GitHub Copilot repository linting

eslint-plugin-copilot

ESLint rules for GitHub Copilot repository instructions, prompt files, custom agents, skills, and repository hooks.

Get Started

Install the plugin, choose a preset, and start linting GitHub Copilot customization files in a modern flat config.

Compare minimal, recommended, strict, and all to pick the right baseline for your repository.

Browse the rule catalog, overview guidance, and stable documentation routes used by the plugin metadata.