• WORKER
  • CLEANUP
  • LOGGING
  • HUMAN

How to automate background task execution with your AI

Connect your AI to a Google Pub/Sub subscription to turn it into a dedicated worker. It will monitor your queue and handle incoming tasks as they arrive.

Ask AI about this page

Short answer

How can I make my AI process queued tasks automatically?

Your AI acts as a consumer that pulls messages from a specific subscription. It processes each task individually and confirms completion to clear the queue. You get a hands-off way to manage asynchronous workloads.

Task outcomes

Where your tasks land.

What happens when your AI starts working the queue.

WORKER

Continuous task pulling

The AI monitors the subscription and pulls new messages. It stays ready for the next task immediately after finishing the current one.

CLEANUP

Queue management

Once a task is done, the AI acknowledges the message. This prevents the same task from being sent to the AI again.

LOGGING

Execution history

Every message pulled is a discrete event. You can track what the AI processed by looking at your Pub/Sub metrics.

HUMAN

Manual intervention

If a task fails or requires a decision, the AI stops. You decide whether to retry the message or fix the underlying issue.

The workflow

What your AI does when a message arrives.

The AI follows a loop to ensure every message in your subscription gets handled.

  1. Fetch new tasks

    The AI checks the subscription for any pending messages that haven't been processed yet.

    pull_messages

  2. Execute logic

    Your AI processes the data contained within the message according to your instructions.

    pull_messages

  3. Confirm completion

    The AI tells the subscription that the task is finished so the message is removed from the queue.

    acknowledge_messages

  4. Ready for next

    The AI returns to the start of the loop to look for more work.

    pull_messages

Try it

Copy these to start.

Use these prompts to kick off your background worker.

Starting points

Replace the subscription names and message types with your actual Google Cloud details.

Google Pub/Sub Subscription Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_lZzUbzVarBRnSBctAsw53Dh2UOHl2qeOpDumlpQ3/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Google Pub/Sub Subscription capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "google-pubsub-subscription-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_lZzUbzVarBRnSBctAsw53Dh2UOHl2qeOpDumlpQ3/mcp"
    }
  }
}
Copy into chat04

  • Pull the next message from the 'image-processing-sub' subscription and resize the uploaded file.

  • Check the 'email-notifications-sub' subscription for new user signups and draft a welcome email.

  • Pull messages from 'data-sync-sub' and update my local database with the new records.

  • Monitor the 'error-logs-sub' subscription and summarize any critical errors found in the messages.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Google Pub/Sub Subscription once, then ask.

Just provide your credentials once. Your connection stays secure and encrypted, and you can start giving your AI instructions immediately.

Connect Google Pub/Sub Subscription to your AI

FAQ

How the worker behaves

  • 01

    Can the AI delete messages from the subscription?

    No. The AI can only acknowledge messages to remove them from the queue after processing.

  • 02

    Does the AI handle multiple messages at once?

    The AI pulls and processes messages one by one to ensure each task is completed before moving to the next.

  • 03

    What happens if the AI fails to process a message?

    If the AI doesn't acknowledge the message, it will eventually reappear in the subscription for another attempt.

  • 04

    Can the AI create new Pub/Sub topics?

    No. The AI can only interact with existing subscriptions using the provided tools.

  • 05

    Can I see the content of the messages?

    Yes. The AI pulls the message data so it can read and act on the specific information inside.

  • More questions about Google Pub/Sub Subscription? The Connector page answers them. See everything the Google Pub/Sub Subscription Connector can do

Connect Google Pub/Sub Subscription to Claude, Cursor, ChatGPT & more