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Security audit

Resend Send Native Node

Security checks across malware telemetry and agentic risk

Overview

This skill is a clearly disclosed Resend email-sending helper that defaults to dry-run and requires explicit send flags, an API key, and a recipient allowlist for real emails.

Install only if you are comfortable giving the runtime a Resend API key. Keep RESEND_ALLOWED_TO narrow, review the exact email content and headers before adding --send, and prefer a least-privilege Resend key for a verified sender/domain.

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

65/65 vendors flagged this skill as clean.

View on VirusTotal

Static analysis

Detected: suspicious.dangerous_exec, suspicious.env_credential_access, suspicious.exposed_secret_literal

Shell command execution detected (child_process).

Critical
Code
suspicious.dangerous_exec
Location
tests/run-resend-send-tests.mjs:11

Environment variable access combined with network send.

Critical
Code
suspicious.env_credential_access
Location
scripts/send.mjs:19

File appears to expose a hardcoded API secret or token.

Critical
Code
suspicious.exposed_secret_literal
Location
tests/run-resend-send-tests.mjs:47