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How to integrate Dynamics365 MCP with Antigravity

Connect Antigravity to Dynamics365 MCP. Create a new sales lead for acme corp, list all open invoices for this quarter, and more using natural language, with authentication handled for you.

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Dynamics 365 is Microsoft's platform combining CRM, ERP, and productivity apps. It streamlines sales, marketing, service, and operations in one place.

119 Tools

How to integrate Dynamics365 MCP with Antigravity

Antigravity IDE is Google's agentic IDE, built on a VS Code-style editor and powered by models like Gemini 3.5 Flash, Gemini 3.1 Pro, Opus 4.6, and more. It treats the AI agent as a first-class teammate, planning, coding, and validating work through an Agent Manager dashboard with deep browser connectivity.

In this guide, I will explain the easiest and most secure way to connect your Dynamics365 account to Antigravity IDE via Composio Connect, so it can create a new sales lead for Acme Corp, list all open invoices for this quarter, add a support case for a specific customer, and more without ever putting your account credentials at risk.

Also integrate Dynamics365 with

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Why use Composio?

Composio provides:

  • Access to 1,500+ managed apps from a single MCP endpoint. This makes it convenient for agents to run cross-app workflows.
  • Programmatic tool calling. Allows LLMs to write code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
  • Large tool response handling outside the LLM context. This minimizes context bloat from large tool responses.
  • Dynamic just-in-time access to thousands of tools across hundreds of apps. Composio loads the tools your agent needs, so LLMs are not overwhelmed by tools they do not need.

Connect Dynamics365 to Antigravity

Antigravity does not ship with one-click custom MCP install links yet, so configuration goes through the IDE's raw config file. The process takes under a minute.

1. Open the MCP Config

Go to Antigravity Settings, open the Customizations tab, then click Open MCP Config to open mcp_config.json in the editor.

Antigravity Customizations settings with Open MCP Config button

2. Get your API key

Go to the Composio Dashboard and copy your API key.

Composio Dashboard showing where to get the API key

3. Add Composio to mcp_config.json

Paste the following configuration into the file:

bash
{
  "mcpServers": {
    "remote-composio": {
      "serverUrl": "https://connect.composio.dev/mcp",
      "headers": {
        "x-consumer-api-key": "your-composio-api-key"
      }
    }
  }
}

Note: Antigravity uses serverUrl, not url, for remote HTTP-based MCP servers. This differs from the url key used in Cursor and VS Code configs.

Save the file and click refresh in the Installed MCP Servers section.

Antigravity showing Composio tools after MCP setup

Connect your Dynamics365 account

Back in the Antigravity agent panel, ask the agent to connect to Dynamics365 or give it any Dynamics365-related task.

For example, ask it to:

  • "Create a new sales lead for Acme Corp"
  • "List all open invoices for this quarter"
  • "Add a support case for a specific customer"

It will prompt you to authenticate and authorize access to Dynamics365.

That is it. Composio tools are now available in Antigravity, and your Dynamics365 account is ready to use.

Conclusion

You have successfully connected Dynamics365 to Antigravity using Composio Connect. Your agent can now use Dynamics365 securely without exposing credentials in prompts or local scripts.

TOOLS

Supported Tools

Every Dynamics365 action and event your agent gets out of the box.

Add Contact to Account

Associate an existing contact with an existing account in Dynamics 365.

Assign User Security Role

Assign a security role to a system user in the connected Dataverse environment.

Associate Contact Account

Sets an existing contact's parent account, replacing any current parent customer.

Clear Account Description

Clear an existing account's description to null without deleting the account.

Create Annotation

Create a text or attachment note, optionally linked to a supported record.

Create appointment

Create a Dataverse appointment from writable logical column values and return the created row.

Create Email Activity

Create and store a draft email activity without sending it.

Create invoice line item

Create a Dataverse invoice line item from writable logical column values and return the created row.

Create opportunity line item

Create a Dataverse opportunity line item from writable logical column values and return the created row.

Create Phone Call

Record a CRM phone-call activity; this does not place a telephone call.

Create price list

Create a Dataverse price list from writable logical column values and return the created row.

Create Product

Create a Dataverse catalog product and return its selected representation.

Create Product Price List Item

Add an existing product and unit to an existing Dynamics price list.

Create quote

Create a Dataverse quote from writable logical column values and return the created row.

Create quote line item

Create a Dataverse quote line item from writable logical column values and return the created row.

Create sales order line item

Create a Dataverse sales order line item from writable logical column values and return the created row.

Create Social Activity

Create a Dataverse social activity and return its stored representation.

Create system user

Create a Dataverse system user from writable logical column values and return the created row.

Create Task

Create a Dataverse task activity and return its selected representation.

Create transaction currency

Create a Dataverse transaction currency from writable logical column values and return the created row.

Delete account

Delete a Dataverse account by GUID.

Delete appointment

Delete a Dataverse appointment by GUID.

Delete case

Delete a Dataverse case by GUID.

Delete contact

Delete a Dataverse contact by GUID.

Delete email activity

Delete a Dataverse email activity by GUID.

Delete invoice

Delete a Dataverse invoice by GUID.

Delete invoice line item

Delete a Dataverse invoice line item by GUID.

Delete lead

Delete a Dataverse lead by GUID.

Delete note

Delete a Dataverse note by GUID.

Delete opportunity

Delete a Dataverse opportunity by GUID.

Delete opportunity line item

Delete a Dataverse opportunity line item by GUID.

Delete price list

Delete a Dataverse price list by GUID.

Delete product

Delete a Dataverse product by GUID.

Delete quote

Delete a Dataverse quote by GUID.

Delete quote line item

Delete a Dataverse quote line item by GUID.

Delete sales order

Delete a Dataverse sales order by GUID.

Delete sales order line item

Delete a Dataverse sales order line item by GUID.

Delete system user

Request deletion of a Dataverse system user by GUID.

Delete task

Delete a Dataverse task by GUID.

Delete transaction currency

Delete a Dataverse transaction currency by GUID.

Disassociate Contact Account

Remove a contact's parent account relationship without deleting either record.

Create Account

Creates a new account entity record in Dynamics CRM using the Web API.

Create Case

Creates a new case (incident) entity record in Dynamics CRM using the Web API.

Create Contact

Creates a new contact entity record in Dynamics CRM using the Web API.

Create Invoice

Creates a new invoice entity record in Dynamics CRM using the Web API.

Create Lead

Creates a new lead entity record in Dynamics CRM using the Web API.

Create Opportunity

Creates a new opportunity entity record in Dynamics CRM using the Web API.

Create Sales Order

Creates a new sales order entity record in Dynamics CRM using the Web API.

Dynamicscrm get a invoice

Dynamicscrm get a invoice

Dynamicscrm get a lead

Dynamicscrm get a lead

Dynamicscrm get all leads

Dynamicscrm get all leads

Update Case

Updates an existing case (incident) entity record in Dynamics CRM using the Web API.

Update Invoice

Updates an existing invoice entity record in Dynamics CRM using the Web API.

Update Lead

Updates an existing lead entity record in Dynamics CRM using the Web API.

Update Opportunity

Updates an existing opportunity entity record in Dynamics CRM using the Web API.

Update Sales Order

Updates an existing sales order entity record in Dynamics CRM using the Web API.

Execute Batch

Execute a Dataverse multipart batch, optionally containing atomic change sets.

Get account

Retrieve a Dataverse account by its GUID, optionally selecting columns and expanding relationships.

Get all invoices action

Get all invoices action

Get appointment

Retrieve a Dataverse appointment by its GUID, optionally selecting columns and expanding relationships.

Get Attribute Metadata

Retrieve one Dataverse attribute definition by its metadata IDs.

Get case

Retrieve a Dataverse case by its GUID, optionally selecting columns and expanding relationships.

Get contact

Retrieve a Dataverse contact by its GUID, optionally selecting columns and expanding relationships.

Get email activity

Retrieve a Dataverse email activity by its GUID, optionally selecting columns and expanding relationships.

Get invoice line item

Retrieve a Dataverse invoice line item by its GUID, optionally selecting columns and expanding relationships.

Get note

Retrieve a Dataverse note by its GUID, optionally selecting columns and expanding relationships.

Get opportunity

Retrieve a Dataverse opportunity by its GUID, optionally selecting columns and expanding relationships.

Get opportunity line item

Retrieve a Dataverse opportunity line item by its GUID, optionally selecting columns and expanding relationships.

Get price list

Retrieve a Dataverse price list by its GUID, optionally selecting columns and expanding relationships.

Get product

Retrieve a Dataverse product by its GUID, optionally selecting columns and expanding relationships.

Get quote

Retrieve a Dataverse quote by its GUID, optionally selecting columns and expanding relationships.

Get quote line item

Retrieve a Dataverse quote line item by its GUID, optionally selecting columns and expanding relationships.

Get sales order

Retrieve a Dataverse sales order by its GUID, optionally selecting columns and expanding relationships.

Get sales order line item

Retrieve a Dataverse sales order line item by its GUID, optionally selecting columns and expanding relationships.

Get system user

Retrieve a Dataverse system user by its GUID, optionally selecting columns and expanding relationships.

Get task

Retrieve a Dataverse task by its GUID, optionally selecting columns and expanding relationships.

Get transaction currency

Retrieve a Dataverse transaction currency by its GUID, optionally selecting columns and expanding relationships.

List appointments

List one page of Dataverse appointments.

List Entity Definitions

Discover Dataverse table definitions and return caller-selected metadata.

List entity sets

List available Dataverse entity sets and their resource URLs, not table rows.

List invoice line items

List one page of Dataverse invoice line items.

List notes

List one page of Dataverse notes.

List opportunity line items

List one page of Dataverse opportunity line items.

List price lists

List one page of Dataverse price lists.

List products

List one page of Dataverse products.

List quote line items

List one page of Dataverse quote line items.

List quotes

List one page of Dataverse quotes.

List sales orders

List one page of Dataverse sales orders.

List system users

List one page of Dataverse system users.

List transaction currencies

List one page of Dataverse transaction currencies.

Query accounts

List or filter Dynamics accounts with projection, ordering, and bounded results.

Query campaigns

List, filter, expand, or aggregate Dynamics campaigns.

Query cases

Return one bounded page of cases; pass next_link back to fetch the next page.

Query contacts

List or filter Dynamics contacts with selected fields and ordering.

Query email activities

Return one bounded page of email activities; pass next_link back to fetch the next page.

Query Entity Data

Query supported CRM collections and return one bounded page plus its next link.

Query opportunities

Return one bounded page of opportunities; pass next_link back to fetch the next page.

Query phone calls

Return one bounded page of phone-call activities; pass next_link back to fetch the next page.

Query social activities

Return one bounded page of social activities; pass next_link back to fetch the next page.

Query tasks

Return one bounded page of tasks; pass next_link back to fetch the next page.

Remove Contact from Account

Remove an existing contact from an account without deleting either record.

Resolve Case

Resolve an active case by creating its incident-resolution activity.

Update account

Update only the supplied writable columns of an existing Dataverse account and return the updated row.

Update Account Name

Updates only the name of an existing Dynamics 365 account.

Update appointment

Update only the supplied writable columns of an existing Dataverse appointment and return the updated row.

Update contact

Update only the supplied writable columns of an existing Dataverse contact and return the updated row.

Update email activity

Update only the supplied writable columns of an existing Dataverse email activity and return the updated row.

Update invoice line item

Update only the supplied writable columns of an existing Dataverse invoice line item and return the updated row.

Update note

Update only the supplied writable columns of an existing Dataverse note and return the updated row.

Update opportunity line item

Update only the supplied writable columns of an existing Dataverse opportunity line item and return the updated row.

Update price list

Update only the supplied writable columns of an existing Dataverse price list and return the updated row.

Update product

Update only the supplied writable columns of an existing Dataverse product and return the updated row.

Update quote

Update only the supplied writable columns of an existing Dataverse quote and return the updated row.

Update quote line item

Update only the supplied writable columns of an existing Dataverse quote line item and return the updated row.

Update sales order line item

Update only the supplied writable columns of an existing Dataverse sales order line item and return the updated row.

Update system user

Update only the supplied writable columns of an existing Dataverse system user and return the updated row.

Update task

Update only the supplied writable columns of an existing Dataverse task and return the updated row.

Update transaction currency

Update only the supplied writable columns of an existing Dataverse transaction currency and return the updated row.

Get Caller Identity

Return the connected Dataverse caller's identity IDs.

FRAMEWORKS

How to build Dynamics365 MCP Agent with another framework

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Muse

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Grok Build

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VS Code

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OpenClaw

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CrewAI

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Pydantic AI

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AutoGen logo

AutoGen

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FAQ

Frequently asked questions

With a standalone Dynamics365 MCP server, the agents and LLMs can only access a fixed set of Dynamics365 tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Dynamics365 and many other apps based on the task at hand, all through a single MCP endpoint.

Yes, you can. Antigravity 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 Dynamics365 tools.

Yes, absolutely. You can configure which Dynamics365 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 Dynamics365 data and credentials are handled as safely as possible.

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