teams-app-patterns is agent-read markdown (skill) from fabioc-aloha/alex_skill_mall: Full Teams app development patterns..
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What the file says
# 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](https://learn.microsoft.com/en-us/microsoftteams/platform/), [M365 Agents Toolkit](https://github.com/OfficeDev/TeamsFx), `EXTERNAL-API-REGISTRY.md`
> 💡 Use `@m365agents` chat participant in VS Code Copilot Chat for scaffolding, schema help, and troubleshooting.
---
## Available MCP Tools
The `@m365agents` chat participant exposes MCP tools. **Use these programmatically** before falling back to manual docs:
| Tool | Purpose | Example Use |
| ---- | ------- | ----------- |
| `mcp_m365agentstoo_get_schema` | Get current manifest schemas | Validate app manifest (v1.19), DA manifest (v1.0), API plugin (v2.1), M365 agents YAML |
| `mcp_m365agentstoo_get_code_snippets` | Working code samples | Teams AI library, Teams JS SDK, botbuilder patterns |
| `mcp_m365agentstoo_get_knowledge` | Development knowledge base | Copilot extensibility, capabilities, best practices |
…
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GET https://markdownregistry.com/api/v1/artifacts/art_r3dtjnncdzpbidkn
GET https://markdownregistry.com/api/v1/resolve?ref=fabioc-aloha/alex_skill_mall/teams-app-patterns
GET https://markdownregistry.com/api/v1/blob/feb48e6bd15be415d980484c3c5e9927b5af90a5130ab38df59eaab34fea1ba3
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