How to connect Codemagic to Claude Cowork

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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 Codemagic account to Cowork via Composio Connect, enabling it to trigger a new build for iOS app, show recent build status for Android app, download latest build artifact for project, and more such actions on your behalf without compromising your account security.

Also integrate Codemagic with

Connecting Codemagic 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 Codemagic account

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

For example, ask Cowork to:

  • "Trigger a new build for iOS app"
  • "Show recent build status for Android app"
  • "Download latest build artifact for project"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Cowork, and your Codemagic 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 Codemagic through MCP without you sharing account credentials directly with the agent.

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

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

Supported Tools & Triggers

Tools
Add Application from Private RepositoryTool to create an application from a private repository using SSH key authentication.
Add New ApplicationTool to add a Git repository to the applications list in Codemagic.
Get Meta InformationTool to get metadata about Codemagic including public IP addresses in use (in CIDR notation).
Get Variable Group InformationTool to retrieve information about a specific variable group including its name and configuration settings.
Update Variable GroupTool to change a variable group's name and security settings.
Delete All Application CachesTool to delete all caches for a specific application.
Delete Specific CacheTool to delete a specific cache from an application.
Get Account Info for Over-the-Air UpdatesTool to retrieve account information for over-the-air updates.
Get All BuildsTool to list all builds with optional filters for appId, workflowId, and branch.
Get API KeyTool to retrieve the API key for the authenticated user.
Get Authenticated UserTool to retrieve information about the currently authenticated user.
List Variable Groups for AppTool to retrieve paginated list of variable groups for an application.
List Variables for GroupTool to retrieve paginated list of variables for a specific variable group.
Invite Team MemberTool to invite a new team member to a Codemagic team.
List Team AppsTool to list all apps for a specific team in Codemagic.
Receive WebhookTool to receive webhook payloads from Git providers to trigger builds automatically.
Remove Team MemberTool to remove a collaborator from a Codemagic team.
Retrieve All ApplicationsTool to retrieve all applications added to Codemagic.
Retrieve an ApplicationTool to retrieve a single application by its unique identifier.
Retrieve Caches for ApplicationTool to retrieve a list of caches for a specific application.
Start New BuildTool to start a new build for an application with specified workflow and branch or tag.
Stop PreviewTool to stop an app preview.
Update Variable in GroupTool to update an existing variable within a specified variable group in Codemagic.

How to build Codemagic MCP Agent with another framework

FAQ

What are the differences in Tool Router MCP and Codemagic MCP?

With a standalone Codemagic MCP server, the agents and LLMs can only access a fixed set of Codemagic tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Codemagic and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Claude Cowork?

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 Codemagic tools.

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

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

Used by agents from

Context
Letta
glean
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Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

Never worry about agent reliability

We handle tool reliability, observability, and security so you never have to second-guess an agent action.