How to integrate Dialmycalls MCP with Atomic Agent

Connect Atomic Agent to Dialmycalls MCP. Add a new contact named lisa chen, create a group for emergency alerts, and more using natural language, with authentication handled for you.

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Api Key

Dialmycalls is a mass notification service for sending voice and text messages to contacts. It helps teams and organizations quickly broadcast urgent alerts and updates.

25 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 1,500+ apps through Composio, including Dialmycalls.

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 Dialmycalls account. See the Atomic Agent documentation for installation instructions.

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How Atomic Agent connects to Dialmycalls

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 Dialmycalls 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 Dialmycalls. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your Dialmycalls 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 Dialmycalls MCP server, and what's possible with it?

The Dialmycalls MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Dialmycalls account. It provides structured and secure access to your mass notification system, allowing your agent to manage contacts, groups, and broadcast voice or text messages—all on your behalf.

  • Contact and group management: Effortlessly add, update, or remove individual contacts and organize recipients into groups for targeted messaging.
  • Account and sub-account administration: View your main account details, manage access (sub) accounts, and streamline team communication permissions.
  • Broadcast preparation: Set up caller IDs, upload or delete recordings, and get everything ready for your next mass notification campaign.
  • Data cleanup and maintenance: Easily delete old contacts, groups, caller IDs, or recordings to keep your Dialmycalls account organized and up to date.

Use Dialmycalls from Atomic Agent

With your account connected, ask Atomic Agent to work with Dialmycalls 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 Dialmycalls action and event your agent gets out of the box.

Add Access Account

Tool to add a new access (sub) account.

Add Contact

Tool to add a contact to your contact list.

Add Group

Tool to add a new contact group.

Delete Access Account

Tool to delete an access (sub) account by ID.

Delete Caller ID

Tool to delete a caller ID.

Delete Contact

Tool to delete a contact by ID.

Delete Group

Tool to delete a contact group by ID.

Delete Recording

Tool to delete a recording by ID.

Get Access Account

Tool to retrieve an access (sub) account by ID.

Get Account

Tool to retrieve your main account details.

Get Caller ID

Tool to retrieve a caller ID by ID.

Get Contact

Tool to retrieve a contact by its unique ID.

Get Group

Tool to retrieve a contact group by ID.

Get Recording

Tool to retrieve a recording by ID.

List Access Accounts

Tool to list all access (sub) accounts.

List Caller IDs

Tool to list all caller IDs on the account.

List Calls

Tool to list all call broadcasts on the account.

List Contacts

Tool to list all contacts in your contact list.

List Do Not Contacts

Tool to list all Do Not Contact entries.

List Groups

Tool to list all contact groups.

List Recordings

Tool to list all recordings.

List Text Broadcasts

Tool to list all outgoing text broadcasts.

List Vanity Numbers

Tool to list all vanity numbers.

Update Access Account

Tool to update an existing access (sub) account by ID.

Update Caller ID

Tool to update an existing caller ID by ID.

FAQ

Frequently asked questions

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

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

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