CCometixLine — agentic threat model
CCometixLine is a low-autonomy statusline plugin for Claude Code, presenting minimal direct agentic risk but posing a significant supply-chain risk due to its execution as a prebuilt native Rust binary on every render.
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 | 0.20 | |
| 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.
Not certain from the listing — CCometixLine is a statusline plugin for Claude Code and does not directly manage, host, or interact with foundation models, though it displays active model information.
The plugin reads local directory structure and Git status to display information, presenting minor local data exposure risks if a compromised version of the binary attempts to exfiltrate repository metadata.
It integrates via Claude Code's statusLine hook. The primary threat is insecure integration or malicious updates to the prebuilt binary executing arbitrary code within the agent's execution context.
It runs as a prebuilt native Rust binary on the host system. This introduces binary execution risks, potential local privilege escalation, and host compromise if the Claude Code environment is not sandboxed.
While it acts as an observability tool itself (tracking context-window usage and model status), it lacks self-monitoring, integrity checks, or guardrails to detect if its own binary has been tampered with.
Not certain from the listing — There is no mention of code signing, verification of the prebuilt binary, or compliance audits for this open-source plugin.
Not certain from the listing — The plugin does not interact with other agents or marketplaces directly, operating strictly as a local UI enhancement for Claude Code.
MAESTRO — the 7-layer agentic threat-modeling framework (Cloud Security Alliance / Ken Huang).