How to integrate Share point MCP with Mastra AI

This guide walks you through connecting Share point to Mastra AI using the Composio tool router. By the end, you'll have a working Share point agent that can create a new project folder in sharepoint, add a task item to the marketing list, find if john doe exists as a sharepoint user through natural language commands. This guide will help you understand how to give your Mastra AI agent real control over a Share point account through Composio's Share point MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved.

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Share point

Oauth2S2s Oauth2

SharePoint is a Microsoft platform for secure document management and team collaboration. It helps organizations store, organize, and share content efficiently.

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Introduction

This guide will help you understand how to give your Mastra AI agent real control over a Share point account through Composio's Share point MCP server.

Before we dive in, let's take a quick look at the key ideas and tools involved.

Also integrate Share point with

ChatGPT OpenAI Agents SDK Claude Agent SDK Claude Code Claude Cowork Codex OpenCode Cursor VS Code OpenClaw Hermes CLI Google ADK LangChain Vercel AI SDK LlamaIndex CrewAI

TL;DR

Here's what you'll learn:

Set up your environment so Mastra, OpenAI, and Composio work together
Create a Tool Router session in Composio that exposes Share point tools
Connect Mastra's MCP client to the Composio generated MCP URL
Fetch Share point tool definitions and attach them as a toolset
Build a Mastra agent that can reason, call tools, and return structured results
Run an interactive CLI where you can chat with your Share point agent

What is Mastra AI?

Mastra AI is a TypeScript framework for building AI agents with tool support. It provides a clean API for creating agents that can use external services through MCP.

Key features include:

MCP Client: Built-in support for Model Context Protocol servers
Toolsets: Organize tools into logical groups
Step Callbacks: Monitor and debug agent execution
OpenAI Integration: Works with OpenAI models via @ai-sdk/openai

What is the Share point MCP server, and what's possible with it?

The Share point MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your SharePoint account. It provides structured and secure access to your SharePoint sites, so your agent can create folders, manage lists, handle users, and organize your team's content with ease.

Automated folder creation and organization: Instruct your agent to create new folders in SharePoint to keep your documents neatly organized by project, department, or workflow.
List and item management: Let your agent create new SharePoint lists for tracking tasks, issues, or inventory, and add items to lists automatically as your needs evolve.
User provisioning and access control: Quickly create new SharePoint users or remove existing ones, helping you manage team access and collaboration securely and efficiently.
User lookup and verification: Have your agent search for users across Microsoft Graph and SharePoint to confirm their existence and check their status in your organization.

What is the Composio tool router, and how does it fit here?

What is Composio SDK?

Composio's Composio SDK helps agents find the right tools for a task at runtime. You can plug in multiple toolkits (like Gmail, HubSpot, and GitHub), and the agent will identify the relevant app and action to complete multi-step workflows. This can reduce token usage and improve the reliability of tool calls. Read more here: Getting started with Composio SDK

The tool router generates a secure MCP URL that your agents can access to perform actions.

How the Composio SDK works

The Composio SDK follows a three-phase workflow:

Discovery: Searches for tools matching your task and returns relevant toolkits with their details.
Authentication: Checks for active connections. If missing, creates an auth config and returns a connection URL via Auth Link.
Execution: Executes the action using the authenticated connection.

Step-by-step Guide

Step by step09 STEPS

Prerequisites

Before starting, make sure you have:

Node.js 18 or higher
A Composio account with an active API key
An OpenAI API key
Basic familiarity with TypeScript

Getting API Keys for OpenAI and Composio

OpenAI API Key

Go to the OpenAI dashboard and create an API key.
You need credits or a connected billing setup to use the models.
Store the key somewhere safe.

Composio API Key

Log in to the Composio dashboard.
Go to Settings and copy your API key.
This key lets your Mastra agent talk to Composio and reach Share point through MCP.

Install dependencies

bash

npm install @composio/core @mastra/core @mastra/mcp @ai-sdk/openai dotenv

Install the required packages.

What's happening:

@composio/core is the Composio SDK for creating MCP sessions
@mastra/core provides the Agent class
@mastra/mcp is Mastra's MCP client
@ai-sdk/openai is the model wrapper for OpenAI
dotenv loads environment variables from .env

Set up environment variables

bash

COMPOSIO_API_KEY=your_composio_api_key_here
COMPOSIO_USER_ID=your_user_id_here
OPENAI_API_KEY=your_openai_api_key_here

Create a .env file in your project root.

What's happening:

COMPOSIO_API_KEY authenticates your requests to Composio
COMPOSIO_USER_ID tells Composio which user this session belongs to
OPENAI_API_KEY lets the Mastra agent call OpenAI models

Import libraries and validate environment

typescript

import "dotenv/config";
import { openai } from "@ai-sdk/openai";
import { Agent } from "@mastra/core/agent";
import { MCPClient } from "@mastra/mcp";
import { Composio } from "@composio/core";
import * as readline from "readline";

import type { AiMessageType } from "@mastra/core/agent";

const openaiAPIKey = process.env.OPENAI_API_KEY;
const composioAPIKey = process.env.COMPOSIO_API_KEY;
const composioUserID = process.env.COMPOSIO_USER_ID;

if (!openaiAPIKey) throw new Error("OPENAI_API_KEY is not set");
if (!composioAPIKey) throw new Error("COMPOSIO_API_KEY is not set");
if (!composioUserID) throw new Error("COMPOSIO_USER_ID is not set");

const composio = new Composio({
  apiKey: composioAPIKey as string,
});

What's happening:

dotenv/config auto loads your .env so process.env.* is available
openai gives you a Mastra compatible model wrapper
Agent is the Mastra agent that will call tools and produce answers
MCPClient connects Mastra to your Composio MCP server
Composio is used to create a Tool Router session

Create a Tool Router session for Share point

typescript

async function main() {
  const session = await composio.create(
    composioUserID as string,
    {
      toolkits: ["share_point"],
    },
  );

  const composioMCPUrl = session.mcp.url;
  console.log("Share point MCP URL:", composioMCPUrl);

What's happening:

create spins up a short-lived MCP HTTP endpoint for this user
The toolkits array contains "share_point" for Share point access
session.mcp.url is the MCP URL that Mastra's MCPClient will connect to

Configure Mastra MCP client and fetch tools

typescript

const mcpClient = new MCPClient({
    id: composioUserID as string,
    servers: {
      nasdaq: {
        url: new URL(composioMCPUrl),
        requestInit: {
          headers: session.mcp.headers,
        },
      },
    },
    timeout: 30_000,
  });

console.log("Fetching MCP tools from Composio...");
const composioTools = await mcpClient.getTools();
console.log("Number of tools:", Object.keys(composioTools).length);

What's happening:

MCPClient takes an id for this client and a list of MCP servers
The headers property includes the x-api-key for authentication
getTools fetches the tool definitions exposed by the Share point toolkit

Create the Mastra agent

typescript

const agent = new Agent({
    name: "share_point-mastra-agent",
    instructions: "You are an AI agent with Share point tools via Composio.",
    model: "openai/gpt-5",
  });

What's happening:

Agent is the core Mastra agent
name is just an identifier for logging and debugging
instructions guide the agent to use tools instead of only answering in natural language
model uses openai("gpt-5") to configure the underlying LLM

Set up interactive chat interface

typescript

let messages: AiMessageType[] = [];

console.log("Chat started! Type 'exit' or 'quit' to end.\n");

const rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout,
  prompt: "> ",
});

rl.prompt();

rl.on("line", async (userInput: string) => {
  const trimmedInput = userInput.trim();

  if (["exit", "quit", "bye"].includes(trimmedInput.toLowerCase())) {
    console.log("\nGoodbye!");
    rl.close();
    process.exit(0);
  }

  if (!trimmedInput) {
    rl.prompt();
    return;
  }

  messages.push({
    id: crypto.randomUUID(),
    role: "user",
    content: trimmedInput,
  });

  console.log("\nAgent is thinking...\n");

  try {
    const response = await agent.generate(messages, {
      toolsets: {
        share_point: composioTools,
      },
      maxSteps: 8,
    });

    const { text } = response;

    if (text && text.trim().length > 0) {
      console.log(`Agent: ${text}\n`);
        messages.push({
          id: crypto.randomUUID(),
          role: "assistant",
          content: text,
        });
      }
    } catch (error) {
      console.error("\nError:", error);
    }

    rl.prompt();
  });

  rl.on("close", async () => {
    console.log("\nSession ended.");
    await mcpClient.disconnect();
    process.exit(0);
  });
}

main().catch((err) => {
  console.error("Fatal error:", err);
  process.exit(1);
});

What's happening:

messages keeps the full conversation history in Mastra's expected format
agent.generate runs the agent with conversation history and Share point toolsets
maxSteps limits how many tool calls the agent can take in a single run
onStepFinish is a hook that prints intermediate steps for debugging

Complete Code

Here's the complete code to get you started with Share point and Mastra AI:

typescript

import "dotenv/config";
import { openai } from "@ai-sdk/openai";
import { Agent } from "@mastra/core/agent";
import { MCPClient } from "@mastra/mcp";
import { Composio } from "@composio/core";
import * as readline from "readline";

import type { AiMessageType } from "@mastra/core/agent";

const openaiAPIKey = process.env.OPENAI_API_KEY;
const composioAPIKey = process.env.COMPOSIO_API_KEY;
const composioUserID = process.env.COMPOSIO_USER_ID;

if (!openaiAPIKey) throw new Error("OPENAI_API_KEY is not set");
if (!composioAPIKey) throw new Error("COMPOSIO_API_KEY is not set");
if (!composioUserID) throw new Error("COMPOSIO_USER_ID is not set");

const composio = new Composio({ apiKey: composioAPIKey as string });

async function main() {
  const session = await composio.create(composioUserID as string, {
    toolkits: ["share_point"],
  });

  const composioMCPUrl = session.mcp.url;

  const mcpClient = new MCPClient({
    id: composioUserID as string,
    servers: {
      share_point: {
        url: new URL(composioMCPUrl),
        requestInit: {
          headers: session.mcp.headers,
        },
      },
    },
    timeout: 30_000,
  });

  const composioTools = await mcpClient.getTools();

  const agent = new Agent({
    name: "share_point-mastra-agent",
    instructions: "You are an AI agent with Share point tools via Composio.",
    model: "openai/gpt-5",
  });

  let messages: AiMessageType[] = [];

  const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout,
    prompt: "> ",
  });

  rl.prompt();

  rl.on("line", async (input: string) => {
    const trimmed = input.trim();
    if (["exit", "quit"].includes(trimmed.toLowerCase())) {
      rl.close();
      return;
    }

    messages.push({ id: crypto.randomUUID(), role: "user", content: trimmed });

    const { text } = await agent.generate(messages, {
      toolsets: { share_point: composioTools },
      maxSteps: 8,
    });

    if (text) {
      console.log(`Agent: ${text}\n`);
      messages.push({ id: crypto.randomUUID(), role: "assistant", content: text });
    }

    rl.prompt();
  });

  rl.on("close", async () => {
    await mcpClient.disconnect();
    process.exit(0);
  });
}

main();

Conclusion

You've built a Mastra AI agent that can interact with Share point through Composio's Tool Router. You can extend this further by:

Adding other toolkits like Gmail, Slack, or GitHub
Building a web-based chat interface around this agent
Using multiple MCP endpoints to enable cross-app workflows

TOOLS

Supported Tools

Every Share point action and event your agent gets out of the box.

Add Attachment to List Item

Tool to add an attachment to a SharePoint list item.

Add Field Link to Content Type

Tool to add a field link to a list content type.

Add Role Assignment to List Item

Tool to add a role assignment to a list item.

Add Role Assignment to SharePoint List

Tool to add a role assignment to a SharePoint list.

Break Role Inheritance on List Item

Tool to break permission inheritance on a list item.

Break Role Inheritance on List

Breaks permission inheritance on a SharePoint list, allowing you to set unique permissions.

Check In SharePoint File

Tool to check in a file.

Create Content Type

Tool to create a new content type in SharePoint.

Create Drive Item Sharing Link

Tool to create a sharing link for a drive item in SharePoint or OneDrive.

Create SharePoint List Field

Tool to create a new field (column) in a SharePoint list.

Create SharePoint List Item by GUID

Tool to create a new item in a SharePoint list using the list's GUID.

Create List Item in Folder

Tool to create a list item in a specific folder within a SharePoint list.

Create SharePoint Subsite

Tool to create a new SharePoint subsite under the current site.

Delete Drive Item Version Content

Tool to delete content for a specific version of a drive item in SharePoint.

Delete SharePoint Folder

Deletes a folder from a SharePoint document library.

Delete SharePoint List

Tool to delete a SharePoint list.

Delete SharePoint List By Title

Tool to delete a SharePoint list by its title.

Delete SharePoint List Item

Tool to delete a SharePoint list item.

Delete Recycle Bin Item Permanently

Tool to permanently delete a SharePoint Recycle Bin item.

Download File by Server-relative URL

Tool to download a file by server-relative URL.

Ensure SharePoint User

Ensures a user exists in a SharePoint site by their login name.

Follow SharePoint Actor

Follow a SharePoint user, document, site, or tag.

Get All SharePoint Folders

Tool to retrieve all folders in the SharePoint web.

Get SharePoint List Changes

Tool to retrieve changes from SharePoint list change log.

Get Content Type

Tool to retrieve a single SharePoint content type by its ID.

Get Site Content Types

Retrieves all content types from the current SharePoint site.

Get Content Types for List

Tool to retrieve all content types for a specific SharePoint list by GUID.

Get SharePoint Context Info

Tool to retrieve SharePoint context information including the form digest value.

Get Current SharePoint User

Tool to retrieve the current user for the site.

Get Drive Item Analytics

Tool to get analytics for a SharePoint drive item.

Get Group Users

Retrieves all users who are members of a specified SharePoint group.

Get Group Users By ID

Tool to retrieve all users in a specific SharePoint site group by group ID.

Download List Item Attachment

Tool to download an attachment from a SharePoint list item.

Get SharePoint List by GUID

Tool to retrieve a SharePoint list by its GUID.

Get SharePoint List By Title

Tool to retrieve a SharePoint list by its title.

Get Content Type by ID

Tool to retrieve a specific content type from a SharePoint list by its ID.

Get List Item by ID

Tool to retrieve a SharePoint list item by ID.

Get SharePoint List Items

Tool to retrieve items from a SharePoint list.

Get SharePoint List Items by GUID

Tool to retrieve items from a SharePoint list using its GUID.

Get List Item Version

Tool to retrieve a specific version of a SharePoint list item.

Get Followed Entities

Tool to get entities the current user is following.

Get My Followers

Retrieves the list of users who are following the authenticated user in SharePoint.

Get Role Definitions

Tool to list role definitions at the web level.

Get SharePoint Site Collection Info

Tool to fetch site collection metadata (URL, ID, root web URI) only—not list item or document-level details.

Get Site Drive Item by Path

Tool to retrieve a file or folder by its server-relative path in a SharePoint site.

Get SharePoint Site Page Content

Tool to retrieve modern SharePoint Site Pages content by reading list item fields.

Get User Effective Permissions on Web

Get a user's effective permissions on the current SharePoint site (Web).

Get SharePoint Webhook Subscription

Tool to retrieve a specific webhook subscription by ID from a SharePoint list.

Get SharePoint Webhook Subscriptions

Tool to retrieve all webhook subscriptions on a SharePoint list.

Get SharePoint Web Info

Tool to retrieve information about the current SharePoint web (site) using REST API.

Check Follow Status

Tool to check if the current user is following a specified actor.

List SharePoint Lists

Retrieves all lists in the current SharePoint web/site.

List Drive Children

Tool to list children (files and folders) in a SharePoint drive using REST API v2.

List Recently Modified Drive Items

Tool to list recently modified items in a SharePoint drive using Microsoft Graph API.

List Drives via SharePoint REST API

Tool to retrieve drives using SharePoint REST API v2.

List Files in Folder

Tool to list files within a SharePoint folder (non-recursive; does not enumerate subfolders).

List Item Attachments

Tool to list all attachments for a SharePoint list item.

List SharePoint List Columns

Tool to list all column definitions in a SharePoint list.

List Recycle Bin Items

Tool to list items in the SharePoint Recycle Bin.

List Site Groups

Tool to list SharePoint site groups for a site collection.

List SharePoint Sites

Tool to retrieve all SharePoint sites accessible to the user.

List Site Users

Tool to list users in the site collection.

List Subfolders in Folder

Tool to list immediate child folders within a SharePoint folder.

Log SharePoint Event

Log custom usage analytics events in SharePoint for tracking user activities.

Recycle SharePoint File

Tool to move a file to the Recycle Bin.

Recycle SharePoint List Item

Tool to move a list item to the Recycle Bin.

Rename SharePoint Folder

Renames a SharePoint folder by updating its list item metadata.

Render List Data As Stream

Retrieve list items from SharePoint with rich metadata and formatting.

Restore Drive Item Version

Tool to restore a previous version of a SharePoint drive item.

Restore Recycle Bin Item

Tool to restore a SharePoint Recycle Bin item.

Search SharePoint Site

Search SharePoint content using Keyword Query Language (KQL).

Search Suggest

Tool to get search query suggestions.

Check Out SharePoint File

Tool to check out a file in a document library.

Create SharePoint Folder

Creates a new folder in SharePoint using the REST API.

Create SharePoint List

Creates a new list in SharePoint using the REST API.

Create SharePoint List Item

Creates a new item in a SharePoint list.

Find SharePoint User

Searches for a user in the SharePoint site by email address and returns their profile information if found.

Remove SharePoint User

Removes a user from SharePoint.

Undo SharePoint File Checkout

Tool to undo a file checkout, discarding any changes made while checked out.

Update SharePoint Content Type

Tool to update a SharePoint content type's properties such as name, description, group, or hidden status.

Update Drive Item

Tool to update the properties of a drive item (file or folder) in SharePoint using SharePoint REST API.

Update SharePoint List

Tool to update properties of an existing SharePoint list.

Update SharePoint List Item

Tool to update fields on an existing SharePoint list item.

Update SharePoint Site

Tool to update properties of the current SharePoint site (web).

Upload File to Folder

Tool to upload a file to a SharePoint document library or folder.

Upload File from URL to SharePoint

Tool to fetch a file from a URL and upload it to SharePoint.

FRAMEWORKS

How to build Share point MCP Agent with another framework

ChatGPT

Use Share point MCP with ChatGPT

OpenAI Agents SDK

Use Share point MCP with OpenAI Agents SDK

Claude Agent SDK

Use Share point MCP with Claude Agent SDK

Claude Code

Use Share point MCP with Claude Code

Claude Cowork

Use Share point MCP with Claude Cowork

Codex

Use Share point MCP with Codex

Cursor

Use Share point MCP with Cursor

OpenClaw

Use Share point MCP with OpenClaw

Hermes

Use Share point MCP with Hermes

CLI

Use Share point MCP with CLI

Google ADK

Use Share point MCP with Google ADK

LangChain

Use Share point MCP with LangChain

Vercel AI SDK

Use Share point MCP with Vercel AI SDK

LlamaIndex

Use Share point MCP with LlamaIndex

CrewAI

Use Share point MCP with CrewAI

OpenCode

Use Share point MCP with OpenCode

VS Code

Use Share point MCP with VS Code

MORE TOOLKITS

Explore Other Toolkits

Toolkit marketplace

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

With a standalone Share point MCP server, the agents and LLMs can only access a fixed set of Share point tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Share point and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Mastra AI fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Share point tools.

Yes, absolutely. You can configure which Share point scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Share point data and credentials are handled as safely as possible.

Start with Share point.It takes 30 seconds.

Managed auth, hosted MCP servers, and every Share point tool your agent needs.Free to start.

Start building

Customer stories

Teams ship real agents on Composio

GET STARTED FOR FREE BOOK A DEMO

Karan skipped his own birthday party to fix our critical issue. It was 10pm and he diverted his Waymo to help us instead. This really sets the bar — it shows the commitment you need when users rely on your software.

Harsha Gaddipati

Co-founder, Slashy

A lot of students tell us that the moment their connected tools start talking to each other inside Opennote feels almost magical. The agent just knows them, and it's immensely helped keep new users on the platform.

Abhi Arya

Co-founder, Opennote

We chose Composio over Pipedream because it delivered depth where it mattered — niche tools and tricky edge cases other platforms simply ignored. That gave us confidence to scale without compromising.

Nirman Dave

CEO, Zams

As a solo builder, shipping fast is life or death. The only way I can outcompete incumbents is by outmanoeuvring them. Getting bogged down managing agent auth would have been a death sentence.

Ryan Yu

Founder, Extra Thursday

Before Composio, adding tool integrations was slow and resource-intensive. Each one could take weeks of engineering time, and maintaining them meant constantly keeping up with API changes.

Tomisin Jenrola

Founder & CEO, SwarmZero

With hands-on help from their founder, we integrated Gmail and Google Drive in just 30 minutes. This level of personal support and commitment is exactly what startups should strive for.

Jerome Leclanche

Co-Founder, Ingram Technologies

How to integrate Share point MCP with Mastra AI

Connect Share point without auth hassles

Introduction

Also integrate Share point with

TL;DR

What is Mastra AI?

What is the Share point MCP server, and what's possible with it?

What is the Composio tool router, and how does it fit here?

What is Composio SDK?

How the Composio SDK works

Step-by-step Guide

Prerequisites

Getting API Keys for OpenAI and Composio

Install dependencies

Set up environment variables

Import libraries and validate environment

Create a Tool Router session for Share point

Configure Mastra MCP client and fetch tools

Create the Mastra agent

Set up interactive chat interface

Complete Code

Conclusion

Supported Tools

How to build Share point MCP Agent with another framework

ChatGPT

OpenAI Agents SDK

Claude Agent SDK

Claude Code

Claude Cowork

Codex

Cursor

OpenClaw

Hermes

CLI

Google ADK

LangChain

Vercel AI SDK

LlamaIndex

CrewAI

OpenCode

VS Code

Explore Other Toolkits

Gmail

Outlook

Slack

Gong

Frequently asked questions

What are the differences in Tool Router MCP and Share point MCP?+

Can I use Tool Router MCP with Mastra AI?+

Can I manage the permissions and scopes for Share point while using Tool Router?+

How safe is my data with Composio Tool Router?+

Start with Share point.It takes 30 seconds.

Teams ship real agents on Composio