unoplatform/uno

Open-source platform for building cross-platform native Mobile, Web, Desktop, and Embedded apps from a single C#/XAML codebase. Work from any IDE/CLI with Hot Reload, Visual Designer, MCPs, and Skills built for modern .NET workflows. 200M+ NuGet downloads.

10kStars on the repository
36Mods indexed here, across every type
todayLast push, which is what freshness is scored on
Apache-2.0Licence, which decides whether bodies are shown

add-sample

01

unoplatform/uno

Skill Claude CodeCodex

Create a SamplesApp sample page with correct theming and attributes. Use when adding UI samples for controls.

10k today A 21 tokens original Apache-2.0

devserver

02

unoplatform/uno

Skill Claude CodeCodex

Build, test, and maintain the Uno DevServer (CLI tool, RemoteControl Host, MCP proxy, add-in discovery). Use when working under src/Uno.UI.DevServer.Cli, src/Uno.UI.RemoteControl.Host, or src/Uno.UI.RemoteControl.DevServer.Tests, or on DevServer CLI commands, the MCP proxy, IDE channel, or add-in resolution.

10k today A 79 tokens original Apache-2.0

docs-build

03

unoplatform/uno

Skill Claude CodeCodex

Build, preview, and validate the Uno documentation website (DocFX) locally — surface real content errors vs expected noise, drive rendered pages with Playwright, and validate external-doc commit bumps in importexternaldocs.ps1 before a PR. Use when working under doc/, editing articles/ markdown, bumping an external…

10k today A 97 tokens original Apache-2.0

runtime-tests

04

unoplatform/uno

Skill Claude CodeCodex

Build and run Uno Platform runtime tests with proper base64 filter encoding. Use when running specific runtime tests or all runtime tests.

10k today A 25 tokens original Apache-2.0

speckit-analyze

05

unoplatform/uno

Skill Claude CodeCodex

Perform a non-destructive cross-artifact consistency and quality analysis across spec.md, plan.md, and tasks.md after task generation.

10k today A 32 tokens original Apache-2.0

speckit-checklist

06

unoplatform/uno

Skill Claude CodeCodex

Generate a custom checklist for the current feature based on user requirements.

10k today A 19 tokens original Apache-2.0

speckit-clarify

07

unoplatform/uno

Skill Claude CodeCodex

Identify underspecified areas in the current feature spec by asking up to 5 highly targeted clarification questions and encoding answers back into the spec.

10k today A 34 tokens original Apache-2.0

unoplatform/uno

Skill Claude CodeCodex

Create or update the project constitution from interactive or provided principle inputs, ensuring all dependent templates stay in sync.

10k today A 27 tokens original Apache-2.0

speckit-git-commit

09

unoplatform/uno

Skill Claude CodeCodex

Auto-commit changes after a Spec Kit command completes.

10k today A 18 tokens original Apache-2.0

speckit-git-feature

10

unoplatform/uno

Skill Claude CodeCodex

Create a feature branch with sequential or timestamp numbering.

10k today A 16 tokens original Apache-2.0

unoplatform/uno

Skill Claude CodeCodex

Validate current branch follows feature branch naming conventions.

10k today A 16 tokens original Apache-2.0

speckit-implement

14

unoplatform/uno

Skill Claude CodeCodex

Execute the implementation plan by processing and executing all tasks defined in tasks.md.

10k today A 20 tokens original Apache-2.0

speckit-plan

15

unoplatform/uno

Skill Claude CodeCodex

Execute the implementation planning workflow using the plan template to generate design artifacts.

10k today A 19 tokens original Apache-2.0

speckit-specify

16

unoplatform/uno

Skill Claude CodeCodex

Create or update the feature specification from a natural language feature description.

10k today A 19 tokens original Apache-2.0

speckit-tasks

17

unoplatform/uno

Skill Claude CodeCodex

Generate an actionable, dependency-ordered tasks.md for the feature based on available design artifacts.

10k today A 24 tokens original Apache-2.0

unoplatform/uno

Skill Claude CodeCodex

Convert existing tasks into actionable, dependency-ordered GitHub issues for the feature based on available design artifacts.

10k today A 28 tokens original Apache-2.0

winui-port

19

unoplatform/uno

Skill Claude CodeCodex

Port WinUI C++ code to Uno Platform C#. Supports full control porting and snippet/incremental porting.

10k today A 24 tokens original Apache-2.0

winui-runtime-tests

20

unoplatform/uno

Skill Claude CodeCodex

Build, install, and run runtime tests against the WinUI (WinAppSDK) SamplesApp on Windows. Use when testing against native WinUI to validate parity with Uno.

10k today A 35 tokens original Apache-2.0