Security

MCPNav listings

Showing 169–180 of 259 attributed MCPNav entries in the 2026-10-09 snapshot. This is a licensed subset of the category’s 259 deduplicated directory records.

Source coverage: MCP.so 0 · MCPNav 259. Catalog counts can overlap; the listing cards below contain only MCPNav records.

OM

opnsense-mcp

Directory record

OPNsense firewall operations via API: query ARP, DHCP, firewall rules, logs, interfaces, system status and packet captures.

SecurityMCPNav
O

OPNSenseMCP

Directory record

Manage and interact with the OPNsense open source firewall in natural language.

SecurityMCPNav
O

orihime

Directory record

Cross-repository code knowledge graph for Java, Kotlin, JavaScript and TypeScript: call-flow tracing, taint analysis, reachability and license compliance.

SecurityMCPNav
OM

osv-mcp

Directory record

Query the OSV (Open Source Vulnerabilities) database by package version or commit, batch-query multiple packages and get vulnerability details by ID.

SecurityMCPNav
OU

osv-ui

Directory record

Visual CVE audit dashboard for npm, Python, Go and Rust using OSV data, with browser-based human review and fixes applied only after confirmation.

SecurityMCPNav
PT

patch-tuesday-mcp

Directory record

Query Microsoft Patch Tuesday security updates (MSRC) with EPSS and CISA KEV enrichment

SecurityMCPNav
PD

PCI DSS v4.0.1 Compliance Checker

active

io.github.shyshlakov/pci-dss-mcp

MCP provider published as PCI DSS v4.0.1 Compliance Checker. Listed version: 0.7.1.

Directory description: PCI DSS v4.0.1 compliance scanner for Go payment services, delivered as an MCP server

Registry data grade FFFCohort score 32/100Raw points 60/100Version 0.7.1MCPSecurityMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
P

pentagonal

Directory record

AI smart contract forge — 8-agent security audits, generation, and compilation across 8 chains

SecurityMCPNav
P

PerspectiveGraph

active

io.github.luiacuaniello/perspectivegraph

MCP provider published as PerspectiveGraph. Listed version: 1.35.0.

Directory description: Read-only attack-path tools: reachable routes to sensitive assets, and what a fix would cut.

Registry data grade FFFCohort score 7/100Raw points 60/100Version 1.35.0MCPSecurityMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
P

pkgxray

active

io.github.adamsjack711-ux/pkgxray

MCP provider published as pkgxray. Listed version: 1.0.5.

Directory description: Pre-install security scans for npm packages, MCP servers, and AI agents with cited verdict evidence.

Registry data grade FFFCohort score 16/100Raw points 60/100Version 1.0.5MCPSecurityMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 5 points
  • structure and url validation · 15 points
RepositoryRegistry source
P

platform

Directory record

Governance proxy for MCP servers — policy evaluation, human approval, audit trails.

SecurityMCPNav
P

pod

Directory record

Least-privilege compiler for agents: record real tool calls, compile a minimal policy, enforce it at an MCP gateway and keep a hash-chained audit.

SecurityMCPNav

Source: MCPNav public API · License and upstream attribution. MCPNav-added fields are CC BY 4.0; upstream source fields retain their listed licenses.

How to interpret this page: The overall category total combines third-party directory labels. The paginated cards show only the MCPNav subset, not every source record. Neither category membership nor these directory entries are Official MCP Registry categories, Trust Live evidence, Trust grades, safety verification, or endorsements.

Browse Official MCP Registry records · Review task-specific evidence