ClawHub

qui-email-send

Security checks across malware telemetry and agentic risk

Overview

This skill does what it claims: it helps send email through a third-party SkillBoss API, with the main risk being that email contents and recipient details go to that service.

Install only if you trust SkillBoss/HeyBossAI to process and deliver the emails you send. Do not include secrets, regulated data, or sensitive personal information unless that use is approved, and store SKILLBOSS_API_KEY securely, preferably as a scoped or revocable key.

SkillSpector

By NVIDIA
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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
Findings (3)

Missing User Warnings

Medium
Confidence
85% confidence
Finding
The skill explicitly sends email content and recipient data, including CC/BCC, to an external API service but does not warn users that message bodies and addressing metadata will leave the local environment. This can lead to unintended disclosure of sensitive content or personal data, especially if users assume the skill behaves like a local mail client.

Missing User Warnings

Low
Confidence
76% confidence
Finding
The skill requires an API key but provides only a simple environment-variable setup snippet without any guidance on secure credential handling. Users may paste long-lived keys into shells, logs, shared profiles, or insecure environments without understanding the risk.

External Transmission

Medium
Category
Data Exfiltration
Content
API_BASE = "https://api.heybossai.com/v1"

def pilot(body: dict) -> dict:
    r = requests.post(
        f"{API_BASE}/pilot",
        headers={"Authorization": f"Bearer {SKILLBOSS_API_KEY}", "Content-Type": "application/json"},
        json=body,
Confidence
83% confidence
Finding
requests.post( f"{API_BASE}/pilot", headers={"Authorization": f"Bearer {SKILLBOSS_API_KEY}", "Content-Type": "application/json"}, json=

VirusTotal

65/65 vendors flagged this skill as clean.

View on VirusTotal