MCP Server Directory

1,285 servers available across 19 categories in Security & Auth

Showing 24 of 1,285 servers

Evanciel

io.github.Evanciel/stellavault

Evanciel/stellavault0

Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault. 21 tools, no keys.

Security & Auth
bch1212

io.github.bch1212/agentvault

bch1212/agentvault0

Credential vault for AI agents — Fernet-encrypted keys, per-agent budgets, audit logs.

Security & Auth
mcp-dir

DER BA: Nada Consta

mcp-dir/der_ba_nada_consta-mcp0

DER BA: Clearance Certificate, official-source lookup. Platform-hosted, pay per query with prepaid c

Security & Auth
mcp-dir

DER PR: Certidão Negativa de Débitos

mcp-dir/der_pr_cnd-mcp0

DER PR: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with p

Security & Auth
sinewaveai

io.github.sinewaveai/agent-security-scanner-mcp

sinewaveai/agent-security-scanner-mcp0

Security layer for AI agents: blocks prompt injection, detects fake packages, scans vulnerabilities.

Security & Auth
luno-cms

io.github.luno-cms/mcp

luno-cms/mcp0

LUNO — AI Backend Platform. Build, operate, and govern production backends with AI agents.

Security & Auth
sjkim1127

Reversecore MCP

sjkim1127/Reversecore_MCP0

Security-first MCP server for reverse engineering, malware analysis, forensics, and SAST.

Security & Auth
Sentinel-Gate

SentinelGate

Sentinel-Gate/Sentinelgate0

Open-source MCP proxy for AI agent access control with CEL policies, RBAC, and audit.

Security & Auth
jblaz6335

DopamineDesk x402 Marketplace

jblaz6335/mcp-server-aidatamarketplace0

Live chain reads from $0.001, web fetch, market and security data. No API key, free previews.

Security & Auth
brivvyHQ

Brivvy MCP

brivvyHQ/ai0

Brivvy MCP (OAuth): on-brand AI content, voice rules, templates, glossary.

Security & Auth
Its-fortunatefolly

HubVibe Site Audits

Its-fortunatefolly/HubVibe0

Rule-based site audits: accessibility, SEO, security headers, performance. Metered per call.

Security & Auth
burademirung

io.github.burademirung/protectwith-kb

burademirung/protectwithai0

AI-security knowledge as MCP: standards-mapped tools (OWASP, NIST, MITRE) for AI agents.

Security & Auth
pipeworx-io

archive

pipeworx-io/mcp-archive0

Archive MCP — wraps the Internet Archive APIs (free, no auth)

Security & Auth

iknow

0

Knowledge base MCP for AI agents on iknow.dev. Search, read, and maintain via OAuth.

Security & Auth

Opzyai Security Check

0

Local-first security check for AI coding agents: secrets, .env exposure, git-history leaks, CVEs.

Security & Auth
chrischall

io.github.chrischall/gogcli-mcp-sheets

chrischall/gogcli-mcp0

Extended Google Sheets for Claude via gogcli — auth + full Sheets support

Security & Auth
sweir1

Obsidian Brain

sweir1/obsidian-brain0

Obsidian MCP server: semantic search, knowledge graph, and vault editing. No plugin required.

Security & Auth
kira-autonoma

io.github.kira-autonoma/devtools

kira-autonoma/devtools-mcp0

23 developer utilities — base64, JWT, UUID, hash, QR, regex, timestamps. No API keys.

Security & Auth
theYahia

io.github.theYahia/chestnyznak-mcp

theYahia/chestnyznak-mcp0

MCP server for Chestniy ZNAK (Честный ЗНАК) API — product marking verification. No auth needed for

Security & Auth
arthurpanhku

io.github.arthurpanhku/dvalincode

arthurpanhku/dvalincode0

Deterministic security scanning that needs no model or API key, plus governed coding tasks.

Security & Auth
ako2345

Android Security Analyzer

ako2345/android-security-analyzer0

MCP server for static security analysis of Android source code

Security & Auth
brkd-h1

io.github.brkd-h1/readme-canary

brkd-h1/mcp-empty-public0

Security research canary remote MCP server for owned-account testing.

Security & Auth

com.cognivators/mcp-safeguard

0

MCP server security scanner: detects prompt injection, credential leaks, SSRF, tool poisoning.

Security & Auth
SurfEther

io.github.SurfEther/trustsource

SurfEther/trustsourcex4020

x402-paid domain verification for AI agents — trustscore, SSL, security headers, robots.

Security & Auth
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