The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The skill fetches documentation and reference materials from the author's official GitHub repository (github.com/dmoka/skills). This is a standard resource for the skill's operation.
[COMMAND_EXECUTION]: The workflow involves running standard development commands and package managers, including npm, pip, dotnet, mvn, cargo, and composer, to install mutation testing tools and execute project test suites.
[DYNAMIC_EXECUTION]: A subagent judging process involves generating and executing short, isolated code snippets (using node -e or python -c) to verify whether specific inputs can distinguish mutated code from the original source.
[INDIRECT_PROMPT_INJECTION]: The skill processes project source code and tests to facilitate mutation analysis. As this content is passed to subagents for judging, it represents a theoretical surface for instructions embedded in the project code to influence the agent's behavior, although the instructions include specific safety constraints for the judging environment.

mutation-testing