Spreadsheet

Security checks across malware telemetry and agentic risk

Overview

This spreadsheet skill is purpose-aligned and disclosed, but users should handle Google Sheets credentials and stored sheet metadata carefully.

Install only if you want an agent to help with spreadsheet reads and writes. Use a dedicated Google service account, share only the specific spreadsheets it needs, protect and rotate the credential file, and periodically review ~/spreadsheet/ because it may retain sheet IDs, file paths, schemas, and preferences.

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: 84% confidence
Finding: The authentication example instructs use of a local service-account credential file but provides no guidance on secret handling, storage, rotation, or exclusion from source control. In agent or automation settings, this can encourage unsafe credential management practices that lead to credential leakage and unauthorized spreadsheet access.

VirusTotal

66/66 vendors flagged this skill as clean.

View on VirusTotal