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Security audit

Gamma Presentations

Security checks across malware telemetry and agentic risk

Overview

This instruction-only Gamma helper is coherent with its stated purpose, but users should avoid putting the Gamma API key in plaintext project files.

Install only if you want an agent to submit content to Gamma on your behalf. Provide the API key through an environment variable or secret manager, avoid storing it in TOOLS.md or version-controlled files, and do not submit confidential content unless you are comfortable sending it to Gamma.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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)

Missing User Warnings

Medium
Confidence
94% confidence
Finding
The skill explicitly recommends placing the Gamma API key in TOOLS.md, which is typically a plaintext workspace file and may be committed, logged, or exposed to other tools and agents. This creates an unnecessary credential exposure risk because the same setup already supports using an environment variable, which is safer for secret handling.

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

No suspicious patterns detected.