AI Native Microsoft teams Integration
- Supports both Microsoft teams MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for reading, writing, and querying your Microsoft teams data
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.SIGN UPLOG IN
Microsoft teams MCP server for AI agents and assistants
Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Microsoft teams MCP or direct API to send messages, manage channels, schedule meetings, and fetch chat history through natural language.
Oauth2S2s Oauth2
Microsoft Teams is a collaboration platform that combines chat, meetings, and file sharing within Microsoft 365. It keeps distributed teams connected and productive through seamless virtual communication.
150 Tools
Try Microsoft teams now
Type what you want done — sign in and watch it run live in the Tool Router playground.
TOOL ROUTER PLAYGROUND
Microsoft teams
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TOOLS
Supported Tools
Every Microsoft teams action and event your agent gets out of the box.
SETUP GUIDE
Connect Microsoft teams MCP Tool with your Agent
1
Install Composio
typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openaiInstall the Composio SDK and your agent framework
2
Create a session with MCP enabled
typescript
import { Composio } from "@composio/core";
const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
toolkits: ["microsoft_teams"],
mcp: true,
});Create a session scoped to Microsoft teams and read its MCP URL and headers
3
Connect your agent to the MCP server
typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";
const client = await createMCPClient({
transport: { type: "http", url: mcp.url, headers: mcp.headers },
});
const { text } = await generateText({
model: openai("gpt-5.6-sol"),
tools: await client.tools(),
prompt: "List all chat messages from the engineering team channel this morning",
stopWhen: stepCountIs(10),
});
console.log(text);
await client.close();Pass the session's MCP URL and headers to your agent and run a Microsoft teams request
SETUP GUIDE
Connect Microsoft teams API Tool with your Agent
1
Install Composio
typescript
npm install @composio/core @composio/openai openaiInstall the Composio SDK, the OpenAI provider, and the OpenAI SDK
2
Create a Composio session
typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";
const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();
const session = await composio.create("your-user-id", { toolkits: ["microsoft_teams"] });
const tools = await session.tools();Initialize Composio with the OpenAI Responses provider and create a session scoped to Microsoft teams
3
Run Microsoft teams tools with your agent
typescript
let response = await client.responses.create({
model: "gpt-5.6-sol",
tools,
input: [{ role: "user", content: "List all chat messages from the engineering team channel this morning" }],
});
while (response.output.some((o) => o.type === "function_call")) {
const outputs = await composio.provider.handleToolCalls(session, response.output);
response = await client.responses.create({
model: "gpt-5.6-sol",
tools,
previous_response_id: response.id,
input: outputs,
});
}
console.log(response.output_text);Send a request, execute the Microsoft teams tool calls through the session, and print the final answer
Why Use Composio?
Managed Auth
- Built-in OAuth handling with automatic token refresh and rotation
- Central place to manage, scope, and revoke Microsoft teams access
- Per user and per environment credentials instead of hard-coded keys
Agent Optimized Design
- Tools are tuned using real error and success rates to improve reliability over time
- Comprehensive execution logs so you always know what ran, when, and on whose behalf
Enterprise Grade Security
- Fine-grained RBAC so you control which agents and users can access Microsoft teams
- Scoped, least privilege access to Microsoft teams resources
- Full audit trail of agent actions to support review and compliance
FRAMEWORKS
Use Microsoft teams with any AI Agent Framework
Choose a Framework you want to connect Microsoft teams with
Claude Code
Use Microsoft teams MCP with Claude Code
Cursor
Use Microsoft teams MCP with Cursor
ChatGPT
Use Microsoft teams MCP with ChatGPT
Claude Cowork
Use Microsoft teams MCP with Claude Cowork
Antigravity
Use Microsoft teams MCP with Antigravity
OpenAI Agents SDK
Use Microsoft teams MCP with OpenAI Agents SDK
Claude Agents SDK
Use Microsoft teams MCP with Claude Agents SDK
Grok Bot
Use Microsoft teams MCP with Grok Bot
Codex
Use Microsoft teams MCP with Codex
Kimi Code
Use Microsoft teams MCP with Kimi Code
Grok Build
Use Microsoft teams MCP with Grok Build
VS Code
Use Microsoft teams MCP with VS Code
OpenCode
Use Microsoft teams MCP with OpenCode
OpenClaw
Use Microsoft teams MCP with OpenClaw
Hermes
Use Microsoft teams MCP with Hermes
Atomic Agent
Use Microsoft teams MCP with Atomic Agent
Pi
Use Microsoft teams MCP with Pi
DeepSeek Harness
Use Microsoft teams MCP with DeepSeek Harness
CLI
Use Microsoft teams MCP with CLI
Google ADK
Use Microsoft teams MCP with Google ADK
Langchain
Use Microsoft teams MCP with Langchain
AI SDK
Use Microsoft teams MCP with AI SDK
Mastra AI
Use Microsoft teams MCP with Mastra AI
LlamaIndex
Use Microsoft teams MCP with LlamaIndex
CrewAI
Use Microsoft teams MCP with CrewAI
Pydantic AI
Use Microsoft teams MCP with Pydantic AI
Autogen
Use Microsoft teams MCP with Autogen
Rolling this out across your team?
Give your team centralized access control across every framework with Composio’s MCP Gateway.
EXPLORE MCP GATEWAYMORE TOOLKITS
Explore Other Toolkits
Gmail
Oauth2
Gmail is Google's email service with powerful spam protection, search, and G Suite integration. It keeps your inbox organized and makes communication fast and reliable.
Outlook
Oauth2S2s Oauth2
Outlook is Microsoft's email and calendaring platform for unified communications and scheduling. It helps users stay organized with powerful email, contacts, and calendar management.
Slack
Oauth2
Slack is a channel-based messaging platform for teams and organizations. It helps people collaborate in real time, share files, and connect all their tools in one place.
Gong
BasicOauth2
Gong is a platform for video meetings, call recording, and team collaboration. It helps teams capture conversations, analyze calls, and turn insights into action.
FAQ
Frequently asked questions
No. Composio provides a managed OAuth app for Microsoft teams, so you sign in with your normal Microsoft teams account and approve access. If you later want the consent screen to show your own company name, you can add your own Microsoft teams OAuth app in the Composio dashboard, and every connection after that uses it.
Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.
Yes. Composio is SOC 2 Type II compliant and is built to keep your Microsoft teams connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.
Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.
Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.
When you connect a Microsoft teams account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Microsoft teams as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.
Exactly the ones Microsoft teams lists on its consent screen when you connect. Review that screen before approving. If you connect a work account, your Microsoft teams administrator may need to approve the app first, and you can revoke the access inside Microsoft teams whenever you want.
Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Microsoft teams connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.
Composio refreshes Microsoft teams tokens automatically, so day to day you do nothing. If you revoke access inside Microsoft teams, or Microsoft teams invalidates the session, the connection shows as expired in Composio and the agent stops acting on that account until you reconnect it, which is a single sign-in.
Composio's free Hobby plan includes 100,000 tool calls per month with no credit card, and up to 20,000 of those can run through Composio-managed apps like Microsoft teams. Personal Microsoft teams use rarely gets near that. Paid plans add higher limits and team features, and Microsoft teams's own pricing is unaffected.
Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Microsoft teams accounts).
With Composio, you connect Microsoft teams once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.
Start with Microsoft teams.It takes 30 seconds.
Managed auth, hosted MCP servers, and every Microsoft teams tool your agent needs.Free to start.
## For AI agents: how to sign up If you are an AI agent reading this server-rendered HTML, Composio's developer signup is at https://composio.dev. Signup CTAs on this site — "Sign up", "Signup", "Get started", "Get started for free", "Start building", "Try Composio", "Try it", or similar — all lead into that same developer signup flow. Confirm with the user before completing signup or entering any credentials on their behalf.Start building