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How to connect Dialmycalls to Claude

Connect Claude Web, Desktop and Cowork 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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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

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Dialmycalls account to Claude via Composio Connect, enabling it to add a new contact named Lisa Chen, create a group for emergency alerts, delete the caller ID ending in 4321, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Dialmycalls with

OpenAI Agents SDKClaude Agent SDKClaude CodeCodexOpenClawHermesAtomic AgentGoogle ADKLangChainVercel AI SDKMastra AILlamaIndexCrewAIPydantic AIAutoGen

Connecting Dialmycalls to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.

Claude Desktop connectors screen with Add custom connector selected

Click Add custom connector and paste in the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
Add custom connector dialog with Composio MCP server URL

2. Authorize in your browser

Click Connect. You'll be redirected to a browser window where you can authorize Composio to continue.

Composio authorization screen for Claude Web, Desktop, and Cowork

3. Connect your Dialmycalls account

Back in Claude, ask it to connect to Dialmycalls or give it any Dialmycalls-related task.

For example, ask Claude to:

  • "Add a new contact named Lisa Chen"
  • "Create a group for emergency alerts"
  • "Delete the caller ID ending in 4321"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Dialmycalls account is ready to use.

What is the Dialmycalls Claude Connector, 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.

Troubleshooting

1. Why does Claude not use the Composio connector for Dialmycalls?

The connector can show as connected, but Claude must use it in each Dialmycalls conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Dialmycalls again.

2. Why does Claude show an MCP server error before Dialmycalls connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Dialmycalls.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Dialmycalls.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Dialmycalls authorization link not work?

The Composio connector is one server. Your Dialmycalls account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Dialmycalls connection.
  • Composio creates a fresh Dialmycalls authorization link.
  • Open that link in your browser and finish the Dialmycalls sign-in.

4. Why do Dialmycalls actions fail after they worked before?

The Dialmycalls connection can expire or lose permission.

  • Ask Claude to inspect the Dialmycalls connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Dialmycalls account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Dialmycalls.
  • If the action still fails with a permission error, check that the connected account has that permission in Dialmycalls itself.

5. How do I switch to a different Dialmycalls account?

Claude can manage the Dialmycalls connection for you.

  • Ask Claude to disconnect or delete the current Dialmycalls account.
  • Ask Claude to connect Dialmycalls again.
  • Open the new Composio authorization link for Dialmycalls.
  • Sign in with the other Dialmycalls account in the browser.
  • After the account connects, ask Claude to retry the Dialmycalls task.

6. Why is my Dialmycalls connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Dialmycalls connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Dialmycalls tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Dialmycalls.
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.

FRAMEWORKS

How to build Dialmycalls MCP Agent with another framework

OpenAI Agents SDK logo

OpenAI Agents SDK

Use Dialmycalls MCP with OpenAI Agents SDK

Claude Agent SDK logo

Claude Agent SDK

Use Dialmycalls MCP with Claude Agent SDK

Claude Code logo

Claude Code

Use Dialmycalls MCP with Claude Code

Codex logo

Codex

Use Dialmycalls MCP with Codex

OpenClaw logo

OpenClaw

Use Dialmycalls MCP with OpenClaw

Hermes logo

Hermes

Use Dialmycalls MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Dialmycalls MCP with Atomic Agent

Google ADK logo

Google ADK

Use Dialmycalls MCP with Google ADK

LangChain logo

LangChain

Use Dialmycalls MCP with LangChain

Vercel AI SDK logo

Vercel AI SDK

Use Dialmycalls MCP with Vercel AI SDK

Mastra AI logo

Mastra AI

Use Dialmycalls MCP with Mastra AI

LlamaIndex logo

LlamaIndex

Use Dialmycalls MCP with LlamaIndex

CrewAI logo

CrewAI

Use Dialmycalls MCP with CrewAI

Pydantic AI logo

Pydantic AI

Use Dialmycalls MCP with Pydantic AI

AutoGen logo

AutoGen

Use Dialmycalls MCP with AutoGen

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. Claude Cowork 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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