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mutation-testing
secondsky ★ 220
This skill provides expert guidance on mutation testing for TypeScript/JavaScript projects (via Stryker and its Vitest or Bun runners) and Python projects (via mutmut), helping developers identify weak tests by introducing deliberate code mutations and analyzing test resilience. It helps validate test effectiveness and improve test quality by identifying assertions that don't catch intentional code changes.
Install
> /plugin marketplace add secondsky/claude-skills/tree/HEAD/plugins/mutation-testing
> /plugin install mutation-testing
Source: https://github.com/secondsky/claude-skills/tree/HEAD/plugins/mutation-testing
What it's made of
1 skill
- Commands
- 0
- Agents
- 0
- Skills
- 1
- MCP servers
- 0
- Hooks
- 0
What it needs & plugs into
- API keys
- none
- Paid services
- none detected
- External tools
- none
- Talks to
- nothing external detected
Facts extracted from the plugin's files. Prose generated by claude-haiku-4-5-20251001.
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