.NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.
.NET MAUI is a C# and XAML framework for building native mobile and desktop applications from one shared codebase. Developers use it to create apps for Android, iOS, iPadOS, macOS, and Windows. The catalogue entries provide skills, instructions, and agents for working with .NET MAUI.
Latest release 10.0.120 · 21 Oct 2026
56 files for Claude Code, GitHub Copilot and Codex: Agentic Workflows, learn-from-pr, maui-expert-reviewer, release-readiness-agent and 52 more — 40,549 tokens loaded in every session.
.github/copilot-instructions.md A 5,990 tok .github/instructions/android.instructions.md A 996 tok .github/instructions/ci-copilot-pipeline-security.instructions.md A 2,026 tok .github/instructions/collectionview-android.instructions.md A 428 tok .github/instructions/collectionview-handler-detection.instructions.md A 890 tok .github/instructions/collectionview-ios.instructions.md A 460 tok .github/instructions/collectionview-windows.instructions.md A 333 tok .github/instructions/handler-patterns.instructions.md A 464 tok .github/instructions/helix-device-tests.instructions.md A 2,427 tok .github/instructions/integration-tests.instructions.md A 2,481 tok .github/instructions/layout-system.instructions.md A 400 tok .github/instructions/performance-hotpaths.instructions.md A 441 tok .github/instructions/public-api.instructions.md A 554 tok .github/instructions/safe-area-ios.instructions.md A 483 tok .github/instructions/sandbox.instructions.md C 7,693 tok .github/instructions/templates.instructions.md A 764 tok .github/instructions/threading-async.instructions.md A 373 tok .github/instructions/uitests.instructions.md A 7,402 tok .github/instructions/xaml-unittests.instructions.md A 1,149 tok .github/instructions/resizetizer.instructions.md C 4,795 tok .github/skills/agentic-labeler/SKILL.md A 61 tok .github/skills/agentic-workflows/SKILL.md A 20 tok .github/skills/analyze-sessions/SKILL.md A 181 tok .github/skills/azdo-build-investigator/SKILL.md A 115 tok .github/skills/ci-fix/SKILL.md A 81 tok .github/skills/code-review/SKILL.md A 110 tok .github/skills/dependency-flow/SKILL.md A 71 tok .github/skills/evaluate-pr-tests/SKILL.md A 94 tok .github/skills/find-regression-risk/SKILL.md A 160 tok .github/skills/find-reviewable-pr/SKILL.md A 42 tok .github/skills/issue-triage/SKILL.md A 28 tok .github/skills/learn-from-pr/SKILL.md A 58 tok .github/skills/otel-queries/SKILL.md A 23 tok .github/skills/pr-finalize/SKILL.md A 92 tok .github/skills/pr-review/SKILL.md A 62 tok .github/skills/release-readiness/SKILL.md A 100 tok .github/skills/review-test-failures/SKILL.md A 75 tok .github/skills/run-device-tests/SKILL.md C 46 tok .github/skills/run-helix-tests/SKILL.md A 45 tok .github/skills/run-integration-tests/SKILL.md A 35 tok .github/skills/try-fix/SKILL.md A 60 tok .github/skills/verify-tests-fail-without-fix/SKILL.md A 60 tok .github/skills/write-ui-tests/SKILL.md A 48 tok .github/skills/write-xaml-tests/SKILL.md A 49 tok .github/skills/rebalance-ui-test-categories/SKILL.md A 28 tok .github/skills/perf-analysis/SKILL.md A 34 tok .github/skills/trace-regression/SKILL.md A 84 tok .github/skills/issue-triage-labels/SKILL.md A 75 tok .github/prompts/maui-release-notes.prompt.md A — .github/agents/agentic-workflows.md A 30 tok .github/agents/learn-from-pr.agent.md A 25 tok .github/agents/maui-expert-reviewer.md C 61 tok .github/agents/release-readiness-agent.agent.md B 82 tok .github/agents/sandbox-agent.agent.md C 23 tok .github/agents/write-tests-agent.agent.md A 39 tok .github/agents/ghaw-expert-reviewer.agent.md A 19 tok These files are dotnet/maui's own configuration — they tell Claude Code, GitHub Copilot and Codex how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.