Microsoft 365 Agents SDK for .NET. Build multichannel agents for Teams/M365/Copilot Studio with ASP.NET Core hosting, AgentApplication routing, and MSAL-based auth. Triggers: "Microsoft 365 Agents SDK", "Microsoft.Agents", "AddAgentApplicationOptions", "AgentApplication", "AddAgentAspNetAuthentication", "Copilot Studio client", "IAgentHttpAdapter".
Install
npx skills add microsoft/skills --skill m365-agents-dotnetnpx skills add microsoft/skills --skill m365-agents-dotnet -a claude-code -gnpx skills add microsoft/skills --skill m365-agents-dotnet -a codex -ggemini skills install https://github.com/microsoft/skills.git --path .github/plugins/azure-sdk-dotnet/skills/m365-agents-dotnetgh skill install microsoft/skills m365-agents-dotnetgit clone --depth 1 https://github.com/microsoft/skills /tmp/microsoft__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/microsoft__skills/.github/plugins/azure-sdk-dotnet/skills/m365-agents-dotnet ~/.claude/skills/m365-agents-dotnet # Claude Code
cp -R /tmp/microsoft__skills/.github/plugins/azure-sdk-dotnet/skills/m365-agents-dotnet ~/.agents/skills/m365-agents-dotnet # Codex, Cursor, Gemini CLI, Copilot, OpenCode