diff --git a/Astro b/Astro
new file mode 100644
index 0000000000..fe331c16ad
--- /dev/null
+++ b/Astro
@@ -0,0 +1,49 @@
+node_modules/
+/triage/
+/.compiler/
+dist/
+temp/
+*.tsbuildinfo
+.DS_Store
+.vercel
+.netlify
+_site/
+.astro/
+scripts/smoke/*-main/
+scripts/memory/project/src/pages/
+benchmark/projects/
+benchmark/results/
+test-results/
+*.log
+package-lock.json
+.turbo/
+.eslintcache
+.pnpm-store
+.vscode-test/
+.claude
+
+# do not commit .env files or any files that end with `.env`
+*.env
+
+packages/astro/src/**/*.prebuilt.ts
+packages/astro/src/**/*.prebuilt-dev.ts
+packages/astro/test/units/_temp-fixtures/*
+!packages/astro/test/units/_temp-fixtures/package.json
+packages/integrations/**/.netlify/
+
+# exclude IntelliJ/WebStorm stuff
+.idea
+
+# ignore content collection generated files
+packages/**/test/**/fixtures/**/.astro/
+packages/**/test/**/fixtures/**/env.d.ts
+packages/**/e2e/**/fixtures/**/.astro/
+packages/**/e2e/**/fixtures/**/env.d.ts
+examples/**/.astro/
+examples/**/env.d.ts
+
+# make it easy for people to add project-specific Astro settings that they don't
+# want to share with others (see
+# https://github.com/withastro/astro/pull/11759#discussion_r1721444711)
+*.code-workspace
+packages/astro/e2e/fixtures/cloudflare/.wrangler/deploy/config.json