Manually set up your env
Install the tools directly on your machine. Use this path if you do not want an AI harness, or your AI-assist tool does not support plugins.
Prerequisites
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Java 25 (see Adoptium).
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Apache Maven 3.9 or later.
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An Akka download token (free).
Install the Akka CLI
| In case there is any trouble with installing the CLI when following these instructions, please check the detailed CLI installation instructions. |
- Linux
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Install the
akkaCLI using the Debian package repository:curl -1sLf \ 'https://downloads.akka.io/setup.deb.sh' \ | sudo -E bash sudo apt install akka - macOS
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The recommended approach to install
akkaon macOS, is using brewbrew install akka/brew/akka - Windows
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Install the
akkaCLI using winget:winget install Akka.Cli
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Verify that the Akka CLI has been installed successfully by running the following to list all available commands:
akka help
Create a project
Create a new project from a sample and start building:
akka code init --name helloworld-agent --repo akka-samples/helloworld-agent.git
To use spec-driven development without an AI plugin, use akka specify init <dir> instead — see Spec-driven development. Then continue with Code-first hello agent.