The Agent Skills Directory

[SAFE]: No security issues were identified. The skill defines a procedural methodology for creating test strategy documentation based on industry-standard testing concepts such as the testing pyramid, equivalence partitioning, and mutation testing.
[EXTERNAL_DOWNLOADS]: The skill mentions several legitimate third-party testing tools including Stryker, mutmut, cargo-mutants, fast-check, and Hypothesis. These references are purely informative and exist to guide the user toward established QA tools; the skill does not contain logic to download or execute these tools or any other external content.
[INDIRECT_PROMPT_INJECTION]: While the skill's purpose involves processing project files to generate test plans (an ingestion surface), it does not include patterns for automated execution of content found in those files, nor does it provide mechanisms for data exfiltration, making the surface risk negligible in this context.

test-strategy