Runtime: Node.js >= 20 and either GitHub Copilot CLI or VS Code Copilot Chat.

VS Code

Install from the VS Code Marketplace. After VS Code installs the extension, run:
The Marketplace install button installs the VS Code wrapper. The command above installs the local goal system for your current OS account:
  • Copilot CLI stable adapter
  • VS Code Copilot Chat preview adapter
  • Copilot CLI MCP stdio server
  • local goal tools
  • lifecycle hooks
  • the Goal System custom agent
After extension updates, VS Code checks whether ~/.copilot/extensions/goal-system/ is older than the bundled runtime. If it is stale, the status bar switches to Goal Update and VS Code prompts you to update the local Copilot files.

Terminal

Install directly from the published docs site:
Piped this way, install.sh downloads the repository archive to a temporary directory and runs the real installer from there. Install CLI, VS Code Chat, and MCP support:
Or clone the repository:

Reload Copilot

For CLI mode, restart Copilot CLI, then run:
For MCP mode, run:
For VS Code Chat, reload VS Code, then select the Goal System custom agent in Copilot Chat.

Start a goal