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test-prompt

Use when creating or editing any prompt (commands, hooks, skills, subagent instructions) to verify it produces desired behavior - applies RED-GREEN-REFACTOR cycle to prompt engineering using subagents for isolated testing

61

Quality

73%

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SecuritybySnyk

Low

Low-risk findings worth noting

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tessl review fix ./plugins/customaize-agent/skills/test-prompt/SKILL.md
SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

W011: Third-party content exposure detected (indirect prompt injection risk).

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

The required workflow described in SKILL.md only instructs creating baseline/green tests using a “Task tool” with attacker-provided scenario text, but it does not show any runtime step where outsider-authored free text from external public sources (queues/feeds/inboxes/tickets/GitHub/Jira) is automatically ingested without the tester selecting the scenario.

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Repository
NeoLabHQ/context-engineering-kit
Audited
Security analysis
Snyk

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