Undeclared Tool Scope
- Category
- MCP Least Privilege
- Confidence
- 89% confidence
- Finding
The skill advertises use of an environment variable-backed API key and third-party network access, but does not declare an explicit tool scope such as permissions or allowed-tools. That weakens least-privilege controls and makes it harder for a host agent or reviewer to understand and restrict what the skill is allowed to access, increasing the chance of unintended secret or network use.
- Content
