---
id: 20261013-T0-03
title: "GitHub Copilot app for Beginners: How to teach Copilot about your codebase"
url: https://ai.daily.yangsir.net/daily/20261013-T0-03
issue_date: 2026-10-13
publish_date: 2026-10-12T17:43:59.000Z
source_name: "GitHub Blog"
source_url: https://github.blog/ai-and-ml/github-copilot/github-copilot-app-for-beginners-how-to-teach-copilot-about-your-codebase/
---

# GitHub Copilot app for Beginners: How to teach Copilot about your codebase

Learn how to add custom instructions and skills to your repository, use custom agents, and connect MCP servers like Playwright. The post GitHub Copilot app for Beginners: How to teach Copilot about your codebase appeared first on The GitHub Blog .

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**来源**：[GitHub Blog](https://github.blog/ai-and-ml/github-copilot/github-copilot-app-for-beginners-how-to-teach-copilot-about-your-codebase/)

**详情页**：https://ai.daily.yangsir.net/daily/20261013-T0-03

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