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Security audit

crypto-sentiment-pulse

Security checks for vulnerabilities and agentic risk

Overview

The skill is a minimal markdown-only crypto sentiment helper with no executable code, network access, persistence, or credential handling, though it appears underspecified and may not actually provide live sentiment data.

This appears safe to install from a security perspective, but users should treat it as an informational prompt, not a live trading signal: the skill has no implementation for fetching current Fear & Greed data and should not be relied on for financial decisions without independent verification.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
95% confidence
Finding

The description and metadata notes include Danish-only text ('100% lokal analyse — ingen netværkskald, ingen API-nøgle') even though the rest of the file is in English. This creates a locale/language inconsistency and may violate language policy because no user choice or justification for Danish-only phrasing is provided.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.