stratos-storage

Security checks across malware telemetry and agentic risk

Overview

The skill is a disclosed Stratos file upload/download helper, with normal risks around sending chosen files to a configured storage gateway.

Install only if you intend to use Stratos SDS. Confirm exact file paths before upload, verify STRATOS_SPFS_GATEWAY points to a trusted node, avoid uploading sensitive files accidentally, and handle wallet mnemonics, passwords, staking, and node startup steps yourself.

SkillSpector

By NVIDIA

Vulnerability Patterns

MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
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

Findings (1)

Lp3

Medium

Category: MCP Least Privilege
Confidence: 95% confidence
Finding: The skill invokes shell scripts (`bash .../upload.sh` and `bash .../download.sh`) and requires `curl`, but it does not declare any permissions corresponding to shell/code execution. This creates a capability mismatch that can bypass policy review and least-privilege controls, making the skill more dangerous because it performs file and network operations against user-supplied paths and identifiers.

VirusTotal

64/64 vendors flagged this skill as clean.

View on VirusTotal