Every extension your Copilot workflow needs
Browse and install the best tools and integrations for GitHub Copilot — code quality, DevOps, documentation, security, and more — all in one place.
Mermaid Chart (VS Code)
Mermaid Chart lets GitHub Copilot Chat generate flowcharts, sequence diagrams, and architecture diagrams directly from your code, then edit them in an interactive editor. Ask @mermaid-chart to diagram existing code Generate flowcharts and sequence diagrams Produce ER and architecture diagrams Edit results in an interactive Mermaid editor
Stack Overflow for GitHub Copilot
Stack Overflow's Copilot Extension searches 58 million+ Q&A threads from inside GitHub Copilot Chat, returning summarized, source-linked answers. Ask @askstackoverflow coding questions directly Search 58 million+ archived Q&A threads Get summarized, source-linked answers Stay in your development flow
ReadMe for GitHub Copilot
ReadMe's Copilot Extension lets developers ask natural-language questions about any ReadMe-hosted API and get code samples inline within GitHub Copilot Chat. Ask questions about ReadMe-hosted API docs Get inline code samples for integrations Skip tab-switching to documentation sites Integrate external APIs faster
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