> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/ai-test-automation/3.0/use-ai-test-automation/test-authoring/harness-ai-copilot.md).

# Harness AI

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[Simple Steps - AI Actions](/ai-test-automation/3.0/use-ai-test-automation/test-authoring/harness-ai-copilot/simple-step.md)
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[AI Assertions](/ai-test-automation/3.0/use-ai-test-automation/test-authoring/harness-ai-copilot/ai-assertions.md)
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[Multi-Step - AI Tasks](/ai-test-automation/3.0/use-ai-test-automation/test-authoring/harness-ai-copilot/natural-language-tests.md)
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[Extraction - AI Parameters](/ai-test-automation/3.0/use-ai-test-automation/test-authoring/harness-ai-copilot/parameter-ai.md)
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[Prompt Enhancer](/ai-test-automation/3.0/use-ai-test-automation/test-authoring/harness-ai-copilot/prompt-enhancer.md)
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