Security audit
Microsoft Excel
Security checks across malware telemetry and agentic risk
Overview
This is a straightforward Excel integration, but it needs a Maton API key and can read or modify Excel files in the connected Microsoft account.
Install this only if you trust Maton and intend to let an agent access Excel workbooks through the connected Microsoft account. Protect MATON_API_KEY like a password, use the Maton-Connection header when you have multiple accounts, and approve writes only after checking the exact workbook, worksheet, range, or file upload target.
SkillSpector
By NVIDIA
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
VirusTotal
63/63 vendors flagged this skill as clean.
Static analysis
No suspicious patterns detected.