Security

MCPNav listings

Showing 109–120 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.

KM

kakunin-mcp

Directory record

X.509 identity, risk scoring, and audit logging for AI agents. MiCA + EU AI Act compliant.

SecurityMCPNav
K

kastell

Directory record

Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

SecurityMCPNav
K

kepil

Directory record

Passport, mandate, fail-closed action gate and tamper-evident journal for AI agents.

SecurityMCPNav
KA

Keycloak Admin

active

io.github.mrz1880/mcp-keycloak-admin

MCP provider published as Keycloak Admin. Listed version: 0.2.3.

Directory description: Administer Keycloak via its Admin REST API: users, roles, clients, groups, IdP, events.

Registry data grade FFFCohort score 21/100Raw points 60/100Version 0.2.3MCPSecurityMCPNav
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
KC

Koma Core MCP

Directory record

Protected RAG storage — agents discover public metadata, content only by access token.

SecurityMCPNav
L

Lachesis

active

io.github.UnboundCompute/lachesis

MCP provider published as Lachesis. Listed version: 0.5.3.

Directory description: Compiler-precise code property graph for C, Python, and TypeScript, navigable over MCP.

Registry data grade FFFCohort score 14/100Raw points 60/100Version 0.5.3MCPSecurityMCPNav
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
LM

lazaretto-mcp

Directory record

Free lockfile malware check plus paid behavioral scan of packages, agent skills and MCP tools.

SecurityMCPNav
LU

Lingua Universale MCP Server

active

io.github.rafapra3008/lu-mcp-server

MCP provider published as Lingua Universale MCP Server. Listed version: 0.1.1.

Directory description: Verify AI agent communication with session types and formal proofs

Registry data grade FFFCohort score 5/100Raw points 60/100Version 0.1.1MCPSecurityMCPNav
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
LS

lucairn-sdks

Directory record

Pseudonymizes PII before your LLM and returns a cryptographically signed receipt per response.

SecurityMCPNav
MS

M2M Sentinel

active

io.github.M2M-Sentinel/m2m-sentinel-sdk

MCP provider published as M2M Sentinel. Listed version: 1.2.5.

Directory description: Base bytecode capability observations, proxy resolution, gas, DEX, and transfer telemetry.

Registry data grade DCohort score 83/100Raw points 80/100Version 1.2.5MCPSecurityMCPNav
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
M

Mandare

active

com.mandarelabs/mandare

MCP provider published as Mandare. Listed version: 0.1.0.

Directory description: Verify an agent fleet's tamper-evident ledger, check budgets, kill a runaway agent. Local-first.

Registry data grade FFFCohort score 15/100Raw points 60/100Version 0.1.0MCPSecurityMCPNav
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
MA

mastyf.ai

Directory record

Runtime proxy for MCP security, cost governance & 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.

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