Midjourney MCP Server for Mastra AI 9 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Midjourney through the Vinkius and Mastra agents discover all tools automatically — type-safe, streaming-ready, and deployable anywhere Node.js runs.
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Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token — get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"midjourney": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Midjourney Agent",
instructions:
"You help users interact with Midjourney " +
"using 9 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Midjourney?"
);
console.log(result.text);
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Midjourney MCP Server
Connect Midjourney image generation to any AI agent and create stunning visuals through natural conversation. Generate images from text prompts, upscale to high resolution, create variations, blend images, and even reverse-engineer prompts from existing images.
Mastra's agent abstraction provides a clean separation between LLM logic and Midjourney tool infrastructure. Connect 9 tools through the Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution — deployable to any Node.js host in one command.
What you can do
- Text-to-Image — Generate high-quality images from descriptive prompts
- Upscale — Enhance any of the 4 grid images to full resolution
- Variations — Explore creative alternatives based on any generated image
- Blend — Combine 2-5 images into a new composition
- Describe — Reverse-engineer a prompt from any image
- Inpaint — Edit specific regions of images with masks
- Task Monitoring — Track generation progress and retrieve completed images
The Midjourney MCP Server exposes 9 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Midjourney to Mastra AI via MCP
Follow these steps to integrate the Midjourney MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 9 tools from Midjourney via MCP
Why Use Mastra AI with the Midjourney MCP Server
Mastra AI provides unique advantages when paired with Midjourney through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure — add Midjourney without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Midjourney tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host — Vercel, Railway, Fly.io, or your own infrastructure
Midjourney + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Midjourney MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Midjourney, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Midjourney as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Midjourney on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Midjourney tools alongside other MCP servers
Midjourney MCP Tools for Mastra AI (9)
These 9 tools become available when you connect Midjourney to Mastra AI via MCP:
blend
Provide URLs of existing images to blend together. Optionally add a text prompt to guide the blend. Blend multiple images together into one composition
describe
Useful for understanding how to recreate styles and compositions. Generate a text prompt from an image (reverse engineer)
get_task_status
Returns progress percentage, image URLs when ready, and available actions (upscale/variation). Check the status of an image generation task
get_tasks
Useful for monitoring ongoing generations and finding image IDs for upscale/variation. List recent image generation tasks
imagine
The prompt should be in English and can include style modifiers like "--ar 16:9" for aspect ratio, "--v 6" for version, "--s" for stylization. Returns a task ID and thumbnail URL. Use the task ID to check generation progress. Generate an image from text prompt using Midjourney
inpaint
The rest of the image remains unchanged. Edit a specific region of a generated image using a mask
reroll
Useful when none of the initial 4 images are satisfactory. Regenerate 4 new images with the same prompt
upscale
Returns the upscaled image URL. Upscale one of the 4 generated images to higher resolution
variation
Useful for exploring different interpretations of a concept. Create a variation of one of the 4 generated images
Example Prompts for Midjourney in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Midjourney immediately.
"Generate an image of a cyberpunk city at sunset, 16:9 aspect ratio."
"Upscale image position 2 from the last generation."
"Describe this image and tell me what prompt would create it: https://example.com/art.jpg"
Troubleshooting Midjourney MCP Server with Mastra AI
Common issues when connecting Midjourney to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpMidjourney + Mastra AI FAQ
Common questions about integrating Midjourney MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
Connect Midjourney with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Midjourney to Mastra AI
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.