copilot-cli-extension-builder
Build custom GitHub Copilot CLI extensions — tools, slash commands, and canvas UI surfaces. Use when the user asks to: (1) create a new Copilot CLI extension, (2) add a tool for Copilot to call, (3) a
Build custom GitHub Copilot CLI extensions — tools, slash commands, and canvas UI surfaces. Use when the user asks to: (1) create a new Copilot CLI extension, (2) add a tool for Copilot to call, (3) a