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How to connect Higgsfield to Claude

Connect Claude Web, Desktop and Cowork to Higgsfield MCP. Create photorealistic product image with background, generate 10 social video clips, 15s each, and more using natural language, with authentication handled for you.

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Higgsfield is an asynchronous image and video generation service powered by multiple creative AI models. Use it to produce photorealistic images and short videos across diverse model styles and formats.

11 Tools

Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.

This guide walks you through the easiest and most secure way to connect your Higgsfield account to Claude via Composio Connect, enabling it to create photorealistic product image with background, generate 10 social video clips, 15s each, make animated logo intro, 6-second loop, and more such actions on your behalf without compromising your account security.

Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

Also integrate Higgsfield with

ChatGPTHermesAtomic Agent

Connecting Higgsfield to Claude Web, Desktop, and Cowork

Two ways to add the Composio connector. Pick whichever you prefer.

1. Add with one click

Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.

Add to Claude

Add manually

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

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

2. 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 Web, Desktop, and Cowork

3. Connect your Higgsfield account

Back in Claude, ask it to connect to Higgsfield or give it any Higgsfield-related task.

For example, ask Claude to:

  • "Create photorealistic product image with background"
  • "Generate 10 social video clips, 15s each"
  • "Make animated logo intro, 6-second loop"

It will prompt you to authenticate and authorize access.

That's it. Composio's tools are now available in Claude, and your Higgsfield account is ready to use.

What is the Higgsfield Claude Connector, and what's possible with it?

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

Troubleshooting

1. Why does Claude not use the Composio connector for Higgsfield?

The connector can show as connected, but Claude must use it in each Higgsfield conversation.

  • Click + at the lower left of the chat, or type /.
  • Hover Connectors.
  • Turn on Composio.
  • Ask Claude to connect to Higgsfield again.

2. Why does Claude show an MCP server error before Higgsfield connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Higgsfield.

  • Check that the connector URL is https://connect.composio.dev/mcp.
  • Connectors run from Anthropic's cloud, so your device network is usually not the problem.
  • Add the connector again from Customize > Connectors, then ask Claude to connect Higgsfield.
  • If it fails again, send the error and the ofid_ reference id to support@composio.dev.

3. Why does the Higgsfield authorization link not work?

The Composio connector is one server. Your Higgsfield account connects separately when Claude asks for it.

  • If the browser does not open, or the link expires, ask Claude to retry the Higgsfield connection.
  • Composio creates a fresh Higgsfield authorization link.
  • Open that link in your browser and finish the Higgsfield sign-in.

4. Why do Higgsfield actions fail after they worked before?

The Higgsfield connection can expire or lose permission.

  • Ask Claude to inspect the Higgsfield connection.
  • If the connection is unhealthy, disconnect it when Claude prompts you.
  • Reconnect the Higgsfield account and retry the action.
  • If Claude shows a permission prompt, approve it before Claude changes data in Higgsfield.
  • If the action still fails with a permission error, check that the connected account has that permission in Higgsfield itself.

5. How do I switch to a different Higgsfield account?

Claude can manage the Higgsfield connection for you.

  • Ask Claude to disconnect or delete the current Higgsfield account.
  • Ask Claude to connect Higgsfield again.
  • Open the new Composio authorization link for Higgsfield.
  • Sign in with the other Higgsfield account in the browser.
  • After the account connects, ask Claude to retry the Higgsfield task.

6. Why is my Higgsfield connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Higgsfield connection works in Claude Web, Desktop, and Cowork.

  • In Claude Desktop, open Customize > Connectors.
  • Next to Composio, click ⋮ and click Clear cache.
  • If Higgsfield tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
  • On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Higgsfield.
TOOLS

Supported Tools

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

Cancel Request

Cancel a Higgsfield generation request while it is still queued; requests already processing or finished cannot be canceled.

Create Character Reference

Start training a reusable Higgsfield Soul ID character reference from one or more public images.

Estimate Soul V2 Cost

Estimate the authenticated account's credit and USD cost for a fixed Higgsfield Soul V2 Standard image request without starting generation.

Generate Image With References

Submit a Higgsfield Popcorn request that uses one or more reference images and return the request ID used to track the asynchronous result.

Generate Seedance 2 Text Video

Submit a ByteDance Seedance 2.

Generate Image

Submit a text-to-image request to Higgsfield Soul Standard and return the request ID used to track the asynchronous result.

Generate Soul V2 Image

Submit a text-to-image request to Higgsfield Soul V2 and return the request ID used to track the asynchronous result.

Generate Video From Image

Generate a video from a publicly accessible starting image with Higgsfield DOP Lite and return the request ID used to track the asynchronous result.

Get Character Reference

Get a Higgsfield Soul ID character reference and its current training status by ID.

Get Request Status

Get the current state of a Higgsfield generation request and return generated image, video, or audio URLs when complete.

List SOUL V2 Styles

List the SOUL V2 image styles available to the authenticated Higgsfield account, including the style IDs accepted by SOUL V2 generation requests.

FRAMEWORKS

How to build Higgsfield MCP Agent with another framework

ChatGPT logo

ChatGPT

Use Higgsfield MCP with ChatGPT

Hermes logo

Hermes

Use Higgsfield MCP with Hermes

Atomic Agent logo

Atomic Agent

Use Higgsfield MCP with Atomic Agent

FAQ

Frequently asked questions

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

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

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