Builder.io MCP for AI Agents

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Builder.io MCP or direct API to query content entries, update models, manage assets, and configure Spaces through natural language.

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Api Key

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

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Type what you want done — sign in and watch it run live in the Tool Router playground.

TOOL ROUTER PLAYGROUND
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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.

SETUP GUIDE

Connect Builder.io MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/mcp @ai-sdk/openai
Install the Composio SDK and your agent framework
2

Create a session with MCP enabled

typescript
import { Composio } from "@composio/core";

const composio = new Composio();
const { mcp } = await composio.create("your-user-id", {
  toolkits: ["builder_io"],
  mcp: true,
});
Create a session scoped to Builder.io and read its MCP URL and headers
3

Connect your agent to the MCP server

typescript
import { createMCPClient } from "@ai-sdk/mcp";
import { openai } from "@ai-sdk/openai";
import { generateText, stepCountIs } from "ai";

const client = await createMCPClient({
  transport: { type: "http", url: mcp.url, headers: mcp.headers },
});

const { text } = await generateText({
  model: openai("gpt-5.6-sol"),
  tools: await client.tools(),
  prompt: "List all draft Builder.io page entries for the page model",
  stopWhen: stepCountIs(10),
});

console.log(text);
await client.close();
Pass the session's MCP URL and headers to your agent and run a Builder.io request
SETUP GUIDE

Connect Builder.io API Tool with your Agent

1

Install Composio

typescript
npm install @composio/core @composio/openai openai
Install the Composio SDK, the OpenAI provider, and the OpenAI SDK
2

Create a Composio session

typescript
import OpenAI from "openai";
import { Composio } from "@composio/core";
import { OpenAIResponsesProvider } from "@composio/openai";

const composio = new Composio({ provider: new OpenAIResponsesProvider() });
const client = new OpenAI();

const session = await composio.create("your-user-id", { toolkits: ["builder_io"] });
const tools = await session.tools();
Initialize Composio with the OpenAI Responses provider and create a session scoped to Builder.io
3

Run Builder.io tools with your agent

typescript
let response = await client.responses.create({
  model: "gpt-5.6-sol",
  tools,
  input: [{ role: "user", content: "List all draft Builder.io page entries for the page model" }],
});

while (response.output.some((o) => o.type === "function_call")) {
  const outputs = await composio.provider.handleToolCalls(session, response.output);
  response = await client.responses.create({
    model: "gpt-5.6-sol",
    tools,
    previous_response_id: response.id,
    input: outputs,
  });
}

console.log(response.output_text);
Send a request, execute the Builder.io tool calls through the session, and print the final answer

Why Use Composio?

AI Native Builder.io Integration

  • Supports both Builder.io MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable Builder.io tool execution
  • Rich coverage for reading, writing, and querying Builder.io content, models, assets, and Space settings

Managed Auth

  • Secure API key handling without hard-coding Builder.io credentials in your agent code
  • Central place to manage, scope, and revoke Builder.io access
  • Per user and per environment credentials so production keys stay protected

Agent Optimized Design

  • Builder.io tools are shaped for AI agents, so prompts map cleanly to content and model operations
  • Tools are tuned using real error and success rates to improve reliability over time
  • Comprehensive execution logs so you always know what changed in Builder.io, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Builder.io
  • Scoped, least privilege access to Builder.io Spaces, content, models, and assets
  • Full audit trail of agent actions to support review and compliance
FAQ

Frequently asked questions

Yes, Builder.io requires you to configure your own API key. Once set up, Composio handles secure credential storage and API request handling for you.

Yes! Composio's Tool Router enables agents to use multiple toolkits. Learn more.

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. Learn more.

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

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