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How to integrate Microsoft Viva Engage MCP with Atomic Agent

Connect Atomic Agent to Microsoft Viva Engage MCP. List all viva engage communities i manage, find owners for inactive viva engage communities, and more using natural language, with authentication handled for you.

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Microsoft Viva Engage logoMicrosoft Viva Engage
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Microsoft Viva Engage is an enterprise social network for conversations, communities, and collaboration. It helps organizations connect employees and share knowledge across teams.

19 Tools

Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,700+ apps through Composio, including Microsoft Viva Engage.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Microsoft Viva Engage account. See the Atomic Agent documentation for installation instructions.

Also integrate Microsoft Viva Engage with

ChatGPTClaude CoworkHermes

How Atomic Agent connects to Microsoft Viva Engage

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Microsoft Viva Engage to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
  3. Ask Atomic Agent to do something in Microsoft Viva Engage. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Microsoft Viva Engage account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

What is the Microsoft Viva Engage MCP server, and what's possible with it?

The Microsoft Viva Engage MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Microsoft Viva Engage account. It provides structured and secure access to Viva Engage communities, members, owners, and engagement roles, so your agent can create and update communities, manage members and owners, discover engagement roles, and assign or remove role memberships on your behalf.

  • Community management: Have your agent create communities, update their names, descriptions, or privacy settings, list available communities, and delete communities when needed.
  • Member administration: Let the agent add individual members or groups of members to a community, list current members, and remove members without deleting their user accounts.
  • Owner management: Direct your agent to add community owners, list current owners, or remove a user's community admin status.
  • Engagement role discovery: Instruct your agent to list the predefined Viva Engage administrative and corporate communication roles, including the roles assigned to you or another user.
  • Role assignments: Have your agent assign or remove a predefined Viva Engage engagement role for a user.

Use Microsoft Viva Engage from Atomic Agent

With your account connected, ask Atomic Agent to work with Microsoft Viva Engage in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

Every Microsoft Viva Engage action and event your agent gets out of the box.

Add Community Member

Add one Microsoft Entra user to a Viva Engage community by adding the user to its associated Microsoft 365 group.

Add Community Members in Bulk

Atomically add up to 20 users to a Viva Engage community's associated Microsoft 365 group.

Add Community Owner

Make one Microsoft Entra user a Viva Engage community admin by adding the user as an owner of the community's associated Microsoft 365 group.

Assign Engagement Role Member

Assign one predefined Viva Engage administrative or corporate communication role to a Microsoft Entra user.

Create Community

Start asynchronous creation of a Viva Engage community.

Delete Community

Permanently delete a Viva Engage community and all associated Microsoft 365 content, including its connected group, OneNote notebook, and Planner plans.

Get Community

Get one Viva Engage community by community ID, including its distinct associated Microsoft 365 group ID.

Get Engagement Async Operation

Get the status and resulting resource reference for a Viva Engage asynchronous operation such as community creation.

List Communities

List Viva Engage communities in the tenant, one Microsoft Graph page at a time, including each community ID and associated Microsoft 365 group ID.

List Community Members

List direct members of a Viva Engage community's associated Microsoft 365 group, one Microsoft Graph OData page at a time.

List Community Owners

List owners of a Viva Engage community's associated Microsoft 365 group, who are community admins, one Microsoft Graph OData page at a time.

List Viva Engage Role Members

List users assigned to one predefined Viva Engage role and return the selected assignment properties.

List Viva Engage Roles

List the predefined administrative and corporate communication roles that can be assigned in Viva Engage, one Microsoft Graph page at a time.

List My Assigned Viva Engage Roles

List Viva Engage roles assigned to the signed-in work or school user, one Microsoft Graph page at a time.

List User Assigned Viva Engage Roles

List Viva Engage roles assigned to a specified Microsoft Entra user, one Microsoft Graph page at a time.

Remove Community Member

Remove one user from a Viva Engage community's associated Microsoft 365 group, revoking community membership without deleting the user object.

Remove Community Owner

Remove a user's community admin status by removing the user as an owner of the Viva Engage community's associated Microsoft 365 group.

Remove Engagement Role Member

Revoke one user's Viva Engage role assignment.

Update Community

Update a Viva Engage community's name, description, or privacy by community ID.

FRAMEWORKS

How to build Microsoft Viva Engage MCP Agent with another framework

ChatGPT logo

ChatGPT

Use Microsoft Viva Engage MCP with ChatGPT

Claude Cowork logo

Claude Cowork

Use Microsoft Viva Engage MCP with Claude Cowork

Hermes logo

Hermes

Use Microsoft Viva Engage MCP with Hermes

FAQ

Frequently asked questions

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

Yes, you can. Atomic Agent 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 Microsoft Viva Engage tools.

Yes, absolutely. You can configure which Microsoft Viva Engage 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 Microsoft Viva Engage data and credentials are handled as safely as possible.

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