodexCursor +2

MCP server "mailbridge-mcp" as configured in gexiro-global/mailbridge-mcp. Runs locally from the @gexiro/mailbridge-mcp npm package.

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

caido-screenshot-mcp

3252

jayjpatel9717/caido-screenshot

MCP server Claude CodeCodexCursor +2

MCP server "caido-screenshot-mcp" as configured in jayjpatel9717/caido-screenshot. Runs locally from the caido-screenshot-mcp npm package.

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

copilot-datagate

3253

Caucus-Race/copilot-datagate

MCP server Claude CodeCodexCursor +2

Policy-driven, read-only MCP server for safe database access from AI tools. Runs locally from the @copilot-datagate/cli npm package. Needs 1 environment variable to run.

not rated 0 21d ago A tokens not measured original Apache-2.0

mcp-security-proxy

3254

potato-pzy/mcp-security-proxy

MCP server Claude CodeCodexCursor +2

MCP server "mcp-security-proxy" as configured in potato-pzy/mcp-security-proxy. Runs locally from the mcp-security-proxy Python package.

not rated 0 23d ago A tokens not measured

chp

3255

icohangar-ops/cubiczan-chp

MCP server Claude CodeCodexCursor +2

Consensus Hardening Protocol — Profile B capital gate, canonical JSON, and signed audit ledger for TypeScript. Runs locally from the @cubiczan/chp npm package.

not rated 0 24d ago A tokens not measured original MIT

fsguard-mcp

3256

BerkantACUN/fsguard-mcp

MCP server Claude CodeCodexCursor +2

Filesystem + git MCP server confined by symlink-resolved path containment, not string prefix matching. Runs locally from the fsguard-mcp Python package.

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

core

3257

elang2/mcp-audit-gateway

MCP server Claude CodeCodexCursor +2

MCP audit and attestation gateway — transparent proxy with cryptographic attestation, policy enforcement, and OTel export. Runs locally from the @mcp-audit-gateway/core npm package.

not rated 0 yesterday A tokens not measured original MIT

nohosa001-pixel/security-gate-x402

MCP server Claude CodeCodexCursor +2

MCP server "agent-security-gate-x402" as configured in nohosa001-pixel/security-gate-x402. Runs locally from the agent-security-gate-x402 Python package.

not rated 0 yesterday A tokens not measured original MIT

echo-credential-broker

3259

echoomegaprime/echo-credential-broker

MCP server Claude CodeCodexCursor +2

MCP server "echo-credential-broker" as configured in echoomegaprime/echo-credential-broker. Runs scripts/mcp-stdio.ts with node. Needs 1 environment variable to run.

not rated 0 yesterday A tokens not measured

54ch10-mcp

3260

sachio222/54ch10-mcp

MCP server Claude CodeCodexCursor +2

MCP server "54ch10-mcp" as configured in sachio222/54ch10-mcp. Runs locally from the 54ch10-mcp npm package. Needs 2 environment variables to run.

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

chameleon-ultra

3261

fedroraddict/rango

Skill Claude CodeCodex

Use when the user mentions Chameleon Ultra/Lite, RFID or NFC card reading/cloning/emulation, Mifare Classic key recovery (fchk, nested, darkside, hardnested, autopwn), LF cards (EM410x, HID Prox, T5577...), or the MCP tools mcpplugin-chameleon-ultrachameleon. Provides device-operation workflows and mandatory safety…

not rated 0 21d ago A 87 tokens original MIT

technocore-signer-mcp

3262

kenkenbobo/technocore-signer-mcp

MCP server Claude CodeCodexCursor +2

MCP server "technocore-signer-mcp" as configured in kenkenbobo/technocore-signer-mcp. Runs locally from the technocore-signer-mcp Python package.

not rated 0 21d ago A tokens not measured original Apache-2.0

pleamo-mcp

3263

pleamo/pleamo-mcp

MCP server Claude CodeCodexCursor +2

pleamo MCP server — expose AI scam/phishing URL checks as tools for any MCP client (Claude Desktop, Cursor, agents). Runs locally from the pleamo-mcp npm package.

not rated 0 21d ago A tokens not measured original MIT

secretscan-mcp-server

3264

wedo911/secretscan-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "secretscan-mcp-server" as configured in wedo911/secretscan-mcp-server. Runs locally from the secretscan-mcp-server npm package.

not rated 0 20d ago A tokens not measured original MIT