Security MCP servers for scanning, threat intelligence and audits: let an AI assistant check code, dependencies and infrastructure for risks. 3,540 servers in this category.
Analyzes EVM transactions and EIP-712 messages to provide risk flags and verdicts before signing.
$claude mcp add --transport http lumenworks-x402-api https://lumenworks-x402-decoder.onrender.com/mcp/presign
Provides MCP-compatible clients with agent-native access to verifiable VAGP authority, permit verification, and authority state inspection.
$claude mcp add mcp-authority-server -- npx -y @verimand/mcp-authority-server
Enables AI agents to integrate human-verified text input components that prove content was typed by a person rather than generated by AI.
$claude mcp add --transport http proofoftype-input https://www.proofoftype.com/mcp
Redact personally identifiable information and secrets from text using reversible placeholders before sending data to an LLM.
$claude mcp add --transport http pii-redactor-mcp https://pii-redactor-mcp.mcpize.run/mcp
Enables AI governance through trust scoring, risk assessment, and compliance checks to control autonomous agent actions.
$claude mcp add vectordecisions-mcp-server -- npx -y vectordecisions-mcp-server
Enables AI agents to verify merchant reputation, check trust scores, and route payments through verified gateways before settling transactions.
$claude mcp add clearedindex-mcp -- npx -y @n747ai/clearedindex-mcp-server
Validates autonomous Base USDC transactions against owner-mandated terms before signing via AWS KMS.
$claude mcp add tollary -- npx -y tollary
Performs plain-English website security audits covering certificates, headers, scripts, forms, and spam detection.
$claude mcp add everthread-cli -- npx -y everthread
Provides AI agent governance by delivering business context, decision provenance, and execution steps to connected agents.
$claude mcp add --transport http rithmo-mcp-examples https://app.rithmo.ai/api/mcp
Provides an identity layer for AI agents to manage reputation, encrypted messaging, and contact tiers.
$claude mcp add sigelo -- npx -y sigelo-mcp
Monitors OFAC, UK, EU, and UN sanctions lists and sends webhook notifications when registered entities or industries are added to sanctions.
$claude mcp add scopeguard-mcp -- npx -y @alex-dev-web-c-de/scopeguard-mcp
Acts as a local-first governed gateway that aggregates MCP servers and app connectors into a single endpoint with per-client policies and audit logs.
Enforces a mandatory human-in-the-loop approval process for AI agent actions using SHA-256 preview verification and single-execution guarantees.
Verifies MCP server code against its registry declarations to detect undeclared credentials, network egress, and tool description changes.
Enables AI coding agents to manage secrets by generating .env files from a private Git-backed vault without pasting keys into prompts.
Audits environment security, detects secret leaks, and validates parity between .env and .env.example files.
Exposes the openEuler Infra gateway CLI to AI clients for accessing CVE security notices, packages, forums, and repository information.
Scans Electron, JS, and game builds for reverse engineering vulnerabilities like leaked API keys, source maps, and unhardened executables.
Allows an AI assistant to interact with a seawater desalination plant cyber range to teach OT security, analyze attack paths, and plan defenses.
Provides TypeScript authorization for AI agents to restrict tool calls via scoped resources, tenant checks, human approvals, and budgets.