# AutoFixture documentation > AutoFixture creates anonymous test data so you write less arrange code in .NET unit tests. This file helps LLM agents discover readable documentation on https://autofixture.com. Prefer markdown URLs when you need exact C# signatures (generics stay intact). HTML pages are fine for how-to reading. ## Start here - https://autofixture.com/docs/get-started/introduction - https://autofixture.com/docs/get-started/installation - https://autofixture.com/docs/get-started/first-test - https://autofixture.com/docs/reference/cheat-sheet - https://autofixture.com/docs/reference/faq ## Guide HTML Guides live under `/docs/{section}/{page}`. - https://autofixture.com/docs/get-started/introduction - https://autofixture.com/docs/fundamentals/fixture-and-create - https://autofixture.com/docs/fundamentals/build-dsl - https://autofixture.com/docs/fundamentals/customizations - https://autofixture.com/docs/how-to/collections - https://autofixture.com/docs/integrations/overview - https://autofixture.com/docs/integrations/xunit3 - https://autofixture.com/docs/integrations/nunit4 - https://autofixture.com/docs/integrations/automoq - https://autofixture.com/docs/integrations/tunit - https://autofixture.com/docs/advanced/specimen-pipeline - https://autofixture.com/docs/reference/packages - https://autofixture.com/docs/reference/v4-to-v5-migration ## Guide markdown (preferred for agents) Same content as HTML, as raw markdown: https://autofixture.com/docs-markdown/{section}/{page}.md Examples: - https://autofixture.com/docs-markdown/get-started/introduction.md - https://autofixture.com/docs-markdown/fundamentals/customizations.md - https://autofixture.com/docs-markdown/reference/cheat-sheet.md ## API reference Browse HTML: https://autofixture.com/api (redirects to latest AutoFixture v5) Raw API markdown (best for signatures): https://autofixture.com/api-markdown/{packageId}/{versionSegment}/{slug}.md Example (Fixture class, v5): - https://autofixture.com/api-markdown/autofixture/5-0-0-rc-1/autofixture.fixture.md - HTML twin: https://autofixture.com/api/autofixture/5-0-0-rc-1/autofixture.fixture/ Slugs and version segments are lowercase. Package ids match the catalog (autofixture, xunit3, automoq, idioms, …). ## Machine-readable indexes - https://autofixture.com/api-catalog.json — packages and versions - https://autofixture.com/api-meta/routes.json — all API HTML routes - https://autofixture.com/api-meta/{packageId}/{versionSegment}/toc.json — package TOC - https://autofixture.com/api-meta/{packageId}/{versionSegment}/search.json — searchable API snippets - https://autofixture.com/sitemap.xml — HTML and markdown URLs (`lastmod` when guides set `updated`) - https://autofixture.com/feed.xml — Atom feed of recently updated guides ## Optional - https://autofixture.com/robots.txt