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How to connect Android Texter to Claude Cowork

Connect Claude Cowork to Android Texter MCP. Send appointment reminder texts to clients, summarize unread sms from today, and more using natural language, with authentication handled for you.

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Android Texter is an API service that connects Android phones to SMS, MMS, contacts, and device data. Use it to automate mobile messaging without building your own phone-to-API bridge.

11 Tools

Introduction

Cowork is Anthropic's AI agent for knowledge work. Think of it as Claude Code for everything else. It works autonomously with your computer, local files, and applications to accomplish complex tasks.

This guide walks you through the easiest and most secure way to connect your Android Texter account to Cowork via Composio Connect, enabling it to send appointment reminder texts to clients, summarize unread SMS from today, find contacts missing phone numbers, and more such actions on your behalf without compromising your account security.

Also integrate Android Texter with

ChatGPT Work

Connecting Android Texter to Claude Cowork

1. Open Customize

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

2. Add the Composio MCP server

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

3. 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 Cowork

4. Connect your Android Texter account

Back in Cowork, ask the agent to connect to Android Texter or give it any Android Texter-related task.

For example, ask Cowork to:

  • "Send appointment reminder texts to clients"
  • "Summarize unread SMS from today"
  • "Find contacts missing phone numbers"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Android Texter account is ready to use.

What is Claude Cowork?

Claude Cowork is Anthropic's agent for general knowledge work. It can use your computer, files, and connected applications to complete longer-running tasks across your work tools.

With Composio Connect, Cowork can securely access apps like Android Texter through MCP without you sharing account credentials directly with the agent.

What is the Android Texter MCP server, and what's possible with it?

The Android Texter MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Android Texter account. It provides structured and secure access so your agent can perform Android Texter operations on your behalf.

TOOLS

Supported Tools

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

Create Quick Reply

Create a reusable quick-reply shortcut.

Delete Quick Reply

Permanently delete one saved quick reply by ID.

Get Message Status

Get the provider's current queued, sent, delivered, or failed status for a message ID returned by Send Message.

List Contacts

List contacts in the connected Android Texter account, optionally filtering by name or phone text and tag.

List Conversation History

Return one newest-first page of inbound and outbound message history exchanged with one phone number.

List Devices

List Android devices linked to the account, including IDs and online state needed to select a sending device.

List Messages

List one newest-first page of messages, optionally restricting results to sent or received messages.

List Quick Replies

List saved quick-reply shortcuts that can be reused when composing messages.

Send Message

Immediately queue a real SMS or MMS to one phone number through a linked Android device.

Send Messages Batch

Sequentially queue the same real SMS or MMS for 1-10 recipients.

Update Quick Reply

Replace an existing quick reply's shortcut, title, and body.

FRAMEWORKS

How to build Android Texter MCP Agent with another framework

ChatGPT Work logo

ChatGPT Work

Use Android Texter MCP with ChatGPT Work

FAQ

Frequently asked questions

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

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

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