Microsoft Teams Integration for AI Agents
Connect your AI agent to 90 Microsoft Teams actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in, plus 15 events to subscribe to.
Microsoft Teams AI Agent Actions
90 production-ready actions for your agent to do more on Microsoft Teams.
Microsoft Teams Webhook Events
15 real-time Microsoft Teams events your AI agent can subscribe to.
- Validation Check Responds to Microsoft Graph subscription validation by returning the validationToken as plain text.
- Channel Message Created Fired when a new message is posted in a Teams channel.
- Channel Message Updated Fired when a message is edited in a Teams channel.
- Channel Message Deleted Fired when a message is deleted from a Teams channel.
- Chat Message Created Fired when a new 1:1 or group chat message is sent.
- Chat Message Updated Fired when a 1:1 or group chat message is edited.
- Chat Message Deleted Fired when a 1:1 or group chat message is deleted.
- Team Created Fired when a new team is created.
- Team Updated Fired when a team's properties are updated.
- Team Deleted Fired when a team is deleted.
- Channel Created Fired when a new channel is created in any team.
- Channel Updated Fired when a channel's properties are updated.
- Channel Deleted Fired when a channel is deleted.
- Chat Member Added Fired when a member is added to any 1:1 or group chat.
- Chat Member Removed Fired when a member is removed from any 1:1 or group chat.
Do More, Build Less
Integration Infrastructure for Microsoft Teams AI Agents
88.7% prompt injection detection.
Prompt injection defense"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."
Luna Schmid, Partner at GV
"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."
Barbry McGann, SVP at Workday Ventures
Microsoft Teams AI agent integration resources
Webhooks for AI agents: why agentic workflows need them purpose-built
AI agents can act the moment a system changes, using webhooks. But webhooks built for software hit three limits in agentic workflows. Here is how to fix each.
7 min read
Agentic Context Engineering: Why AI Agents Kill Their Own Context Windows
AI agents exceed their context windows without knowing it. Six failure patterns and seven survival architectures for agentic context engineering.
15 min
MCP Code Mode: Keeping Tool Responses Out of Agent Context
Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.
11 min
Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery
Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.
10 min
Microsoft Teams integration FAQ
Do I need to create my own auth app to connect Microsoft Teams to StackOne?
Put your AI agents to work
All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.