clickhousectl-cloud-deploy

100Critical

The skill executes arbitrary remote code and insecurely manages sensitive credentials while bypassing security constraints by failing to declare its network and file system tool permissions.

Threat Analysis

AI Agent Traps ↗Scanned 6/20/2026
Content InjectionPerceptionclean
Cognitive StateMemory & Learningclean
SystemicMulti-Agent Dynamicsclean
Human-in-the-LoopHuman Overseerclean

Skill Info

Nameclickhouse/agent-skills/clickhousectl-cloud-deploy
Registrygithub
Version544384f4fab1
PURLpkg:github/clickhouse/agent-skills@544384f4fab1?skill=clickhousectl-cloud-deploy
Stars468
Installs868

Install

This skill has been flagged as potentially malicious. Review the findings below before installing.
GitHub
GitHub
865 installs
Skills.sh
Skills.shDocs
npx skills add https://github.com/clickhouse/agent-skills

Assessments (3)

AI Agent Traps ↗
Remote code download and execution detectedcriticalcommand executionAML.T0050AML.T0053AML.T0072LLM05:2025LLM06:2025

Remote code download and execution detected

100% confidenceline 54
curl -fsSL https://clickhouse.com/cli | sh
Credential persistence in local environmentmediumcredential theftAML.T0055AML.T0037LLM02:2025

The skill instructs the agent to write sensitive database credentials (including generated passwords) into a local .env file, which may be inadvertently committed to version control or exposed to other processes.

80% confidence
echo "CLICKHOUSE_USER=app_user" >> .env
echo "CLICKHOUSE_PASSWORD=$PASSWORD" >> .env
Description Mismatchhighdescription mismatchAML.T0011.000LLM06:2025LLM09:2025

The skill encourages insecure credential management practices by instructing users to append sensitive database passwords directly to a local `.env` file using shell commands.

85% confidence
Step 6: 'echo "CLICKHOUSE_PASSWORD=$PASSWORD" >> .env'
Missing allowed-tools declarationlowunauthorized tool useAML.T0053LLM06:2025

Skill executes commands, writes files, or accesses the network but declares no allowed-tools, so its tool surface cannot be reviewed or constrained.

90% confidence
Undeclared network usagelowunauthorized tool useAML.T0053LLM06:2025

Skill contains network access patterns (HTTP requests, socket connections) without declaring network capability in allowed-tools.

60% confidence

Badge

Skill Check badge
Markdown
[![Mondoo Skill Check](https://mondoo.com/ai-agent-security/api/badge/github/clickhouse/agent-skills/clickhousectl-cloud-deploy.svg)](https://mondoo.com/ai-agent-security/skills/github/clickhouse/agent-skills/clickhousectl-cloud-deploy)
HTML
<a href="https://mondoo.com/ai-agent-security/skills/github/clickhouse/agent-skills/clickhousectl-cloud-deploy"><img src="https://mondoo.com/ai-agent-security/api/badge/github/clickhouse/agent-skills/clickhousectl-cloud-deploy.svg" alt="Mondoo Skill Check" /></a>
Image URL
https://mondoo.com/ai-agent-security/api/badge/github/clickhouse/agent-skills/clickhousectl-cloud-deploy.svg

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