Cults MCP server for AI agents and assistants

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Cults MCP or direct API to search models, list designer storefronts, manage collections, and track download history through natural language.

Cults logoCults
Api Key

Cults is a digital marketplace for 3D printing models, connecting designers and makers. It lets creators share, sell, and discover a huge variety of printable designs easily.

3 Tools

Try Cults now

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

TOOL ROUTER PLAYGROUND
Cults
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TOOLS

Supported Tools

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

Get Approved Origins

Inspects the Cults creation page to detect any sharing origin information.

Cults GraphQL POST

Execute GraphQL queries and mutations against the Cults3D API.

Share on Create (FR)

Generate a one-click share URL for publishing a 3D file to Cults (French locale).

SETUP GUIDE

Connect Cults MCP Tool with your Agent

1

Install Composio

typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
Install the Composio SDK and Claude Agent SDK
2

Create Tool Router Session

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

const composio = new Composio({ apiKey: 'your-api-key' });

console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);
Initialize the Composio client and create a Tool Router session
3

Connect to AI Agent

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

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: mcp.url,
    headers: { 'x-api-key': 'your-composio-api-key' }
  }
});

const tools = await client.tools();

const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{ role: 'user', content: 'Find the most popular 3D models this week on Cults' }],
  stopWhen: stepCountIs( 5 )
});

console.log(`Agent: ${text}`);
Use the MCP server with your AI agent
SETUP GUIDE

Connect Cults API Tool with your Agent

1

Install Composio

typescript
npm install @composio/openai
Install the Composio SDK
2

Initialize Composio and Create Tool Router Session

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

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
Import and initialize Composio client, then create a Tool Router session
3

Execute Cults Tools via Tool Router with Your Agent

typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Find trending 3D models for home decor on Cults'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
Get tools from Tool Router session and execute Cults actions with your Agent

Why Use Composio?

AI Native Cults Integration

  • Supports both Cults MCP and direct API based integrations
  • Structured, LLM-friendly schemas for reliable tool execution
  • Rich coverage for searching, listing, and managing Cults 3D models and collections

Managed Auth

  • Built-in API key handling, securely stored and managed by Composio
  • Central place to manage, scope, and revoke Cults API keys
  • Per user and per environment credentials—no hard-coded secrets

Agent Optimized Design

  • Tools are tuned using real error and success rates for improved reliability
  • Comprehensive execution logs so you always know what ran, when, and on whose behalf

Enterprise Grade Security

  • Fine-grained RBAC so you control which agents and users can access Cults
  • Scoped, least-privilege access to Cults resources
  • Full audit trail of agent actions for review and compliance
FAQ

Frequently asked questions

Yes, Cults requires you to configure your own API key credentials. 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.

Yes. Composio is SOC 2 Type II compliant and is built to keep your Cults connection and credentials secure. OAuth tokens and API keys are encrypted, and sensitive customer data is protected at rest and in transit.

Composio also undergoes independent security testing and continuously monitors its systems for security threats. You can review the latest reports and policies in the Composio Trust Center.

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

Create the key in your Cults account settings, then paste it once on Composio's connection page. Composio stores it encrypted and uses it only for the Cults actions your agent runs. Nobody else in your workspace can read it, and you can revoke it inside Cults at any time.

When you connect a Cults account through Composio, every action runs under that account, so anything the agent creates, sends, or changes shows up in Cults as done by you. Keep an approval step in your prompt for actions with side effects, such as sending or deleting, and have the agent draft first.

Whatever the credentials you connect allow inside Cults. If Cults lets you scope a key to specific permissions, create a scoped one so the agent can only do what you intend. You can revoke the key inside Cults at any time.

Yes. Composio supports multiple connected accounts for the same app, and that works in Claude, ChatGPT, or any other assistant you connect through Composio. Give each Cults connection a name such as work or personal, and the assistant uses the one you mention in the request. Each account keeps its own credentials and nothing is merged.

The connection stops working the moment Cults rejects the old key. Create a new key in Cults and reconnect the account from the Composio dashboard or by asking your agent to reconnect Cults. Nothing else changes.

Composio's free plan includes 100,000 tool calls per month with no credit card, which covers most personal Cults use. Paid plans add higher limits and team features. Your Cults plan and its API limits still apply as usual.

Built-in connectors usually give one AI access to a limited set of apps. Many people use Composio because it lets their AI connect to more apps than it normally supports, or connect to multiple accounts for the same app (e.g. connect Claude to multiple Cults accounts).

With Composio, you connect Cults once and then use it across different AI assistants without setting it up separately in each one. Connect your apps to Composio once, then connect Composio to whichever AI you use, whether that's Claude, ChatGPT, Hermes, or your own custom assistant.

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Managed auth, hosted MCP servers, and every Cults tool your agent needs.Free to start.

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