Security audit

Sag

Security checks for vulnerabilities and agentic risk

Overview

This skill is a small, coherent ElevenLabs text-to-speech helper, with the main caution being its unpinned third-party Homebrew CLI install.

Install only if you trust the sag Homebrew tap and are comfortable giving the resulting CLI access to an ElevenLabs API key. Use a revocable, limited API key where possible, and avoid sending sensitive text for speech generation unless you trust the CLI and ElevenLabs handling of that text.

A.I.G

Vulnerability Patterns

Insecure DependenciesIntroduces malicious components through unsafe dependency sources
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

Findings (1)

T08 · Insecure Dependencies

Warning

Location: SKILL.md:5
Finding: Unpinned Executable Dependency Installed from a Custom Homebrew Tap
Content: View full analysis
Remediation: View remediation

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

Static analysis

No suspicious patterns detected.