MCP Starter — agentic threat model
MCP Starter is a developer scaffolding template with minimal inherent agentic risk, but it presents a significant downstream security risk if developers implement powerful tools without establishing proper sandboxing, authentication, or input validation.
OWASP AIVSS score rationale
| Autonomy of Action | 0.00 | |
| Goal-Driven Planning | 0.00 | |
| Self-Modification | 0.00 | |
| Dynamic Tool Use | 0.10 | |
| Persistent Memory | 0.00 | |
| Contextual Awareness | 0.00 | |
| Dynamic Identity | 0.00 | |
| Multi-Agent Interactions | 0.00 | |
| Non-Determinism | 0.00 | |
| Opacity & Reflexivity | 0.00 |
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 boilerplate does not bundle or specify a foundation model; it is model-agnostic and relies entirely on the connecting client's LLM.
Not certain from the listing — There is no data layer or vector store included in this starter template; data operations depend entirely on custom developer implementation.
The boilerplate provides the basic orchestration framework (MCP server/client wiring in TypeScript). The primary threat is insecure tool integration or framework vulnerabilities if developers expose sensitive local APIs without validation.
Not certain from the listing — The boilerplate includes build config but does not dictate hosting, sandboxing, or secrets management, leaving these infrastructure layers highly vulnerable if misconfigured by the developer.
Not certain from the listing — No built-in evaluation, logging, or guardrail mechanisms are mentioned in the starter repository.
The boilerplate lacks built-in authentication, authorization, or policy enforcement controls, meaning any security must be manually implemented by the developer.
Not certain from the listing — While it enables MCP (Model Context Protocol) ecosystem connectivity, the boilerplate itself does not manage multi-agent trust or marketplace interactions.
MAESTRO — the 7-layer agentic threat-modeling framework (Cloud Security Alliance / Ken Huang).