Security MCP Servers
Auth, encryption, vulnerability scanning
1,971 servers
gc-hydra-mcp
Model Context Protocol (MCP) server for interacting with Hydra password cracking tool
mcp-server-bridge
OAuth 2.1-to-2.0 bridge for MCP servers — config-driven authorization server with PKCE, per-user credential isolation, and token re-issuance
@supersafe/mcp
SuperSafe MCP server — scan URLs for security vulnerabilities from Claude Code
@fedmcp/core
Federal Model Context Protocol - TypeScript implementation
@bdmarvin/mcp-server-gsc
A Model Context Protocol (MCP) server providing access to Google Search Console using OAuth2 tokens.
@factordao/mcp-server
MCP server for Factor Protocol vault management
Abnormal Security
MCP server for Abnormal Security — AI-powered email threat detection, cases, and remediation.
SiteGuardian
EU-hosted website monitoring + 17-framework compliance MCP. One anonymous tool, four authenticated.
Finch
Agentic AI runtime: persistent memory, vault, autonomous agents, deep research, DeFi execution.
AnchorRegistry
On-chain provenance lookup for AnchorRegistry. Resolve AR-IDs, hashes, and full trees. Authless.
gc-sslscan-mcp
Model Context Protocol (MCP) server for interacting with sslscan SSL/TLS scanner
@steppane/mcp-server
StepPane Model Context Protocol Server (Token Auth)
Abnormal Security
MCP server for Abnormal Security — AI-powered email threat detection, cases, and remediation.
@getvetai/cli
Security audit CLI for AI skills and MCP servers — scan, audit, and score tools before you install them
mcpaudit-guardian
A transparent stdio proxy that enforces security policy on MCP tool calls in real time.
agent-config-audit
Security auditor for AI agent configurations — scans MCP servers, Claude Code settings, agents, skills and hooks for risky permissions, inline secrets, unpinned supply chains and prompt-injection surfaces.
Catalyst Governance
Governance middleware for AI agents: permission gates, approvals, compliance scanning, audit ledger.
fga-mcp
MCP Server for OpenFGA or Auth0 FGA
@asgardeo/mcp-express
Express middleware for enforcing Model Context Protocol (MCP) authorization using Asgardeo.
io.github.wkoverfield/switchboard
One firewall and password manager for all your AI coding agents' MCP servers and secrets.
@vaultsfyi/mcp
Model Context Protocol (MCP) server for VaultsFYI
mcp-shield
Security scanner for MCP servers
open-mcp-auth-proxy
Authentication and Authorization Proxy for MCP Servers
io.github.Delego-Dev/delego
Intent-bound action authorization for AI agents: policy, human approval, and a signed audit trail.