Strategy-first testing for the developer inner loop. Derive tests from acceptance criteria, write at the right layer, run and interpret, debug flakiness and ordering issues. Match the conventions already in the codebase — your tests should look like they belong.
48
52%
Does it follow best practices?
Impact
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No eval scenarios have been run
Advisory
Suggest reviewing before use
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npx tessl skill review --optimize ./develop/skills/test/SKILL.mdSecurity
1 medium severity finding. This skill can be installed but you should review these findings before use.
Detected hidden or invisible Unicode characters (Format/Cf or Control/Cc categories) in the component’s content. These characters are invisible when rendered but are still processed by AI models, and attackers use them to smuggle instructions past human review — for example, zero-width spaces, bidirectional overrides, invisible formatters, or Unicode Tag characters (U+E0000–U+E007F) that encode an entire hidden message. Severity escalates to high when three or more distinct hidden character types are present, or when a hidden tag-encoded message is successfully decoded, as these strongly indicate intentional obfuscation.
Hidden Unicode characters detected (1 type(s) found)
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