AgentReadyHomeAgent Listing

← Ax

Ax — agentic threat model

8.0AIVSS 8.0 · High

Ax is an open-source TypeScript/JavaScript implementation of the DSPy framework, presenting risks primarily associated with dynamic prompt optimization (self-modification) and the security of downstream agentic workflows built using the library.

OWASP AIVSS score rationale

AIVSS = (CVSS_Base + AARS) × Mitigation_Factor, where AARS = (10 − CVSS_Base) × (Factor_Sum / 10) × ThM
CVSS base 6.5AARS uplift 1.47Factor sum 4.2/10Threat ×1.0Mitigation ×1.0
Autonomy of Action
0.40
Goal-Driven Planning
0.50
Self-Modification
0.70
Dynamic Tool Use
0.30
Persistent Memory
0.20
Contextual Awareness
0.50
Dynamic Identity
0.10
Multi-Agent Interactions
0.40
Non-Determinism
0.60
Opacity & Reflexivity
0.50

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 — Ax is a framework and does not bundle a specific foundation model. Downstream implementations will inherit the vulnerabilities (adversarial prompt injection, model alignment issues) of whatever LLM provider (OpenAI, Anthropic, local) the developer configures.

L2 · Data Operations⚠ not certain from listing

Not certain from the listing — While DSPy concepts involve retrieval-augmented generation (RAG) and bootstrapping datasets, the listing does not specify built-in vector database integrations or data security controls, leaving data poisoning and exfiltration risks to the developer's implementation.

L3 · Agent Frameworks✓ mapped

Ax is the orchestration framework itself. It introduces risks related to how it compiles, optimizes, and executes LLM prompts and signatures. Vulnerabilities in the framework's JS/TS code could lead to insecure prompt generation, prototype pollution, or improper handling of untrusted LLM outputs.

L4 · Deployment & Infrastructure⚠ not certain from listing

Not certain from the listing — As an open-source library, Ax has no default deployment environment. Infrastructure security, sandboxing of executed code, and secret management (e.g., LLM API keys) are entirely dependent on the host application's deployment architecture.

L5 · Evaluation & Observability⚠ not certain from listing

Not certain from the listing — DSPy frameworks rely on assertions and optimization metrics for evaluation during development, but the listing does not detail built-in production observability, logging, or runtime guardrails to detect drift or adversarial exploits.

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

Not certain from the listing — There are no mentioned built-in compliance frameworks, access control mechanisms, or enterprise security certifications (like SOC2) in this open-source repository.

L7 · Agent Ecosystem⚠ not certain from listing

Not certain from the listing — Although designed to build 'Agentic workflows', the listing does not describe a multi-agent ecosystem, marketplace, or standardized agent-to-agent communication protocols that would introduce cascading trust risks.

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