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MCP servers tagged security
4.8K live MCP servers tagged "security", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with security.
Tool Use Firewall Server
MCP proxy server, CLI, and main entry point for tool-use-firewall
grok-cli-mcp-server
MCP server for the official Grok CLI (OAuth, no API key)
io.github.beeswaxpat/chronoverify
Verify a photo's capture time and provenance: C2PA validation, EXIF/XMP, and pixel forensics.
io.github.cyanheads/evals-mcp-server
Author verifiable eval records through a draft→review→revise→submit loop with enforced graders.
hush
Team secrets your AI agent can use but never read: encrypted in the repo, value-blind tools.
Guarded WhatsApp
Security gate for agent-driven WhatsApp: allowlist, secret scan, rate limit, audit log.
io.github.savecharlie/touchstone
Verifiable text/code/measurement tools for agents, each reproducing a named authority.
io.github.fruggr/zendesk-mcp-server
Zendesk Support & Help Center MCP server with per-user OAuth 2.1 PKCE authentication.
com.fidacy/mcp
Payment firewall for AI agents: a signed, verifiable verdict on every money-moving action.
commit-check MCP
Validate commit messages, branch names, author info, push safety, and repo state.
io.github.legolev/mediamcp
Generate and edit images and video via OpenRouter or any OpenAI-compatible API.
io.github.zachlikefolio/tunnel-mcp
Let two developers' Claude agents talk directly through an ephemeral, end-to-end-encrypted tunnel.
io.github.H129hj/checkmcp
Audit any MCP server's security & quality — OWASP MCP Top 10 + explainable 0-100 MCP Score
io.github.uuaid/mcp
Permanent identity + encrypted, quantum-ready memory that outlives the session, for any AI agent.
io.github.wkoverfield/switchboard
A firewall and password manager for AI coding agents: scoped, expiring access to their tools.
Fractascan
Model Context Protocol server exposing Fracta scan tools (passive_scan, scan_repo, …)
Futurevuls
Model Context Protocol server for FutureVuls vulnerability management service integration (Office Environment with Proxy Support)
lime-mcp-server-sdk
Official Python server SDK for LIME MCP resource servers: MCP OAuth JWT verification via JWKS and RS256, in-memory cache, async verify. Anthropic MCP compatible.
io.github.atomno-mcp/mcp-fns-check
Russian tax authority (FNS) counterparty checks: status, debts, blocks. Due diligence MCP.
io.github.Hei33enberg/voice-truthgate-mcp
Honest voice authenticity for AI agents: enrol a voice, verify a call clip. Signal, not verdict.
io.github.Rinava/umbryn-mcp
Redacts PII/PHI from text before it reaches an LLM. Fail-closed, self-hosted, no egress.
CodeInspectus
Local-first MCP security scanner for AI-generated web apps.
Nogra
Verify-before-done trust layer for AI-assisted work. 32 tools, local-first, no credentials.
io.github.semwalajay83-sem/salesforce-metadata-mcp
212 Salesforce tools: metadata, flows, Apex, LWC, Agentforce, OmniStudio, reports, permissions.
io.github.MMasey/atag-mcp
ATAG 2.0 (Authoring Tool Accessibility Guidelines) guidance for authoring tool developers
io.github.VamsiSudhakaran1/release-gate
Pre-deploy security auditor for AI agent code — the risks generic SAST misses.
AIMarket Oracle Gateway
Stdio MCP: 17 verifiable AIMarket oracles, 35 pay-per-call tools for AI agents.
ARGUS-3 MCP Server
ARGUS-3 stdio MCP (argus_ask, argus_status). WARDEN firewall blocks poisoned MCP servers.
io.github.attestd-io/attestd-mcp
CVE and supply chain checks for MCP clients. Covers infrastructure, PyPI, and npm packages.
io.github.jarod-vyent/xrpl-identity-mcp
MCP server for XRPL identity: DIDs, credentials, signer lists, and safe transaction workflows.
io.github.suomimasuda/rightos-mcp
RightOS MCP: privacy-first QR queue/EV/pickup. 18 tools, no end-user PII.
io.github.ArtyMcLabin/Gmail-MCP-Server
Lean Gmail MCP server with auto authentication support
s-gw
Keep credentials out of AI coding agents with local approvals, scoped injection, and audit trails.
io.github.moxno/privacyscrubber-mcp
Zero-Trust PII & secrets sanitizer. Locally scrubs data in-memory before sending context to LLMs.
io.github.yamantaka520/agent-memory-os
Local-first memory engine for AI-agent teams: team/project ACL, recall, and federated sync.
Tie MCP Server
MCP server for Tenable Identity Exposure API
Tokesave
The ultimate AI token-saving MCP middleware — compression, caching, injection shield, multi-server routing, and more.
Compliance AIops
Compliance evidence from AIops audit trails: HIPAA/PCI/SOC2/GDPR, hash-chain-sealed, 15 tools.
io.github.datahogo/datahogo
Scan a project for security issues locally with the open-source Data Hogo engine.
Firewall AIops
Governed OPNsense + pfSense firewall ops: rules, NAT, VPN, DHCP, RCA. 32 tools.
io.github.rijul170/sophos-central-mcp
MCP server for Sophos Central — endpoint security, XDR/MDR, and MSSP multi-tenant ops
io.github.atomno-mcp/mcp-erid
Russian ad marking (38-FZ) checker: erid validation, ad-page audit, compliance hints.
com.md-log/md-log-mcp
md-log MCP: save/update/fetch markdown by path (stdio + remote HTTP, PAT auth).
Raziel
MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis
io.github.4DA-Systems/4da-mcp-server
Upgrade intelligence for AI agents: what an upgrade changes, where it touches your code, CVE scans.
Identity AIops
Governed Keycloak + authentik identity ops: users, events, clients, MFA, RCA. 27 tools.
io.github.VBlackJack/datacron
Local-first MCP server that exposes a Markdown vault through MCP.
io.github.threadlinqs-cmd/intelthreadlinqs-mcp
Threadlinqs threat-intelligence MCP — 49 tools: threats, detections, IOCs, actors, C2, MITRE, CVEs
Trustcard
The "npm audit" for MCP servers — a public trust card for every Model Context Protocol server.
Warden Gateway
Warden — an open-source MCP gateway. A control plane for AI tool access: security screening and observability for Model Context Protocol servers.