mcp-tunnels — agentic threat model
mcp-tunnels presents a high-risk infrastructure profile due to its capability to execute shell commands, manage Docker containers, and establish network tunnels exposing private local resources to external LLMs.
OWASP AIVSS score rationale
| Autonomy of Action | 0.40 | |
| Goal-Driven Planning | 0.20 | |
| Self-Modification | 0.00 | |
| Dynamic Tool Use | 0.80 | |
| Persistent Memory | 0.10 | |
| Contextual Awareness | 0.20 | |
| Dynamic Identity | 0.30 | |
| Multi-Agent Interactions | 0.20 | |
| Non-Determinism | 0.20 | |
| Opacity & Reflexivity | 0.10 |
Scored with the canonical OWASP AIVSS formula (AIVSS calculator reference); agentic risk factors estimated from the agent’s described capabilities.
MAESTRO 7-layer threat model
Per-layer threats for this agent. Layers tagged “not certain from listing” are general, caveated commentary where the public description didn’t pin that layer.
Not certain from the listing — the plugin itself is a utility command and does not specify the underlying foundation model, though it is designed to connect private servers to Claude.
Not certain from the listing — the tool focuses on network tunneling and configuration generation rather than managing training data or vector stores.
The plugin orchestrates tool integration by exposing local MCP servers to Claude. Risks include insecure tool integration if the generated proxy configurations or certificates are weak or misconfigured.
High risk. The tool runs docker/cloudflared shell steps, generates certificates, and sets up network tunnels. Compromise could lead to container escape, unauthorized network exposure, or lateral movement.
Not certain from the listing — there is no mention of built-in guardrails, logging, or anomaly detection for the established tunnels beyond the 'verifiable' sample server.
Generates certificates and proxy configurations to secure the tunnel. However, running shell steps and managing local Docker containers requires strict local access controls and compliance auditing.
Facilitates agent-to-infrastructure communication by exposing local MCP servers to Claude. Vulnerabilities here could allow rogue external agents to abuse the tunnel to access private local resources.
MAESTRO — the 7-layer agentic threat-modeling framework (Cloud Security Alliance / Ken Huang).