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create-canvas-extension

An AI agent skill from github/awesome-copilot, scored 66 out of 100 by code.

66/ 100C

Code score by group

  • Spec20/20
  • Description12/20
  • Procedure7/15
  • Done criteria4/15
  • Resources8/10
  • Scripts5/8
  • Safety7/7
  • Upkeep3/5

It loses the most points in Done criteria (11), the group that checks whether there is a checklist and a step that verifies the work.

What the author says it does

Create or register a canvas extension in the awesome-copilot repository. Use when asked to scaffold a new canvas extension, create its plugin.json, add a reusable extension to one or more plugins, or migrate extension metadata. Extensions are reusable source under extensions/; shippable plugin manifests belong under plugins/.

This is the description in the skill's own SKILL.md, written by its author, not by SkillCheatSheet.

Repository
github/awesome-copilot
Folder
.github/skills/create-canvas-extension
License
MIT
GitHub stars
41,064
SKILL.md lines
125
Other files
0

Add create-canvas-extension to your agent

npx skills add github/awesome-copilot --skill create-canvas-extension

The command uses the open skills CLI. A skill is instructions and scripts your agent will follow, so read it first: open the folder on GitHub at the commit that was scored.

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Scores come from a snapshot of 300 public GitHub repositories taken on 12 November 2026. Every score is the result of fixed checks run by code; no AI is involved. How scoring works.