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bmarcurella/copilot-extension-builder

v0.4.0MIT

Interview-driven builder for Copilot agents, skills, and plugins across GitHub Copilot CLI/VS Code, Microsoft 365 Copilot, Copilot Cowork, and Copilot Studio. Helps you decide agent vs plugin vs skill, scaffolds the gaps it owns (GitHub CLI plugin packaging and Cowork), routes to your installed toolkits for the rest, and keeps its own knowledge current from Microsoft Learn and GitHub docs.

build-cowork

Use when you want to create or scaffold a Microsoft Copilot Cowork skill or plugin — content you add under Cowork's Customize page (or upload as a package) to teach Cowork new domain expertise or connect it to services. USE FOR: Cowork skill, Cowork plugin, extend Copilot Cowork, upload Cowork package, MOS package, M365 app package for Cowork, SKILL.md, agentSkills, agentConnectors, Cowork Customize, when-to-use description. DO NOT USE FOR: GitHub Copilot CLI/VS Code plugins (use build-cli-plugin); M365 Copilot declarative agents/plugins (route to M365 skills).

License
MIT
Read SKILL.md at the source

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