Security MCP Server

OPNSenseMCP

Name: OPNSenseMCP
Author: vespo92

MCP Server for managing & interacting with Open Source NGFW OPNSense via Natural Language

Scan flagged something by vespo9238MITTypeScriptIntermediatestdio

View on GitHub Install Guide

Install

No auto-install command available for this server.

Check the GitHub repository for setup instructions

Safety Report

71% Scan flagged something

Scanned 5 months ago

5 passed 1 warnings 1 failed

Security

Authentication

details

Authentication detected: env_api_key, env_required, connection_string

Pass

CORS Policy

details

Unrestricted CORS (wildcard origin) detected

Fail

Rate Limiting

details

No rate limiting mechanism detected

Info

Known CVEs

details

No known CVEs in dependencies

Pass

Code Quality

Dependency Audit

details

No known vulnerable dependencies detected

Pass

Dangerous Patterns

details

No dangerous code patterns detected

Pass

License

details

License: MIT

Pass

Community

Maintenance Status

details

Last commit 5 months ago

Warning

Learn about our security methodology →

Frequently Asked Questions

What is OPNSenseMCP?

MCP Server for managing & interacting with Open Source NGFW OPNSense via Natural Language

Is OPNSenseMCP safe to use?

We cannot tell you that, and nobody scanning at this scale can. What we did in March 2026 was shallow-clone OPNSenseMCP and run five keyword searches over its source: auth identifiers, CORS configuration, rate-limit identifiers, the dependency manifest against a hardcoded list of 18 known-vulnerable packages, and unguarded eval/exec calls. At least one matched — the specific finding is in the scan report on this page. A text search cannot follow a variable, judge intent, or tell you what a server does once it is running, so "nothing matched" is not "safe". What the scan does and does not cover is written out at /mcp/security.

What are alternatives to OPNSenseMCP?

Similar MCP servers include GhidraMCP, Ida Pro MCP, Beelzebub. Each serves a similar purpose but may differ in features, language, and compatibility.

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