ms-teams-apps

Purpose: Build AI-powered agents and apps for Microsoft Teams. Create conversational bots, message extensions, and intelligent assistants that integrate with LLMs like OpenAI and Claude.

| Cache Graph tokens | Token refresh is expensive | | Stream long responses | Use typing indicator + chunked responses | | Index knowledge base | Pre-embed documents for RAG | | Use connection pooling | Reuse HTTP connections | | Compress payloads | Gzip large card responses |

| Bot not responding | Endpoint unreachable | Check ngrok/Azure URL in manifest | | Auth failures | Token expired/invalid | Refresh OAuth connection | | Cards not rendering | Invalid schema | Validate at adaptivecards.io/designer | | Graph 403 errors | Missing permissions | Check app registration permissions |