Resource Fountain

🔗 Official Resources

• ▸ About GitHub github.com ↗
• ▸ GitHub Copilot github.com ↗
• ▸ GitHub Enterprise github.com ↗
• ▸ GitHub Well-Architected wellarchitected.github.com ↗

📰 News & Updates

• ▸ GitHub Blog github.blog ↗
• ▸ GitHub Changelog github.blog ↗
• ▸ GitHub YouTube youtube.com ↗

🇯🇵 Japan Community

• ▸ GitHub Japan YouTube youtube.com ↗
• ▸ GitHub Japan X (Twitter) x.com ↗

• ▸ GitHub Copilot github.com ↗
• ▸ Copilot Trust Center resources.github.com ↗
• ▸ Copilot Docs docs.github.com ↗

🎮 Workshop

• ▸ 2026 GitHub Copilot Workshop (repo) github.com ↗
• ▸ Open the workshop Codelabs theomonfort.github.io ↗

📖 Related

• ▸ GitHub Codespaces github.com ↗
• ▸ Google Codelabs (claat) github.com ↗

• ▸ MCP official (modelcontextprotocol.io) modelcontextprotocol.io ↗
• ▸ GitHub Docs — MCP docs.github.com ↗
• ▸ VS Code — MCP servers code.visualstudio.com ↗
• ▸ GitHub official MCP server github.com ↗
• ▸ MCP Registry registry.modelcontextprotocol.io ↗
• ▸ MCP Registry repo github.com ↗
• ▸ GitHub Docs — Configure MCP server access (org/enterprise) docs.github.com ↗
• ▸ GitHub Docs — Configure MCP registry (org/enterprise) docs.github.com ↗
• ▸ GitHub Docs — MCP server usage in your company docs.github.com ↗
• ▸ GitHub Blog — Find, install, manage MCP servers via the GitHub MCP Registry github.blog ↗
• ▸ GitHub Docs — MCP and the cloud agent docs.github.com ↗

👤 Personal Instructions

• ▸ GitHub Docs — GitHub.com Personal instructions for Copilot Chat docs.github.com ↗
• ▸ GitHub Docs — Copilot CLI custom instructions docs.github.com ↗
• ▸ VS Code — Customize Copilot Chat with instructions code.visualstudio.com ↗

📦 Repository Instructions

• ▸ GitHub Docs — Add repository custom instructions docs.github.com ↗

🏢 Organization Instructions

• ▸ GitHub Docs — Add organization custom instructions docs.github.com ↗

📚 Learn More

• ▸ GitHub Docs — Customize Copilot responses with custom instructions docs.github.com ↗
• ▸ GitHub Blog — Tips & best practices for Copilot github.blog ↗

📖 Official Documentation

• ▸ GitHub Docs — Create skills for Copilot docs.github.com ↗
• ▸ Agent Skills Spec (Open Standard) agentskills.io ↗

🌟 Community Skills

• ▸ github/awesome-copilot — Skills List github.com ↗
• ▸ awesome-copilot.github.com — Browse & Search awesome-copilot.github.com ↗
• ▸ skills.sh — Open Agent Skills Registry skills.sh ↗

🛠️ Reference Implementation

• ▸ theomonfort skills theomonfort.github.io ↗

📖 Reference (common)

• ▸ GitHub Docs — Custom agents configuration docs.github.com ↗

☁️ Cloud Agent

• ▸ GitHub Docs — Creating custom agents for Copilot cloud agent docs.github.com ↗

💻 Copilot CLI

• ▸ GitHub Docs — About Copilot CLI custom agents docs.github.com ↗
• ▸ GitHub Docs — Create custom agents for Copilot CLI docs.github.com ↗

🆚 VS Code

• ▸ VS Code Docs — Custom agents code.visualstudio.com ↗

🌟 Community examples

• ▸ github/awesome-copilot — Custom agents github.com ↗

📖 Official documentation

• ▸ About hooks (Cloud Agent concepts) docs.github.com ↗
• ▸ Using hooks with GitHub Copilot CLI docs.github.com ↗
• ▸ Using hooks with Copilot cloud agent docs.github.com ↗
• ▸ Working with hooks in Copilot SDK docs.github.com ↗
• ▸ Hooks configuration reference docs.github.com ↗

🎓 Tutorial

• ▸ Using hooks with Copilot CLI for predictable, policy-compliant execution docs.github.com ↗

🛡️ Harness examples

• ▸ Ultralight — multi-agent orchestration burkeholland.github.io ↗
• ▸ AI Hero — agent-friendly engineering aihero.dev ↗
• ▸ HumanLayer CodeLayer — AI coding workflows humanlayer.dev ↗
• ▸ Agent Config agentconfig.org ↗
• ▸ Copilot Panorama — complete Copilot architecture gh.io ↗

🧩 Spec-driven

• ▸ GitHub Spec Kit — spec-driven development github.com ↗
• ▸ Kiro Specs kiro.dev ↗

📚 Context Engineering

• ▸ Context Engineering — interactive guide blog.cloud-eng.nl ↗
• ▸ Well-Architected (GitHub) wellarchitected.github.com ↗

📚 Context Engineering

• ▸ Context Engineering — interactive guide blog.cloud-eng.nl ↗
• ▸ Context Rot — Product Talk producttalk.org ↗
• ▸ Well-Architected (GitHub) wellarchitected.github.com ↗

Copilot Chat

• ▸ About GitHub Copilot Chat docs.github.com ↗
• ▸ Copilot Chat in VS Code code.visualstudio.com ↗

VS Code agents

• ▸ VS Code — Agents overview code.visualstudio.com ↗
• ▸ VS Code — Local agents code.visualstudio.com ↗
• ▸ VS Code — Agent customizations code.visualstudio.com ↗
• ▸ VS Code — Chat context code.visualstudio.com ↗
• ▸ VS Code — Agent tools code.visualstudio.com ↗

• ▸ GitHub Copilot CLI — Docs docs.github.com ↗
• ▸ GitHub Copilot CLI — Overview docs.github.com ↗
• ▸ Rubber Duck — cross-model second opinion github.blog ↗
• ▸ Remote control CLI sessions (Public Preview) github.blog ↗
• ▸ BYOK & Local models support github.blog ↗

🤖 Non-interactive mode

• ▸ Running Copilot CLI programmatically docs.github.com ↗
• ▸ Programmatic reference (full flag list) docs.github.com ↗
• ▸ Automating tasks with Copilot CLI and GitHub Actions docs.github.com ↗

• ▸ Customize the agent environment docs.github.com ↗
• ▸ Extend Cloud Agent with MCP docs.github.com ↗
• ▸ Validation tools — docs docs.github.com ↗
• ▸ Claude & Codex on Cloud Agent (changelog) github.blog ↗
• ▸ Validation tools 20% faster (changelog) github.blog ↗

GitHub Docs

• ▸ About third-party agents docs.github.com ↗
• ▸ Anthropic Claude in GitHub Copilot docs.github.com ↗
• ▸ OpenAI Codex in GitHub Copilot docs.github.com ↗

Policies

• ▸ Manage policies (Personal / Pro+) docs.github.com ↗
• ▸ Manage policies (Organization) docs.github.com ↗
• ▸ Manage policies (Enterprise) docs.github.com ↗

VS Code Docs

• ▸ Third-party agents in Visual Studio Code code.visualstudio.com ↗
• ▸ Cloud agents in Visual Studio Code code.visualstudio.com ↗
• ▸ VS Code agent types (Local / Cloud / Third-party) code.visualstudio.com ↗
• ▸ Enterprise — enable/disable agents in VS Code code.visualstudio.com ↗

OpenAI Codex

• ▸ OpenAI Codex VS Code extension marketplace.visualstudio.com ↗
• ▸ OpenAI Codex official docs developers.openai.com ↗

Claude

• ▸ Claude Code — VS Code extension code.claude.com ↗
• ▸ Claude Agent SDK code.claude.com ↗

GitHub Docs

• ▸ GitHub Codespaces (overview) github.com ↗
• ▸ Codespaces documentation docs.github.com ↗
• ▸ Choosing the machine type for your codespace docs.github.com ↗

Dev Containers

• ▸ devcontainer.json reference containers.dev ↗
• ▸ Introduction to dev containers (GitHub Docs) docs.github.com ↗

📖 Official docs

• ▸ About GitHub Copilot Spaces docs.github.com ↗
• ▸ Creating GitHub Copilot Spaces docs.github.com ↗
• ▸ Using GitHub Copilot Spaces docs.github.com ↗

🎓 Use cases

• ▸ Speeding up development work with Spaces docs.github.com ↗

👥 Sharing

• ▸ Collaborating with your team using Spaces docs.github.com ↗

🧪 Hands-on

• ▸ Scale institutional knowledge using Copilot Spaces github.com ↗

🔌 IDE integration

• ▸ Remote GitHub MCP Server github.com ↗

• ▸ Overview — Code review (Docs) docs.github.com ↗
• ▸ How to — Use Copilot code review docs.github.com ↗
• ▸ Automatic review setup docs.github.com ↗
• ▸ Excluded files docs.github.com ↗
• ▸ Custom instructions docs.github.com ↗
• ▸ Optimize — Optimize code reviews docs.github.com ↗
• ▸ Blog — 60M Copilot code reviews github.blog ↗

📖 Official Documentation

• ▸ GitHub Actions documentation docs.github.com ↗
• ▸ Workflow syntax docs.github.com ↗
• ▸ About billing for GitHub Actions docs.github.com ↗
• ▸ Actions runner pricing docs.github.com ↗

🛒 Marketplace

• ▸ GitHub Marketplace · Actions github.com ↗

📖 Official Documentation

• ▸ About Dependabot docs.github.com ↗
• ▸ About the dependency graph docs.github.com ↗
• ▸ Supported package ecosystems docs.github.com ↗
• ▸ dependabot.yml configuration reference docs.github.com ↗
• ▸ Configuring Dependabot security updates docs.github.com ↗

📖 Official Documentation

• ▸ About code scanning docs.github.com ↗
• ▸ About CodeQL docs.github.com ↗
• ▸ Configuring default setup docs.github.com ↗
• ▸ About Copilot Autofix docs.github.com ↗
• ▸ SARIF support for code scanning docs.github.com ↗

🆓 Free inventory (Risk Assessment)

• ▸ Code security risk assessment (Docs) docs.github.com ↗
• ▸ Code Security Risk Assessment GA (2026/04) github.blog ↗

📖 Official Documentation

• ▸ About secret scanning docs.github.com ↗
• ▸ About push protection docs.github.com ↗
• ▸ Supported secrets (provider patterns) docs.github.com ↗
• ▸ Defining custom patterns docs.github.com ↗
• ▸ Enabling secret scanning for your repo docs.github.com ↗

📖 Official Documentation

• ▸ GitHub Advanced Security home github.com ↗
• ▸ About GitHub Advanced Security docs.github.com ↗
• ▸ GitHub plans pricing docs.github.com ↗

📰 Announcement

• ▸ Introducing Secret Protection & Code Security (2025/03) github.blog ↗

💰 Billing

• ▸ About billing for GitHub Advanced Security docs.github.com ↗

🆓 Free inventory (Risk Assessment)

• ▸ Secret Risk Assessment (Docs) docs.github.com ↗
• ▸ Code Security Risk Assessment (Docs) docs.github.com ↗
• ▸ Code Security Risk Assessment GA (2026/04) github.blog ↗

• ▸ gh-aw CLI (GitHub) github.com ↗
• ▸ Official documentation (gh-aw) github.github.io ↗
• ▸ Peli's Agent Factory (Blog) github.github.com ↗
• ▸ githubnext/agentics (sample collection) github.com ↗

• ▸ Copilot Metrics API docs.github.com ↗
• ▸ Reviewing Copilot usage data docs.github.com ↗

• ▸ Blog — Building an agentic memory system github.blog ↗
• ▸ Docs — Copilot Memory docs.github.com ↗