MCP Server Directory

45,118 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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844 servers in Security & Identity

PyAI Voice AI

atomsai/pyai-platform-backend

User-approved phone calls, speech, transcription and voice agents with PyAI OAuth.

Local + RemoteFreeSecurity & Identity

Pypi

0

pipeworx-io/mcp-pypi

PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).

Local + RemoteFreeSecurity & Identity

Qrcode

0

pipeworx-io/mcp-qrcode

QR Code MCP — wraps api.qrserver.com (free, no auth)

Local + RemoteFreeSecurity & Identity

Qualys

0

rijul170/qualys-mcp

Full Qualys portal management over MCP: VMDR, PC, WAS, Cloud Agent, Container Security & more

LocalFreeSecurity & Identity

Quotable

0

pipeworx-io/mcp-quotable

Quotable MCP — wraps the Quotable dataset (free, no auth)

Local + RemoteFreeSecurity & Identity

Randomuser

0

pipeworx-io/mcp-randomuser

Random User MCP — wraps randomuser.me (free, no auth)

Local + RemoteFreeSecurity & Identity

Recipes

0

pipeworx-io/mcp-recipes

Recipes MCP — wraps TheMealDB API (free tier, no auth)

Local + RemoteFreeSecurity & Identity

ReClip

yagyaanshK/reclip

Inspect and download authorized media or precise clips locally with yt-dlp.

LocalFreeSecurity & Identity

recon

blisspixel/recon

Public DNS, certificate transparency, and identity observations.

LocalFreeSecurity & Identity

RelayShield Security Intelligence

0

relayshield/relayshield-mcp

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

LocalFreeSecurity & Identity

ReleaseGuard

0

RudrenduPaul/ReleaseGuard

Scans datasets/models for PII/secrets, redacts, and packages a public-release bundle via MCP.

LocalFreeSecurity & Identity

Rick And Morty

0

pipeworx-io/mcp-rick-and-morty

Rick and Morty MCP — wraps the Rick and Morty API (free, no auth)

Local + RemoteFreeSecurity & Identity

Route6

0

route6me/mcp

Gives AI agents a public IPv6 identity, hostname, port forwarding, web fetch, team mesh. Free tier.

Local + RemoteFreeSecurity & Identity

Rowih

0

rowih/rowih

Read, check and write Rowih, a language for AI agents whose moves state force, basis and authority

LocalFreeSecurity & Identity

Rubygems

0

pipeworx-io/mcp-rubygems

RubyGems MCP — wraps the RubyGems.org public API (free, no auth)

Local + RemoteFreeSecurity & Identity

Runtime

com.formatho/runtime

Self-hosted MCP server: 26 deterministic dev, security, and EVM tools.

Local + RemoteFreeSecurity & Identity

Rxnorm

0

pipeworx-io/mcp-rxnorm

RxNorm MCP — wraps the NLM RxNav REST API (free, no auth)

Local + RemoteFreeSecurity & Identity

SanAlert

0

plrojek/sanalert-mcp

Unofficial threat level from the air for a place in Poland, worked out on your own computer.

LocalFreeSecurity & Identity

ScanLabsAI Security Scanner

com.scanlabsai/scanner

Scan a website for vulnerabilities: OWASP Top 10, CVEs, SSL, headers - with plain-English fixes

Local + RemoteFreeSecurity & Identity

Scout Security

0

Varpost/Scout

Deterministic, zero-token security scanner your AI agent calls to find and re-verify issues.

LocalFreeSecurity & Identity

ScriptDocs

Timwal78/scriptdocs-mcp-server

Real, live npm/PyPI docs and OSV.dev vulnerability data for AI coding agents. No fake data.

LocalFreeSecurity & Identity

Sec

0

pipeworx-io/mcp-sec

SEC MCP — SEC EDGAR public APIs (free, no auth)

Local + RemoteFreeSecurity & Identity

Sec 13f

0

pipeworx-io/mcp-sec-13f

SEC 13F — institutional ownership, asked security-first.

Local + RemoteFreeSecurity & Identity

Sec Nport

0

pipeworx-io/mcp-sec-nport

SEC Form N-PORT — fund and ETF holdings, asked security-first.

Local + RemoteFreeSecurity & Identity

secret

0

avhn/secret

Local, read-only, names-only secret metadata for explicitly approved stores. Never returns values.

LocalFreeSecurity & Identity

Secret Safe Env

0191

irrenwill/secret-safe-env

Write secrets into .env without the agent ever seeing the value - Windows masked dialog (繁中 UI)

LocalFreeSecurity & Identity

Secret Scan

0

agentic-income-bot/mcp-secret-scan

Check text for leaked credentials before an agent writes or commits it. Runs locally.

LocalFreeSecurity & Identity

Secret Scrub

0

sudo-ai-git/mcp-secret-scrub

Deterministic no-LLM MCP server that scrubs secrets before they reach an agent. Never leaks values.

LocalFreeSecurity & Identity

SecureNow

03.1k

securenow-ai/securenow-npm

Production security for Node.js apps: investigate live attacks, block IPs, tune detections.

Local + RemoteFreeSecurity & Identity

Security

0

pratham-jain33/security-mcp

Zero-key security toolkit: grade sites A+ to F, check CVE exploits, plain-English attack defenses

LocalFreeSecurity & Identity

Security Scanner AI

0

CSOAI-ORG/security-scanner-ai-mcp

Security Scanner Ai MCP Server by MEOK AI Labs

LocalFreeSecurity & Identity

Securitystack

securityscan-api/securitystack-mcp

Security for AI agents: MCP audits, secret redaction, skill vetting, network scans, agent checkout.

LocalFreeSecurity & Identity

Securitytrails

0

pipeworx-io/mcp-securitytrails

SecurityTrails MCP — wraps SecurityTrails API (securitytrails.com)

Local + RemoteFreeSecurity & Identity

selvo

Cope-Labs/selvo

Linux CVE prioritisation: 16 MCP tools for scan, fleet, runtime, and PR-able fix discovery.

LocalFreeSecurity & Identity

Sentrik

0118

maxgerhardson/sentrik-community

Governance runtime for AI-generated code. Enforce compliance and security standards.

LocalFreeSecurity & Identity

Sfda Drugs

0

pipeworx-io/mcp-sfda-drugs

SFDA Drugs — Saudi Food and Drug Authority drug data

Local + RemoteFreeSecurity & Identity

Shield

0

sophiacave/mcp-shield

Security scanner for MCP servers. SSRF, path traversal, injection, auth, secrets. Grade A-F.

LocalFreeSecurity & Identity

ShipSafe

co.ship-safe/scanner

Independent security review for AI-built apps: exposed secrets, broken auth, unsafe data access.

Local + RemoteFreeSecurity & Identity

SI Federation

0

nikitinmikhail1986-beep/SI-Team-Collaboration

Open federation for AI agents: identity, mentors, reputation and limited accession.

LocalFreeSecurity & Identity

Skarn

0

skarn-security/skarn-dist

Scans AI coding sessions and assistant configs for leaked secrets and risky hooks; local, redacted

LocalFreeSecurity & Identity

SkyGlance

0

darshjoshi/skyglance-mcp

What's flying above you: live aircraft, identity, routes, and your own sighting history.

LocalFreeSecurity & Identity

Smartpolicy

0

smartpolicy-protocol/smartpolicy

Runtime authorization for AI agents and smart contracts via an immutable on-chain policy registry

LocalFreeSecurity & Identity

SOC 2 Compliance

0

CSOAI-ORG/soc2-compliance-ai-mcp

SOC 2 Type II compliance for trust services criteria (security, availability, processing

LocalFreeSecurity & Identity

Socialwtf

0

thepros2014/socialwtf-mcp

Give your AI agent a labeled, key-owned social identity on SocialWTF AI Commons.

LocalFreeSecurity & Identity

Solitaire for Agents

PRDicta/Solitaire-for-Agents

Identity infrastructure for AI agents. Evolving persona, session continuity, self-tuning retrieval.

LocalFreeSecurity & Identity

Spacenews

0

pipeworx-io/mcp-spacenews

Spacenews MCP — wraps the Spaceflight News API v4 (free, no auth)…

Local + RemoteFreeSecurity & Identity

spintax.net

net.spintax/mcp

Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.

Local + RemoteFreeSecurity & Identity

Spotify

0

pipeworx-io/mcp-spotify

Spotify MCP — Web API via client_credentials OAuth

Local + RemoteFreeSecurity & Identity