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explanatory-output-style — agentic threat model

2.9AIVSS 2.9 · Low

This agent is a low-risk formatting and educational plugin that shapes Claude's output style to explain implementation choices. It lacks autonomous execution capabilities, tool access, or persistent state, presenting minimal agentic risk.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 2.5AARS uplift 0.4Factor sum 0.6/10Threat ×0.9Mitigation ×1.0
Autonomy of Action
0.00
Goal-Driven Planning
0.00
Self-Modification
0.00
Dynamic Tool Use
0.00
Persistent Memory
0.00
Contextual Awareness
0.20
Dynamic Identity
0.00
Multi-Agent Interactions
0.00
Non-Determinism
0.30
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✓ mapped

The plugin relies on Anthropic's underlying Claude models. The primary threat is prompt injection designed to bypass the 'explanatory' formatting style or force the model to output malicious code patterns under the guise of educational commentary.

L2 · Data Operations⚠ not certain from listing

Not certain from the listing — The plugin reads the active codebase context to surface patterns, but there is no mention of dedicated vector databases, RAG pipelines, or persistent training data operations managed by the plugin itself.

L3 · Agent Frameworks✓ mapped

The plugin acts as an output-style definition rather than an active orchestrator. It does not execute tools, manage complex multi-step plans, or maintain an independent agentic loop, minimizing framework-level vulnerabilities.

L4 · Deployment & Infrastructure⚠ not certain from listing

Not certain from the listing — The hosting environment is assumed to be Anthropic's official plugin infrastructure. Standard risks of container isolation and secure delivery of the plugin definition apply, but no custom infrastructure is described.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — There are no explicit details on how the output style's adherence is monitored, or if guardrails are in place to prevent the generation of insecure coding patterns during explanation.

L6 · Security & Compliance (cross-cutting)⚠ not certain from listing

As an official Anthropic plugin, it likely inherits the platform's standard compliance and access controls, but the listing does not detail specific identity, authorization, or audit policies for this style definition.

L7 · Agent Ecosystem✓ mapped

The plugin operates within a single-user chat session to format responses. It does not interact with other agents, marketplaces, or external third-party ecosystems, eliminating agent-to-agent cascading risks.

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