Trust Assessment
render-deploy received a trust score of 10/100, placing it in the Untrusted category. This skill has significant security findings that require attention before use in production.
SkillShield's automated analysis identified 4 findings: 3 critical, 1 high, 0 medium, and 0 low severity. Key findings include Arbitrary command execution, Remote code execution: curl/wget pipe to shell, Untrusted CLI Installation Source (Potential Typosquat).
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. The LLM Behavioral Safety layer scored lowest at 55/100, indicating areas for improvement.
Last analyzed on July 1, 2026 (commit 5e8b8e75). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings4
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| CRITICAL | Arbitrary command execution Remote code download piped to interpreter Review all shell execution calls. Ensure commands are static (not built from user input), use absolute paths, and are strictly necessary. Prefer library APIs over shell commands. | Manifest | packages/skills-catalog/skills/(cloud)/render-deploy/SKILL.md:152 | |
| CRITICAL | Remote code execution: curl/wget pipe to shell Detected a pattern that downloads and immediately executes remote code. This is a primary malware delivery vector. Never pipe curl/wget output directly to a shell interpreter. | Static | packages/skills-catalog/skills/(cloud)/render-deploy/SKILL.md:152 | |
| CRITICAL | Untrusted CLI Installation Source (Potential Typosquat) The skill instructs the user or LLM to install the Render CLI from an unofficial GitHub repository ('render-oss/cli') using a 'curl | sh' pipe. This poses a severe supply chain risk, as the repository is not owned by the official Render organization and could be used to execute arbitrary malicious code on the host system. Replace the installation command with the official Render CLI installation instructions or use official package managers (e.g., Homebrew or official Render documentation links). | LLM | SKILL.md:151 | |
| HIGH | Sandbox Escape / Privilege Escalation Instruction The skill contains instructions directing the LLM to bypass sandbox restrictions by requesting escalated permissions ('sandbox_permissions=require_escalated') or prompting the user to grant escalated network access. This can lead to unauthorized network access or execution outside the intended sandbox environment. Remove instructions that attempt to bypass sandbox restrictions or request escalated permissions. Ensure the skill operates within the standard sandbox limits. | LLM | SKILL.md:19 |
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