Copilot Chat
A native chat client for GitHub Copilot, Microsoft 365 Copilot and AI web chats, with MCP tools.

About
A native AI chat client for Windows and macOS, drawn with MyGo's native UI. It talks to GitHub Copilot and Microsoft 365 Copilot with several accounts, and to the web chats of Doubao, DeepSeek, Claude, Gemini and ChatGPT. Replies stream as Markdown with code highlighting and HTML/SVG previews, and it takes image and file attachments, MCP tools and conversation search and export.