Teams App Patterns Skill

Full Teams app development patterns.

⚠️ Staleness Warning

Teams platform evolves rapidly. Last validated: February 13, 2026 (M365 Agents Toolkit CLI 3.1.0, Manifest v1.19, DA v1.6)

Check: Teams Docs, M365 Agents Toolkit

💡 Use @m365agents chat participant in VS Code Copilot Chat for scaffolding, schema help, and troubleshooting.

The @m365agents chat participant exposes MCP tools. Use these programmatically before falling back to manual docs:

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