# How to integrate Dialmycalls MCP with Claude Code

```json
{
  "title": "How to integrate Dialmycalls MCP with Claude Code",
  "toolkit": "Dialmycalls",
  "toolkit_slug": "dialmycalls",
  "framework": "Claude Code",
  "framework_slug": "claude-code",
  "url": "https://composio.dev/toolkits/dialmycalls/framework/claude-code",
  "markdown_url": "https://composio.dev/toolkits/dialmycalls/framework/claude-code.md",
  "updated_at": "2026-05-12T10:08:36.828Z"
}
```

## Introduction

Manage your Dialmycalls directly from Claude Code with zero worries about OAuth hassles, API-breaking issues, or reliability and security concerns.
You can do this in two different ways:
- Via [Composio Connect](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_connect&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code) - Direct and easiest approach
- Via [Composio SDK](https://docs.composio.dev/docs?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=composio_sdk) - Programmatic approach with more control

## Also integrate Dialmycalls with

- [OpenAI Agents SDK](https://composio.dev/toolkits/dialmycalls/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/dialmycalls/framework/claude-agents-sdk)
- [Claude Cowork](https://composio.dev/toolkits/dialmycalls/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/dialmycalls/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/dialmycalls/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/dialmycalls/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/dialmycalls/framework/cli)
- [Google ADK](https://composio.dev/toolkits/dialmycalls/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/dialmycalls/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/dialmycalls/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/dialmycalls/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/dialmycalls/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/dialmycalls/framework/crew-ai)

## TL;DR

- Only one MCP URL to connect multiple apps with Claude Code with zero auth hassles.
- Programmatic tool calling allows LLMs to write its code in a remote workbench to handle complex tool chaining. Reduces to-and-fro with LLMs for frequent tool calling.
- Handling Large tool responses out of LLM context to minimize context rot.
- Dynamic just-in-time access to 20,000 tools across 1000+ other Apps for cross-app workflows. It loads the tools you need, so LLMs aren't overwhelmed by tools you don't need.

## Connect Dialmycalls to Claude Code

### Connecting Dialmycalls to Claude Code using Composio
1. Add the Composio MCP to Claude

```bash
claude mcp add --scope user --transport http composio https://connect.composio.dev/mcp
```

## What is Claude Code?

Claude Code is Anthropic's command line developer tool that lets you use Claude directly inside your terminal. Instead of switching between your editor, browser, and chat, you can stay in your project folder and ask Claude to help you build, debug, refactor, and understand code right where you're working.
Key features include:
- Terminal-Native Experience: Work with Claude directly in your command line without switching contexts
- MCP Support: Built-in support for Model Context Protocol servers to extend Claude's capabilities
- Project Context: Claude understands your project structure and can read, write, and modify files
- Interactive Development: Ask questions, debug code, and get help in real-time while coding
- Multi-Platform: Works on macOS, Linux, WSL, and Windows

## 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.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `DIALMYCALLS_ADD_ACCESS_ACCOUNT` | Add Access Account | Tool to add a new access (sub) account. Use when you need to delegate dialing capabilities to another user after setting up your master account. |
| `DIALMYCALLS_ADD_CONTACT` | Add Contact | Tool to add a contact to your contact list. Use when you need to store a new contact's phone (and optional name, email, or group) before sending messages. |
| `DIALMYCALLS_ADD_GROUP` | Add Group | Tool to add a new contact group. Use after deciding the group name to organize recipients into groups. |
| `DIALMYCALLS_DELETE_ACCESS_ACCOUNT` | Delete Access Account | Tool to delete an access (sub) account by ID. Use when removing a sub account after deprovisioning. |
| `DIALMYCALLS_DELETE_CALLER_ID` | Delete Caller ID | Tool to delete a caller ID. Use when you need to permanently remove an existing caller ID no longer in use. |
| `DIALMYCALLS_DELETE_CONTACT` | Delete Contact | Tool to delete a contact by ID. Use when you need to permanently remove a contact from your list. |
| `DIALMYCALLS_DELETE_GROUP` | Delete Group | Tool to delete a contact group by ID. Use when you need to remove an existing contact group after confirming its ID. |
| `DIALMYCALLS_DELETE_RECORDING` | Delete Recording | Tool to delete a recording by ID. Use when you need to permanently remove a custom recording after confirming its recording ID. |
| `DIALMYCALLS_GET_ACCESS_ACCOUNT` | Get Access Account | Tool to retrieve an access (sub) account by ID. Use when you need to inspect the details of a specific sub-account. |
| `DIALMYCALLS_GET_ACCOUNT` | Get Account | Tool to retrieve your main account details. Use when you need to confirm account ID, remaining credits, and status. |
| `DIALMYCALLS_GET_CALLER_ID` | Get Caller ID | Tool to retrieve a caller ID by ID. Use when you need its details such as phone number and verification status. |
| `DIALMYCALLS_GET_CONTACT` | Get Contact | Tool to retrieve a contact by its unique ID. Use when you need to fetch details of a specific contact from your account. |
| `DIALMYCALLS_GET_GROUP` | Get Group | Tool to retrieve a contact group by ID. Use when you need to fetch group details after creating or updating a group. |
| `DIALMYCALLS_GET_RECORDING` | Get Recording | Tool to retrieve a recording by ID. Use when you need details and file URL of an existing recording. |
| `DIALMYCALLS_LIST_ACCESS_ACCOUNTS` | List Access Accounts | Tool to list all access (sub) accounts. Use when you need to retrieve paginated sub-account information for administration or reporting. |
| `DIALMYCALLS_LIST_CALLER_I_DS` | List Caller IDs | Tool to list all caller IDs on the account. Use when you need to enumerate existing caller IDs before performing other operations. |
| `DIALMYCALLS_LIST_CALLS` | List Calls | Tool to list all call broadcasts on the account. Use when you need to retrieve or manage call records with optional filters like name, type, status, dates, pagination, and sorting. |
| `DIALMYCALLS_LIST_CONTACTS` | List Contacts | Tool to list all contacts in your contact list. Use when fetching paginated or filtered contact data for review (e.g., after adding or updating contacts). |
| `DIALMYCALLS_LIST_DO_NOT_CONTACTS` | List Do Not Contacts | Tool to list all Do Not Contact entries. Use when you need to review or manage blocked phone numbers or emails in your account. Supports pagination and filtering by type and search. |
| `DIALMYCALLS_LIST_GROUPS` | List Groups | Tool to list all contact groups. Use when you need an overview of existing groups before sending messages. |
| `DIALMYCALLS_LIST_RECORDINGS` | List Recordings | Tool to list all recordings. Use when you need to retrieve your account's recordings for auditing or bulk management. |
| `DIALMYCALLS_LIST_TEXTS` | List Text Broadcasts | Tool to list all outgoing text broadcasts. Use when you need to review past text broadcasts with filters for date, status, and pagination. |
| `DIALMYCALLS_LIST_VANITY_NUMBERS` | List Vanity Numbers | Tool to list all vanity numbers. Use when you need to retrieve available vanity phone numbers with pagination support. |
| `DIALMYCALLS_UPDATE_ACCESS_ACCOUNT` | Update Access Account | Tool to update an existing access (sub) account by ID. Use when you need to change details like email, phone, name, password, or activation status after account creation. |
| `DIALMYCALLS_UPDATE_CALLER_ID` | Update Caller ID | Tool to update an existing caller ID by ID. Use when you need to change its phone number or display name. |

## Supported Triggers

None listed.

## Creating MCP Server - Stand-alone vs Composio SDK

The Dialmycalls MCP server is an implementation of the Model Context Protocol that connects Claude Code (and other AI assistants like Claude and Cursor) directly to your Dialmycalls account. It provides structured and secure access so Claude can perform Dialmycalls operations on your behalf.
With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster.

## Step-by-step Guide

### 1. Prerequisites

Before starting, make sure you have:
- Claude Pro, Max, or API billing enabled Anthropic account
- Composio API Key
- A Dialmycalls account
- Basic knowledge of Python or TypeScript

### 1. Install Claude Code

To install Claude Code, use one of the following methods based on your operating system:
```bash
# macOS, Linux, WSL
curl -fsSL https://claude.ai/install.sh | bash

# Windows PowerShell
irm https://claude.ai/install.ps1 | iex

# Windows CMD
curl -fsSL https://claude.ai/install.cmd -o install.cmd && install.cmd && del install.cmd
```

### 2. Set up Claude Code

Open a terminal, go to your project folder, and start Claude Code:
- Claude Code will open in your terminal
- Follow the prompts to sign in with your Anthropic account
- Complete the authentication flow
- Once authenticated, you can start using Claude Code
```bash
cd your-project-folder
claude
```

### 3. Set up environment variables

Create a .env file in your project root with the following variables:
- COMPOSIO_API_KEY authenticates with Composio (get it from [Composio dashboard](https://dashboard.composio.dev/login?utm_source=toolkits&utm_medium=framework_template&utm_campaign=claude-code&utm_content=api_key&next=%2F~%2Forg%2Fconnect%2Fclients%2Fclaude-code))
- USER_ID identifies the user for session management (use any unique identifier)
```bash
COMPOSIO_API_KEY=your_composio_api_key_here
USER_ID=your_user_id_here
```

### 4. Install Composio library

No description provided.
```python
pip install composio-core python-dotenv
```

```typescript
npm install @composio/core dotenv
```

### 5. Generate Composio MCP URL

No description provided.
```python
import os
from composio import Composio
from dotenv import load_dotenv

load_dotenv()

COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
USER_ID = os.getenv("USER_ID")

composio_client = Composio(api_key=COMPOSIO_API_KEY)

composio_session = composio_client.create(
    user_id=USER_ID,
    toolkits=["dialmycalls"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url

print(f"MCP URL: {COMPOSIO_MCP_URL}")
print(f"\nUse this command to add to Claude Code:")
print(f'claude mcp add --transport http dialmycalls-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"')
```

```typescript
import 'dotenv/config';
import { Composio } from '@composio/core';

const { COMPOSIO_API_KEY, USER_ID } = process.env;

if (!COMPOSIO_API_KEY || !USER_ID) {
  throw new Error('COMPOSIO_API_KEY and USER_ID required in .env');
}

const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY });

const composioSession = await composioClient.create(USER_ID, {
  toolkits: ['dialmycalls'],
});

const composioMcpUrl = composioSession?.mcp.url;

console.log(`MCP URL: ${composioMcpUrl}`);
console.log(`\nUse this command to add to Claude Code:`);
console.log(`claude mcp add --transport http dialmycalls-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`);
```

### 6. Run the script and copy the MCP URL

No description provided.
```python
python generate_mcp_url.py
```

```typescript
node --loader ts-node/esm generate_mcp_url.ts
# or if using tsx
tsx generate_mcp_url.ts
```

### 7. Add Dialmycalls MCP to Claude Code

In your terminal, add the MCP server using the command from the previous step. The command format is:
- claude mcp add registers a new MCP server with Claude Code
- --transport http specifies that this is an HTTP-based MCP server
- The server name (dialmycalls-composio) is how you'll reference it
- The URL points to your Composio Tool Router session
- --headers includes your Composio API key for authentication
After running the command, close the current Claude Code session and start a new one for the changes to take effect.
```bash
claude mcp add --transport http dialmycalls-composio "YOUR_MCP_URL_HERE" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY"

# Then restart Claude Code
exit
claude
```

### 8. Verify the installation

Check that your Dialmycalls MCP server is properly configured.
- This command lists all MCP servers registered with Claude Code
- You should see your dialmycalls-composio entry in the list
- This confirms that Claude Code can now access Dialmycalls tools
If everything is wired up, you should see your dialmycalls-composio entry listed:
```bash
claude mcp list
```

### 9. Authenticate Dialmycalls

The first time you try to use Dialmycalls tools, you'll be prompted to authenticate.
- Claude Code will detect that you need to authenticate with Dialmycalls
- It will show you an authentication link
- Open the link in your browser (or copy/paste it)
- Complete the Dialmycalls authorization flow
- Return to the terminal and start using Dialmycalls through Claude Code
Once authenticated, you can ask Claude Code to perform Dialmycalls operations in natural language. For example:
- "Add a new contact named Lisa Chen"
- "Create a group for emergency alerts"
- "Delete the caller ID ending in 4321"

## Complete Code

```python
import os
from composio import Composio
from dotenv import load_dotenv

load_dotenv()

COMPOSIO_API_KEY = os.getenv("COMPOSIO_API_KEY")
USER_ID = os.getenv("USER_ID")

composio_client = Composio(api_key=COMPOSIO_API_KEY)

composio_session = composio_client.create(
    user_id=USER_ID,
    toolkits=["dialmycalls"],
)

COMPOSIO_MCP_URL = composio_session.mcp.url

print(f"MCP URL: {COMPOSIO_MCP_URL}")
print(f"\nUse this command to add to Claude Code:")
print(f'claude mcp add --transport http dialmycalls-composio "{COMPOSIO_MCP_URL}" --headers "X-API-Key:{COMPOSIO_API_KEY}"')
```

```typescript
import 'dotenv/config';
import { Composio } from '@composio/core';

const { COMPOSIO_API_KEY, USER_ID } = process.env;

if (!COMPOSIO_API_KEY || !USER_ID) {
  throw new Error('COMPOSIO_API_KEY and USER_ID required in .env');
}

const composioClient = new Composio({ apiKey: COMPOSIO_API_KEY });

const composioSession = await composioClient.create(USER_ID, {
  toolkits: ['dialmycalls'],
});

const composioMcpUrl = composioSession?.mcp.url;

console.log(`MCP URL: ${composioMcpUrl}`);
console.log(`\nUse this command to add to Claude Code:`);
console.log(`claude mcp add --transport http dialmycalls-composio "${composioMcpUrl}" --headers "X-API-Key:${COMPOSIO_API_KEY}"`);
```

## Conclusion

You've successfully integrated Dialmycalls with Claude Code using Composio's MCP server. Now you can interact with Dialmycalls directly from your terminal using natural language commands.
Key features of this setup:
- Terminal-native experience without switching contexts
- Natural language commands for Dialmycalls operations
- Secure authentication through Composio's managed MCP
- Tool Router for dynamic tool discovery and execution
Next steps:
- Try asking Claude Code to perform various Dialmycalls operations
- Add more toolkits to your Tool Router session for multi-app workflows
- Integrate this setup into your development workflow for increased productivity
You can extend this by adding more toolkits, implementing custom workflows, or building automation scripts that leverage Claude Code's capabilities.

## How to build Dialmycalls MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/dialmycalls/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/dialmycalls/framework/claude-agents-sdk)
- [Claude Cowork](https://composio.dev/toolkits/dialmycalls/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/dialmycalls/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/dialmycalls/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/dialmycalls/framework/hermes-agent)
- [CLI](https://composio.dev/toolkits/dialmycalls/framework/cli)
- [Google ADK](https://composio.dev/toolkits/dialmycalls/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/dialmycalls/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/dialmycalls/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/dialmycalls/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/dialmycalls/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/dialmycalls/framework/crew-ai)

## Related Toolkits

- [Gmail](https://composio.dev/toolkits/gmail) - Gmail is Google's email service with powerful spam protection, search, and G Suite integration. It keeps your inbox organized and makes communication fast and reliable.
- [Outlook](https://composio.dev/toolkits/outlook) - Outlook is Microsoft's email and calendaring platform for unified communications and scheduling. It helps users stay organized with powerful email, contacts, and calendar management.
- [Slack](https://composio.dev/toolkits/slack) - Slack is a channel-based messaging platform for teams and organizations. It helps people collaborate in real time, share files, and connect all their tools in one place.
- [Gong](https://composio.dev/toolkits/gong) - Gong is a platform for video meetings, call recording, and team collaboration. It helps teams capture conversations, analyze calls, and turn insights into action.
- [Microsoft teams](https://composio.dev/toolkits/microsoft_teams) - Microsoft Teams is a collaboration platform that combines chat, meetings, and file sharing within Microsoft 365. It keeps distributed teams connected and productive through seamless virtual communication.
- [Slackbot](https://composio.dev/toolkits/slackbot) - Slackbot is a conversational automation tool for Slack that handles reminders, notifications, and automated responses. It boosts team productivity by streamlining onboarding, answering FAQs, and managing timely alerts—all right inside Slack.
- [2chat](https://composio.dev/toolkits/_2chat) - 2chat is an API platform for WhatsApp and multichannel text messaging. It streamlines chat automation, group management, and real-time messaging for developers.
- [Agent mail](https://composio.dev/toolkits/agent_mail) - Agent mail provides AI agents with dedicated email inboxes for sending, receiving, and managing emails. It empowers agents to communicate autonomously with people, services, and other agents—no human intervention needed.
- [Basecamp](https://composio.dev/toolkits/basecamp) - Basecamp is a project management and team collaboration tool by 37signals. It helps teams organize tasks, share files, and communicate efficiently in one place.
- [Chatwork](https://composio.dev/toolkits/chatwork) - Chatwork is a team communication platform with group chats, file sharing, and task management. It helps businesses boost collaboration and streamline productivity.
- [Clickmeeting](https://composio.dev/toolkits/clickmeeting) - ClickMeeting is a cloud-based platform for running online meetings and webinars. It helps businesses and individuals host, manage, and engage virtual audiences with ease.
- [Confluence](https://composio.dev/toolkits/confluence) - Confluence is Atlassian's team collaboration and knowledge management platform. It helps your team organize, share, and update documents and project content in one secure workspace.
- [Dailybot](https://composio.dev/toolkits/dailybot) - DailyBot streamlines team collaboration with chat-based standups, reminders, and polls. It keeps work flowing smoothly in your favorite messaging platforms.
- [Dialpad](https://composio.dev/toolkits/dialpad) - Dialpad is a cloud-based business phone and contact center system for teams. It unifies voice, video, messaging, and meetings across your devices.
- [Discord](https://composio.dev/toolkits/discord) - Discord is a real-time messaging and VoIP platform for communities and teams. It lets users chat, share media, and collaborate across public and private channels.
- [Discordbot](https://composio.dev/toolkits/discordbot) - Discordbot is an automation tool for Discord servers that handles moderation, messaging, and user engagement. It helps communities run smoothly by automating routine and complex tasks.
- [Echtpost](https://composio.dev/toolkits/echtpost) - Echtpost is a secure digital communication platform for encrypted document and message exchange. It ensures confidential data stays private and protected during transmission.
- [Egnyte](https://composio.dev/toolkits/egnyte) - Egnyte is a cloud-based platform for secure file sharing, storage, and governance. It helps teams collaborate efficiently while maintaining data compliance and security.
- [Google Meet](https://composio.dev/toolkits/googlemeet) - Google Meet is a secure video conferencing platform for virtual meetings, chat, and screen sharing. It helps teams connect, collaborate, and communicate seamlessly from anywhere.
- [Heartbeat](https://composio.dev/toolkits/heartbeat) - Heartbeat is a plug-and-play platform for building and managing online communities. It helps you organize users, channels, events, and discussions in one place.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Dialmycalls MCP?

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.

### Can I use Tool Router MCP with Claude Code?

Yes, you can. Claude Code 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.

### Can I manage the permissions and scopes for Dialmycalls while using Tool Router?

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.

### How safe is my data with Composio Tool Router?

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.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)