MCP Server Directory

796 servers available across 19 categories in Security & Auth

Showing 24 of 796 servers

frostyhand

AxioRank — Agent Firewall

frostyhand/AxioRank0

Security gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.

Security & Auth
oaslananka

MCP Sentinel

oaslananka/mcp-suite0

Zero-trust MCP security proxy with policy enforcement, PII scrubbing, approvals, and audit trails.

Security & Auth
geraservicesuk

services.gera/mcp-geratools

geraservicesuk/globetura0

base64, hashing, regex, word count, JWT decode and CSS unit conversion. Deterministic, offline.

Security & Auth
BurtTheCoder

io.github.BurtTheCoder/virustotal

BurtTheCoder/mcp-virustotal0

MCP server for querying VirusTotal API with comprehensive security analysis tools.

Security & Auth
pipeworx-io

Github_private

pipeworx-io/mcp-github_private0

GitHub Private MCP Pack — access private repos, org data via OAuth.

Security & Auth
anaconda

Anaconda MCP

anaconda/anaconda-mcp0

Beta conda env/package MCP server; requires conda, auth, and Beta Terms.

Security & Auth
synpulse8-opensource

io.github.synpulse8-opensource/pulse8-ai-cortex-knowledge-vault

synpulse8-opensource/pulse8-ai-cortex-knowledge-vault0

Agent-native knowledge OS on Markdown: typed graph, hybrid search, and compiler over MCP.

Security & Auth
goklab

io.github.goklab/guardvibe

goklab/guardvibe0

Deterministic security layer your AI can't be. 441 rules, 37 tools, CLI + doctor + host audit.

Security & Auth
pipeworx-io

Meteostat

pipeworx-io/mcp-meteostat0

Meteostat MCP — historical weather from 11k+ stations (no auth)

Security & Auth
pipeworx-io

openalex

pipeworx-io/mcp-openalex0

OpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth)

Security & Auth

QuizBase

0

MCP server for trivia: 1.4M+ questions (EN+PL), 24 categories, 12 tools + 4 prompts, OAuth 2.1.

Security & Auth
szara7678

OpenAkashic

szara7678/OpenAkashic0

Shared long-term memory vault for AI agents with 20 MCP tools.

Security & Auth
pipeworx-io

Reddit

pipeworx-io/mcp-reddit0

Reddit MCP — public Reddit data via JSON endpoints (no auth required)

Security & Auth
pipeworx-io

swisstransport

pipeworx-io/mcp-swisstransport0

Swiss Transport MCP — wraps Transport Open Data API (free, no auth)

Security & Auth

Ezi Home Services

0

Book, reschedule, and cancel home services (cleaning, lawn, snow) via phone OTP authentication.

Security & Auth
tidynest

io.github.tidynest/raven-nest-mcp

tidynest/raven-nest-mcp0

AI-driven penetration testing - 22 security tools behind safety-hardened MCP endpoints

Security & Auth
orhanbalci

droidprobe

orhanbalci/droidprobe0

Read-only MCP server to inspect an Android device over ADB: hardware, packages, permissions, logs.

Security & Auth
oomkapwn

io.github.oomkapwn/enquire-mcp

oomkapwn/enquire-mcp0

Long-term memory for AI agents — your Obsidian vault as searchable persistent memory.

Security & Auth
moxno

io.github.moxno/privacyscrubber-mcp

moxno/privacyscrubber-mcp0

Zero-Trust PII & secrets sanitizer. Locally scrubs data in-memory before sending context to LLMs.

Security & Auth
cameronrye

io.github.cameronrye/activitypub-mcp

cameronrye/activitypub-mcp0

Read-only-by-default MCP server: let LLMs explore the Fediverse — Mastodon, Misskey, Pleroma.

Security & Auth
pipeworx-io

Domains

pipeworx-io/mcp-domains0

Domains MCP — RDAP domain lookup (ICANN standard, free, no auth)

Security & Auth

CheckMyVIN

0

Decode any VIN and check open NHTSA safety recalls. Free official US government data, no auth.

Security & Auth
romans-repos

it.elsas/security-intel

romans-repos/elsas-verify0

Daily Ed25519-signed security intelligence for AI-agent stacks; CVEs & advisories, paid via x402.

Security & Auth
mlorentedev

Hive Vault

mlorentedev/hive0

On-demand Obsidian vault access for AI coding assistants — 17 tools, 5 resources, 4 prompts.

Security & Auth
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