Get Started with Claude Code
This guide will walk you through the setup process for getting started with Claude Code.
Check your environment
Open a command-line prompt, Windows Terminal if you have it installed, or else Command Prompt or Windows Powershell from the Start menu.
Setup uno.check by installing or updating the tool with:
dotnet tool update -g uno.check
Run the tool from the command prompt with the following command:
uno-check
You can optionally add the --target desktop --target web (or ios, android, windows) parameters based on your intended development platforms.
Follow the instructions indicated by the tool.
You can find additional information about uno-check here.
Open a Terminal.
Setup uno.check by installing or updating the tool with:
dotnet tool update -g uno.check
Run the tool from the command prompt with the following command:
uno-check
If the above command fails, use the following:
~/.dotnet/tools/uno-check
You can optionally add the --target desktop --target web (or ios, android, windows) parameters based on your intended target platforms.
Follow the instructions indicated by the tool
You can find additional information about uno-check here.
Open a Terminal
If dotnet --version returns command not found:
- Follow the official directions for installing .NET.
Important
If you are using Ubuntu 24.04 or earlier, use the Microsoft feed to install .NET. On later versions, you may install .NET directly from Ubuntu's official feed. In any case, you may refer to the directions from Microsoft on installing .NET on Ubuntu and make sure to select your Ubuntu version.
Then, setup uno.check by installing or updating the tool with:
dotnet tool update -g uno.check
Run the tool from the command prompt with the following command:
uno-check
If the above command fails, use the following:
~/.dotnet/tools/uno-check
You can optionally add the --target desktop --target web (or ios, android, windows) parameters based on your intended development platforms.
Follow the instructions indicated by the tool
You can find additional information about uno-check here.
You can find additional information about uno-check here.
Install Claude Code from the CLI
Register the Uno Platform MCPs:
claude mcp add --transport http uno https://mcp.platform.uno/v1
claude mcp add --transport stdio "uno-app" -- dotnet dnx -y uno.devserver --mcp-app
Open Claude and run:
/mcp
This will show the Uno Platform MCPs available to the agent.
Next Steps
Now that you are set up, let's create your first app.