Security audit

Sinan's Thinking Adapter

Security checks across malware telemetry and agentic risk

Overview

The skill is a personalized teaching adapter, but it tells the agent to keep an ongoing profile of a named person’s thinking over time without clear limits or controls.

Install only if Sinan explicitly wants this named profile and understands that the skill asks the agent to keep updating notes about his reasoning over time. Before publishing or sharing, remove personal employer/project details and add clear controls for consent, review, disabling, and deleting any Evolution Log entries.

SkillSpector

By NVIDIA

Vulnerability Patterns

Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code

Findings (8)

Context-Inappropriate Capability

Medium

Confidence: 95% confidence
Finding: The skill instructs the agent to continuously record and update a profile of a named user's reasoning patterns after every session, which creates persistent behavioral profiling beyond what is necessary to answer current questions. This increases privacy risk, can accumulate sensitive inferences over time, and is especially concerning because it is framed as a standing instruction rather than an explicit, revocable user opt-in.

Context-Inappropriate Capability

Medium

Confidence: 98% confidence
Finding: The Evolution Log explicitly stores dated observations about the user's questions, reasoning style, and growth over time, creating a persistent cross-session profile. Because it records behavioral and cognitive inferences tied to an identifiable person, it goes beyond harmless formatting preference and introduces material privacy and profiling risk if retained, exposed, or reused without consent.

Natural-Language Policy Violations

Medium

Confidence: 88% confidence
Finding: The skill hard-codes a specific adaptation profile for a named user without any mechanism to confirm current user identity or obtain opt-in for that treatment. While not directly exploitative, this can lead to inappropriate personalization, profiling, and accidental application of a user-specific persona to the wrong person or context.

Natural-Language Policy Violations

Medium

Confidence: 84% confidence
Finding: The language rules mandate a fixed communication style with no user choice, which can override normal conversational flexibility and lock the agent into a prescribed persona. In context this is less severe than data retention issues, but it still enforces personalization without consent and may cause the system to prioritize the skill's behavioral constraints over the actual user's stated preferences.

Missing User Warnings

Medium

Confidence: 96% confidence
Finding: The instruction to update notes every session establishes ongoing collection of user-derived behavioral data without any visible privacy notice, consent flow, or explanation of retention. Users may reasonably expect adaptive responses in the moment, but not silent accumulation of a longitudinal reasoning profile.

Missing User Warnings

High

Confidence: 99% confidence
Finding: The Evolution Log describes persistent tracking of the user's reasoning patterns over time and includes historical entries, yet provides no warning about storage, retention, access, or deletion. This is dangerous because it normalizes covert behavioral logging and creates a durable dossier of inferred traits that may be sensitive even if the raw content seems innocuous.

Ssd 3

Medium

Confidence: 94% confidence
Finding: A standing instruction to record and update the user's reasoning patterns after every session creates a natural-language behavioral log from user interactions. Such logs can capture inferred personal attributes and create secondary-use risk, especially when tied to a specific individual and kept over time.

Ssd 3

Medium

Confidence: 98% confidence
Finding: The Evolution Log is an explicit longitudinal store of session-derived observations about how the user thinks and asks questions, which is a form of behavioral data collection. In this context, the skill is not merely formatting outputs; it is institutionalizing persistent user profiling, making misuse or unintended disclosure more harmful.

VirusTotal

VirusTotal findings are pending for this skill version.

View on VirusTotal

Static analysis

No suspicious patterns detected.