Courier
Security checks across malware telemetry and agentic risk
Overview
This appears to be a legitimate Courier integration, but it gives an agent broad authenticated ability to run actions and raw API requests against Courier without clear confirmation safeguards for changes or deletes.
Install only if you intend to let Membrane access the selected Courier workspace. Use a least-privileged Courier account where possible, review every command before it runs, require explicit confirmation before sends, creates, updates, automation/webhook changes, or deletes, and revoke the Membrane connection when no longer needed.
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.