sec-mcp: Security Checking Toolkit MCP Server

sec-mcp aggregates ten public threat-intelligence feeds into a local SQLite database and answers "is this domain/URL/IP malicious?" in microseconds. Use it inside any Python application, from the…

Local serverstdio

What is the sec-mcp: Security Checking Toolkit MCP Server?

sec-mcp: Security Checking Toolkit is an MCP project maintained in the montimage/sec-mcp repository. The maintainer describes its purpose as “sec-mcp aggregates ten public threat-intelligence feeds into a local SQLite database and answers "is this domain/URL/IP malicious?" in microseconds. Use it inside any Python application…”. Read the project documentation for the complete scope.

Installation

The documented pypi package is sec-mcp. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.

Configuration values

The example declares MCP_USE_V2_STORAGE. Secret-looking values have been replaced with placeholders. Required and optional labels are shown only when the documentation states them.

Source

Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

ToolWhat it does
check_batchCheck multiple domains/URLs/IPs in one call
get_statusBlacklist status: entry counts, per-source breakdown, scheduler_alive
update_blacklistsForce an immediate update (rate limited; emits per-source progress)
get_diagnosticsDiagnostic info — modes: summary, full, health, performance, sample
add_entryManually add a blacklist entry (URL/domain or IP, optional score)
remove_entryRemove a blacklist entry by domain, URL or IP

How to install the sec-mcp: Security Checking Toolkit MCP Server

{
  "mcpServers": {
    "sec-mcp": {
      "command": "uvx",
      "args": [
        "--from",
        "sec-mcp",
        "sec-mcp-server"
      ],
      "env": {
        "MCP_USE_V2_STORAGE": "true"
      }
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Configuration

VariableDescriptionRequired
MCP_USE_V2_STORAGEDeclared in the maintainer’s client configuration.Check documentation