How to Use the Fly.io MCP in Mastra AI

Q: Can Mastra AI and Fly.io manage my persistent volumes?

Mastra AI agents can use listvolumes to verify storage availability. They can then inform your deployment logic if a machine needs a specific volume attached.

Q: Does Fly.io support Mastra AI retries for failed deployments?

You can configure your Mastra AI workflow to retry createmachine if the initial attempt fails. It checks the machine status using getmachine to confirm the retry success.

Build reliable multi-step infrastructure workflows with Mastra AI and the Fly.io MCP Server.

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Connect Fly.io MCP to Mastra AI

Create your Vinkius account to connect Fly.io to Mastra AI and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Fly.io with Mastra AI

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Perplexity

Automated infrastructure workflows

Define complex logic for your edge fleet. Use `list_machines` to identify targets and `stop_machine` to manage costs during off-peak hours. Your Mastra AI agents run these steps sequentially. If a task fails, you can define retries that check `get_app` before attempting to restart your services.

Conditional scaling with Mastra AI

Set up agents that monitor your load and trigger `create_machine` when capacity runs thin. The logic lives in your workflow definition. It removes the need for manual oversight. Your agent evaluates the environment using `list_apps` and scales horizontally only when the criteria are met.

Secure remote execution

Perform maintenance tasks across your cluster via `exec_machine`. You can wrap these in approval steps to keep a human in the loop. Mastra AI ensures that every command is logged and authorized. You get a clear trail of every diagnostic migration or shell operation performed on your machines.

Setup guide

Set up Fly.io MCP in Mastra AI

Prerequisites

Node.js 18+ and a TypeScript project
@mastra/mcp + @mastra/core packages
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run npm install @mastra/mcp @mastra/core plus your preferred model provider (e.g. @ai-sdk/openai).
2

Configure the MCPClient
Create an MCPClient with your Vinkius endpoint as a URL object. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Discover and inject tools
Call mcpClient.listTools() and spread the result into your agent's tools object. All Fly.io tools become native Mastra tools.
4

Run with any model
Swap openai("gpt-4o") for any AI SDK-compatible provider. Call agent.generate() and the agent routes tool calls through MCP automatically.

agent.ts

import { MCPClient } from "@mastra/mcp";
import { Agent } from "@mastra/core/agent";
import { openai } from "@ai-sdk/openai";

const mcpClient = new MCPClient({
  id: "flyio-mcp-client",
  servers: {
    "flyio-mcp": {
      url: new URL(
        "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
      ),
    },
  },
});

const agent = new Agent({
  name: "Fly.io Agent",
  model: openai("gpt-4o"),
  instructions: "You have access to Fly.io tools.",
  tools: {
    ...(await mcpClient.listTools()),
  },
});

const result = await agent.generate(
  "List recent Fly.io transactions"
);
console.log(result.text);

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Common questions about Fly.io MCP in Mastra AI

Add the server URL to your Mastra client configuration. Your agents will then see the available tools and can call them as part of any automated task.

Mastra AI agents can use `list_volumes` to verify storage availability. They can then inform your deployment logic if a machine needs a specific volume attached.

You can configure your Mastra AI workflow to retry `create_machine` if the initial attempt fails. It checks the machine status using `get_machine` to confirm the retry success.

The server requires a scoped token for access. Your infrastructure secrets remain isolated, and the connection is restricted to the specific endpoints defined in your server configuration.

The server only shares metadata like machine IDs, status codes, and region tags. No sensitive customer traffic data is ever read by the tools.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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