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Math-MCP — agentic threat model

2.4AIVSS 2.4 · Low

Math-MCP is a highly restricted, stateless utility agent with minimal agentic risk due to its lack of persistent memory, credentials, or external data access.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 3.1AARS uplift 0.31Factor sum 0.5/10Threat ×0.9Mitigation ×0.7
Autonomy of Action
0.10
Goal-Driven Planning
0.00
Self-Modification
0.00
Dynamic Tool Use
0.10
Persistent Memory
0.00
Contextual Awareness
0.10
Dynamic Identity
0.00
Multi-Agent Interactions
0.00
Non-Determinism
0.10
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.

L1 · Foundation Models⚠ not certain from listing

Not certain from the listing — The agent itself does not bundle a specific foundation model, but acts as a tool provider for external LLMs. The primary risk is the calling LLM being manipulated via prompt injection to send malformed or extreme inputs to the math tools.

L2 · Data Operations✓ mapped

The agent is explicitly stateless and keyless with no external data access, meaning traditional data poisoning, vector store compromise, or data exfiltration risks are virtually non-existent.

L3 · Agent Frameworks✓ mapped

Exposes basic arithmetic and statistical functions via the Model Context Protocol (MCP). Risks are limited to input validation vulnerabilities (e.g., division by zero, buffer overflows, or resource exhaustion from extremely large calculations).

L4 · Deployment & Infrastructure⚠ not certain from listing

Not certain from the listing — Hosted as a stateless compute server. Security relies entirely on the hosting environment's sandboxing and network isolation to prevent denial-of-service attacks via resource-heavy mathematical operations.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — The listing does not mention built-in logging, execution guardrails, or monitoring for anomalous calculation requests or execution errors.

L6 · Security & Compliance (cross-cutting)✓ mapped

The tool is keyless and stateless, meaning it does not manage identities or enforce complex authorization policies locally; access control must be handled by the parent orchestrator.

L7 · Agent Ecosystem✓ mapped

Designed as a simple connector tool within the MCP ecosystem. It does not autonomously coordinate with other agents, minimizing cascading failure risks unless integrated into a larger, highly autonomous multi-agent system.

MAESTRO — the 7-layer agentic threat-modeling framework (Cloud Security Alliance / Ken Huang).