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How to integrate OKZest MCP with Atomic Agent

Connect Atomic Agent to OKZest MCP. Render personalized image for user avatar, inspect reusable design components for inconsistencies, and more using natural language, with authentication handled for you.

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OKZest is a design automation platform that inspects reusable designs and renders personalized images via a REST API. Use it to audit design components and generate tailored visuals at scale.

4 Tools

Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including OKZest.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a OKZest account. See the Atomic Agent documentation for installation instructions.

Also integrate OKZest with

ChatGPTClaude CoworkHermes

How Atomic Agent connects to OKZest

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect OKZest to Atomic Agent

  1. Sign up or sign in to the Composio dashboard. Copy your API key.
  2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
  3. Ask Atomic Agent to do something in OKZest. It searches Composio for the right tool.
  4. On first use, open the sign-in link returned in the chat. Connect your OKZest account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

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

The OKZest MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your OKZest account. It provides structured and secure access to your reusable designs and image rendering tools, so your agent can browse designs, inspect design details, review editable fields, and render personalized images on your behalf.

  • Design browsing: Have your agent list the reusable designs available in your OKZest account.
  • Design inspection: Let the agent retrieve a design’s editable parameters and usage information before creating an image.
  • Editable field review: Direct your agent to check which design fields can be changed, including their accepted types and available choices.
  • Personalized image rendering: Instruct your agent to render an image from a chosen design with temporary layer or background changes.

Use OKZest from Atomic Agent

With your account connected, ask Atomic Agent to work with OKZest in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

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

Get Design

Return one OKZest design, including its editable URL parameters and usage counters, by design ID.

Get Design Fields

List the editable field descriptors, accepted types, and choices for an OKZest design before rendering it.

List Designs

Return one page of designs available to the connected OKZest account.

Render Image

Render an image from an OKZest design with optional temporary layer or background changes.

FRAMEWORKS

How to build OKZest MCP Agent with another framework

ChatGPT logo

ChatGPT

Use OKZest MCP with ChatGPT

Claude Cowork logo

Claude Cowork

Use OKZest MCP with Claude Cowork

Hermes logo

Hermes

Use OKZest MCP with Hermes

FAQ

Frequently asked questions

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

Yes, you can. Atomic Agent 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 OKZest tools.

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

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