Security

MCPNav listings

Showing 217–228 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.

SG

sicarius-guard

Directory record

Solana token safety oracle: byte-level SPL mint analysis, honeypot detection, freeze/mint authority checks, Birdeye market data and composite risk scoring.

SecurityMCPNav
SM

sieve-mcp

Directory record

Local macOS scanner for secrets leaked into AI tool chat transcripts, with redacted findings, placeholder-only redaction and Keychain-backed command execution.

SecurityMCPNav
SP

sint-protocol

Directory record

MCP governance proxy with capability tokens, tiered approvals, fail-closed execution and tamper-evident audit receipts, plus preflight tool-risk scanning.

SecurityMCPNav
S

skillguard

Directory record

Static scanner that checks Claude Code skills, plugins and MCP servers for exfiltration, install hooks and prompt injection before you install them.

SecurityMCPNav
SM

skillssafe-mcp

Directory record

Scan SKILL.md files, MCP configs and system prompts for credential theft, prompt injection, zero-width character attacks and ClawHavoc indicators.

SecurityMCPNav
S

skylos

Directory record

Dead code, security, secrets detection and code quality for Python, TypeScript, Go.

SecurityMCPNav
SA

smallprint-action

Directory record

Query the Small Print record: versioned, diffed tool descriptions and schemas of MCP servers, skills and plugins, with graded changes and public advisories.

SecurityMCPNav
SM

solvitor-mcp

Directory record

Reverse engineering tools from Solvitor: extract IDL files from closed-source Solana smart contracts and decompile them.

SecurityMCPNav
S

SPARDA

Directory record

AI writes. SPARDA proves. Deterministic, offline security gate for AI edits.

SecurityMCPNav
S

SpendShield

active

io.github.felixpg13-glitch/spendshield

MCP provider published as SpendShield. Listed version: 0.8.3.

Directory description: Authorization layer between AI agents and money: ALLOW/APPROVAL/DENY, budgets, audit.

Registry data grade FFFCohort score 23/100Raw points 60/100Version 0.8.3MCPSecurityMCPNav
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
SM

ssid-mcp

Directory record

Router default logins, compliance index, MAC/OUI lookup. Reads free; submit_correction is Pro.

SecurityMCPNav
SO

State of Web Vitals

active

io.github.corewebvitals/state-of-cwv

MCP provider published as State of Web Vitals. Listed version: 1.0.1.

Directory description: Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth.

Registry data grade ECohort score 64/100Raw points 80/100Version 1.0.1MCPSecurityMCPNav
Rating detail · five criteria
  • registry freshness and status · 15 points
  • registry identity · 25 points
  • registry metadata · 0 points
  • runtime definition · 20 points
  • structure and url validation · 20 points
RepositoryRegistry sourceDeclared endpoint · streamable-http

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.

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