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How to connect Meshy MCP with ChatGPT

Connect ChatGPT to Meshy MCP. Generate photorealistic 3d model of chair, animate walking cycle for humanoid character, and more using natural language, with authentication handled for you.

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Meshy is a Creative Lab providing generative 3D, image, motion, animation, and model-processing APIs. It lets teams quickly create, iterate, and export production-ready creative assets.

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How to connect Meshy MCP with ChatGPT

ChatGPT can take action across your apps and files, stay with a project for hours, and turn a goal into finished materials like sheets, slides, and docs, not just answers.

In this guide, I will explain the easiest and most secure way to connect your Meshy account to ChatGPT via Composio Connect, so it can generate 3d assets, render photorealistic images, animate motion sequences, process and optimize models, and export production-ready files through natural language commands without ever putting your account credentials at risk.

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Why use Composio over default connectors?

  • Apps with read and write access. Default connectors mostly can read your data. Composio's Meshy integration lets ChatGPT take actions like creating drafts, sending updates, labeling records, and more.
  • 1,500+ SaaS toolkits out of the box. Composio gives you instant access to a vast catalog of pre-built connectors, from Gmail and Slack to Notion, Linear, and Salesforce.
  • One MCP server for every app. Connect any of your applications on demand through a single endpoint, rather than juggling a separate server for each app.
  • Smart, context-aware tool loading. Unlike traditional MCP servers that dump every available tool into the LLM context window, Composio searches for and loads only the tools relevant to the task at hand.
  • Cross-app automation. Chain actions across multiple apps in a single run - fetch a thread, summarize it in Notion, and post highlights to Slack without leaving the conversation.

Prerequisites

Note: Composio connects through OAuth. You will be asked to sign in and approve specific permissions. Review the permission screen carefully if you are using a work account.

Step-by-step: Connect Meshy to ChatGPT

1. Install the Composio plugin

Click the button. ChatGPT opens the Composio plugin page. Click Install plugin.

Install in ChatGPT

Composio plugin page in ChatGPT with the Install plugin button

You can also find it inside ChatGPT: go to Settings, open Plugins, search the marketplace for Composio, and click Install plugin.

2. Authenticate

After you install, ChatGPT asks you to authenticate with Composio. Log in and click Allow access to authorize ChatGPT to use your Composio account.

Composio login and Allow access screen for ChatGPT

3. Start using Composio

That is it. Composio tools are now available in ChatGPT. Type @Composio followed by your request, for example @Composio find unread Meshy messages and summarize them, and it will run the actions you authorize. On first use it asks you to authorize Meshy.

Option 2: Add Composio as an MCP server

If you cannot use the plugin marketplace, add Composio as a custom MCP server instead.

1. Open the MCP settings

In ChatGPT, go to Settings and open the Plugins section. Inside the Plugins page, click the MCP tab.

ChatGPT settings showing the Plugins page with the MCP tab selected

2. Add the server

Click Add server. In the Name field enter Composio, for Type select Streamable HTTP, and in the URL field paste the Composio MCP server URL:

bash
https://connect.composio.dev/mcp
ChatGPT Add server dialog with the name Composio, type Streamable HTTP, and the Composio MCP URL

Then click Save. The Composio server now appears in your MCP plugins list.

ChatGPT Plugins page showing the Composio MCP server added to the list

3. Authenticate

Click Authenticate on the Composio entry, log in via Composio, and click Allow access. Composio tools are then available in ChatGPT the same way as with the plugin.

What you can do after connecting Meshy

  • Generate photorealistic 3D model of chair
  • Animate walking cycle for humanoid character
  • Optimize and export glb model for web

Security + privacy notes (important)

  • Use least-privilege access: Only grant permissions you actually need.
  • Review OAuth permissions before approving: Make sure requested scopes match what you expect Composio and ChatGPT to do.
  • Keep write actions human-reviewed: For actions like sending messages, creating labels, or editing drafts, keep manual confirmation enabled.
  • Be careful with sensitive data: Avoid using this setup with highly sensitive information unless allowed by your personal, company, or client policies.
TOOLS

Supported Tools

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

Cancel Creative Lab Task

Cancel a Creative Lab task only while it is PENDING or IN_PROGRESS.

Create Animation Task

Start a 3-credit task that applies either a selected library animation or a succeeded Text to Motion clip to a completed rigging task and return the animation task ID.

Create Auto Split Task

Split a succeeded untextured Meshy 6 or Meshy 7 model into separately printable parts and return the task ID.

Create Collapsible Fidget Task

Start an entitled 6-credit task that generates a collapsible fidget directly from an image and return the task ID.

Create Convert Task

Start a 1-credit task that converts a model into one or more requested formats; returns the task ID.

Create Creative Lab Build

Start a 3D build from a succeeded matching Creative Lab prototype.

Create Creative Lab Prototype

Start an entitled image-to-prototype task for a fixed Creative Lab product.

Create Image to 3D Task

Start a 3D generation task from one to four views of one object or a prior task's input images.

Create Image to Image Task

Start a credit-consuming task that edits or restyles one to five reference images from a text instruction.

Create Multi-Color Print Task

Start a 10-credit task that converts a GLB or FBX model from a prior Meshy task or direct URL into a limited-color 3MF for 3D printing, and return the task ID.

Create Print Analysis Task

Start a free task that analyzes a GLB, GLTF, OBJ, FBX, or STL model from a prior Meshy task or direct URL for printability defects and return the task ID.

Create Print Repair Task

Start a 10-credit task that repairs a GLB, GLTF, OBJ, FBX, or STL model from a prior Meshy task or direct URL for 3D printing and return the task ID.

Create Remesh Task

Start a 5-credit task that remeshes a model to the requested topology and polygon count, optionally resizes it, and exports the remeshed result in the requested formats.

Create Resize Task

Start a 1-credit task that scales a model by height, longest side, or automatic sizing and return the task ID.

Create Retexture Task

Start a credit-consuming task that applies one text, image, or multiview style source to an existing 3D model.

Create Rigging Task

Start a 5-credit task that rigs a GLB character with a biped or quadruped skeleton and return the task ID.

Create Text to 3D Task

Start a new Text to 3D preview or fused geometry-and-texture task and return its task ID.

Create Text to Image Task

Start a credit-consuming 2D image generation task from a text prompt.

Create Text to Motion Task

Start an entitled motion-generation task from a text prompt and return its task ID.

Create UV Unwrap Task

Start a 5-credit task that generates UV coordinates for a GLB model and return the task ID.

Delete Task

Permanently delete a GA or Text-to-Motion task and its retained outputs.

Get Credit Balance

Return the connected Meshy account's available credit balance before starting paid generation tasks.

Get Task

Retrieve current status, errors, and available outputs for one task from a selected Meshy task family.

List Animation Library

Search or filter Meshy's unpaginated animation catalog and return action IDs for use when creating animation tasks.

List Tasks

Return one page of tasks for one selected Meshy task family, with an opaque cursor for safe continuation.

List Usage Records

Return one page of terminal API-task usage and consumed credits for the connected Meshy team.

Refine Text to 3D Task

Apply texture to a succeeded Text to 3D preview and return the new refine task ID.

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FAQ

Frequently asked questions

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

Yes, you can. ChatGPT 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 Meshy tools.

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

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