CtrlK
BlogDocsLog inGet started
Tessl Logo

sandbox-execution-fallback

Recover from execute_code_sandbox failures by writing Python scripts to files and executing via run_shell

61

Quality

71%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Critical

Do not install without reviewing

Fix and improve this skill with Tessl

tessl review fix ./benchmarks/gdpval/skills/sandbox-execution-fallback/SKILL.md
SKILL.md
Quality
Evals
Security

Security

1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E006: Malicious code pattern detected in skill scripts.

What this means

Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.

Why it was flagged

This guide explicitly instructs capturing code, writing it to disk, and executing it with run_shell/system Python (including pip installs), which intentionally bypasses sandbox restrictions and enables arbitrary code execution, full file-system access, package installation, and potential data exfiltration or persistence.

Report incorrect finding
Repository
HKUDS/OpenSpace
Audited
Security analysis
Snyk

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.