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How to connect Builder.io to Claude Cowork

Connect Claude Cowork to Builder.io MCP. List draft builder.io page entries, update homepage hero content block, and more using natural language, with authentication handled for you.

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Builder.io is a visual development platform for managing content, models, assets, and Space configuration. Use it to ship editable digital experiences faster without waiting on every code change.

10 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 Builder.io account to Cowork via Composio Connect, enabling it to list draft Builder.io page entries, update homepage hero content block, find assets unused in Builder.io, and more such actions on your behalf without compromising your account security.

Also integrate Builder.io with

ChatGPT WorkHermes

Connecting Builder.io 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 Builder.io account

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

For example, ask Cowork to:

  • "List draft Builder.io page entries"
  • "Update homepage hero content block"
  • "Find assets unused in Builder.io"

It will prompt you to authenticate and authorize access.

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

What is the Builder.io MCP server, and what's possible with it?

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

TOOLS

Supported Tools

Every Builder.io action and event your agent gets out of the box.

Create Content Entry

Create a draft, published, or archived entry in an existing Builder.

Delete Content Entry

Delete one Builder.

Get Content Entry

Retrieve one content entry by model name and entry ID from the connected Builder.

Get Space Details

Return the authenticated Builder.

List Assets

List, filter, and sort assets in the connected Builder.

List Content Entries

List and filter content entries from any model in the connected Builder.

List Content Folders

List the content folders configured in the connected Builder.

List Models

List the content models in the connected Builder.

List Space Users

List users and roles with access to the connected Builder.

Update Content Entry

Partially update an existing Builder.

FRAMEWORKS

How to build Builder.io MCP Agent with another framework

ChatGPT Work logo

ChatGPT Work

Use Builder.io MCP with ChatGPT Work

Hermes logo

Hermes

Use Builder.io MCP with Hermes

FAQ

Frequently asked questions

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

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

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