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Kitbay
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スキル公式

create-canvas

MIT2026年11月11日 更新5,616GitHubスター

Kept in the gh-aw repository, this skill explains how to build canvas extensions for the GitHub Copilot app, panels the agent can open beside the conversation.

スキルの内容

Kept in the gh-aw repository, this skill explains how to build canvas extensions for the GitHub Copilot app, panels the agent can open beside the conversation. It sets out an order of work: choose whether the extension belongs to the project, the user or the session, scaffold it with the extension management tool, edit the open handler and actions, reload, inspect the extension for errors and then drive it through a validation checklist. It also describes the shape of an extension as a Node process that talks JSON-RPC to the Copilot CLI.

できること

  • Scaffold a canvas extension for the GitHub Copilot app
  • Add actions and inputs to a canvas
  • Reload and inspect an extension to find failures
  • Validate a canvas by opening it and calling its actions