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Security audit

ThumbGate

Security checks for vulnerabilities and agentic risk

Overview

ThumbGate is a disclosed agent-safety skill that installs a CLI to create persistent tool-use gates, with no artifact evidence of hidden or malicious behavior.

Install only in projects where you want persistent agent tool-call blocking. Review the `thumbgate` npm package or repository, inspect generated `.thumbgate/` files and hooks after initialization, and avoid putting secrets or private business details into feedback, lessons, shared databases, or exports.

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.