How to integrate Salesflare MCP with Antigravity

Connect Antigravity to Salesflare MCP. List all contacts added this week, update deal stage for acme corp, and more using natural language, with authentication handled for you.

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Salesflare is a CRM platform designed for B2B sales teams to manage pipelines and automate data entry. It helps businesses build better customer relationships with smart insights and effortless tracking.

63 Tools

How to integrate Salesflare 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 Salesflare account to Antigravity IDE via Composio Connect, so it can list all contacts added this week, update deal stage for Acme Corp, create a new opportunity for Globex, and more without ever putting your account credentials at risk.

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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 Salesflare 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 Salesflare account

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

For example, ask it to:

  • "List all contacts added this week"
  • "Update deal stage for Acme Corp"
  • "Create a new opportunity for Globex"

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

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

Conclusion

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

TOOLS

Supported Tools

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

Add Account Contacts

Tool to add contacts to a specific account in Salesflare.

Create Account

Tool to create a new account in Salesflare.

Create call

Tool to create one or more call records in Salesflare.

Create Contact

Tool to create new contacts in Salesflare.

Create Custom Field

Creates a new custom field for accounts, contacts, or opportunities in Salesflare.

Create Internal Note

Tool to create an internal note in Salesflare associated with an account.

Create Meeting

Create a new meeting record in Salesflare.

Create Opportunity

Tool to create a new opportunity in Salesflare.

Create Tag

Tool to create a new tag in Salesflare.

Create Task

Tool to create a new task in Salesflare.

Create Workflow

Tool to create a new workflow (email automation sequence) in Salesflare.

Delete Account

Tool to permanently delete an account from Salesflare.

Delete Contact

Tool to delete a contact from Salesflare.

Delete Custom Field

Tool to delete a custom field from Salesflare.

Delete Internal Note

Tool to delete an internal note from Salesflare by its message ID.

Delete Meeting

Tool to delete a meeting from Salesflare.

Delete Opportunity

Tool to permanently delete an opportunity from Salesflare.

Delete Tag

Tool to delete a tag from Salesflare.

Delete Task

Tool to delete a task from Salesflare.

Get Account

Get detailed information about a specific account by ID.

Get AI Settings

Tool to retrieve AI settings for the Salesflare team.

Get Contact by ID

Retrieves detailed information for a specific contact by ID.

Get Current User

Tool to retrieve the details of the currently authenticated user.

Get Custom Field Details

Tool to retrieve details of a specific custom field.

Get Meeting Details

Tool to retrieve detailed information about a specific meeting by its ID.

Get Opportunity

Get detailed information about a specific opportunity by ID.

Get Stage

Get detailed information about a specific pipeline stage by ID.

Get Tag Usage

Get tag usage details including workflows, saved filters, and reports.

Get User

Tool to retrieve details of a specific user by their ID.

Get Workflow

Get detailed information about a specific workflow by ID.

Get Workflow Merge Fields

Tool to retrieve available merge fields for workflows in Salesflare.

List Account Messages

Tool to retrieve a list of messages associated with a specific account in Salesflare.

List accounts

Tool to list accounts with various filtering options including search, name, creation dates, size, domain, tags, address, and hotness level.

List Contacts

Tool to list contacts with filtering options.

List Supported Currencies

Tool to retrieve a list of supported currencies in Salesflare.

List Custom Field Options

Tool to list available options for a specific custom field in Salesflare.

List Custom Fields

Tool to list custom fields for a specified item class (accounts, contacts, or opportunities).

List Custom Field Types

Tool to retrieve a list of available custom field types in Salesflare.

List Email Data Sources

Tool to list email data sources.

List Filter Fields

Tool to list available filter fields for a specific entity type in Salesflare.

List Groups

Tool to list groups in Salesflare.

List My Contacts

Tool to list contacts belonging to the current user.

List Opportunities

Tool to list opportunities with extensive filtering options.

List Persons

Tool to list persons (non-contact people found in communications) from Salesflare.

List Pipelines

Tool to list pipelines in the Salesflare system with filtering and sorting options.

List Stages

Tool to list pipeline stages in the Salesflare system with filtering and sorting options.

List tags

Tool to list tags in the Salesflare system.

List Tasks

Tool to list tasks with filtering options.

List Users

Tool to list users (team members) in the Salesflare team.

List Workflows

Tool to list workflows (email automation sequences) in Salesflare.

Update Account

Tool to update an existing account in Salesflare.

Update Account Contacts

Tool to update the contacts associated with a specific Salesflare account.

Update Account Users

Tool to update the users associated with a specific Salesflare account.

Update AI Settings

Tool to update AI settings for the Salesflare team.

Update Contact

Tool to update an existing contact in Salesflare.

Update Custom Field

Updates an existing custom field for accounts, contacts, or opportunities in Salesflare.

Update Email Data Source

Tool to update the settings of an email data source in Salesflare.

Update Internal Note

Tool to update an existing internal note in Salesflare.

Update Opportunity

Tool to update an existing opportunity in Salesflare.

Update Tag

Tool to update the name of an existing tag in Salesflare.

Update Task

Tool to update an existing task in Salesflare.

Update Workflow

Tool to update an existing workflow in Salesflare.

Update Workflow Audience

Tool to re-enter or exit an entity from a workflow in Salesflare.

FAQ

Frequently asked questions

With a standalone Salesflare MCP server, the agents and LLMs can only access a fixed set of Salesflare tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Salesflare 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 Salesflare tools.

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

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