No coding needed · Set up in minutes
Answer customer emails, triage alerts and approve expenses automatically. Refunds and other sensitive actions wait for your one-click approval in Slack or email.
Hi Sam, sorry your order arrived damaged. I've refunded $48.00 to your card; you'll see it in 3-5 business days.
Try it: this is what an approval request looks like in Slack or email.
Agents
An agent has one job, the apps it needs and your rules. It handles the routine part on its own and pauses for you when something matters.
Reads the inbox, looks up the order, drafts the reply, updates the record, in Gmail, Shopify, Stripe, HubSpot, GitHub and more.
On a schedule, when you message it in Chat or Slack, or when your own systems send it work.
Refunds, payments and anything sent to a customer wait for you to approve, edit or deny in Slack, Lark or email.
Waits minutes or days for your answer, then carries on exactly where it left off.
A ready-made workflow for a common job, set up with its apps, rules and schedule. Add your keys and turn it on.
See examples →Write the job in a sentence or two. LoopEngine plans the steps and where it asks you, then adds it to the agent you picked.
See workflows →Write an agent in TypeScript with your own tools and rules, and run it anywhere Node runs.
For developers →Workflows
Write what you want done in a sentence or two. LoopEngine plans every step, picks the apps and abilities it needs and shows where it will ask you. Nothing is set up until you approve the plan.
“Every Monday, find timely blog ideas, ask me which to write, draft it, and let me review it before it goes up.”
Workflow examples
Each is the message you'd type to describe it: use it as it is or change it to fit, and approve the plan.
“Every 10 minutes, check our support inbox. For each customer email, look up their order in Shopify and our policies, and reply in the thread. Let me approve every reply, and leave refund requests for the team.”
Asks you before: sending a reply
“Every 10 minutes, find refund and return requests in our inbox. Check each against the Shopify order and our return policy, work out the amount, and refund it. Ask me before any refund or reply goes out.”
Asks you before: issuing a refund; sending the reply
“When our alerting tool sends an alert, rate how bad it is, check GitHub for the deploys and merged changes that likely caused it, and send me a short summary in Slack. Ask me before opening or commenting on an issue.”
Asks you before: opening or commenting on issues
“Every 10 minutes, turn each request in our shared inbox into a GitHub issue with an owner and a due date, then tell the sender who is handling it. Let me approve the reply.”
Asks you before: replying to the sender
“Every hour, pick up new leads in HubSpot, research each company on the web, and send a short, personal first email. Ask me before sending, and before updating the lead.”
Asks you before: sending the first email; updating the lead
“When I send you a company's name before a sales call, research the company and its recent news, check what we know about them in HubSpot, and send me a one-page brief.”
Apps
Connect Stripe, GitHub, Notion, Linear and dozens more once for your workspace, then give each agent only the tools its job needs. Apps without their own connection, like Gmail and Shopify, come as abilities.
Pick the app and sign in to it, or paste its key. Every tool is ready for your whole workspace.
Each agent gets only the tools you tick, with its own permission for each.
Reading runs on its own; sending, paying or changing records waits for your OK.
Customers, payments, invoices, subscriptions and refunds
Asks you before: refunds and anything that changes records
Commits, pull requests, Actions runs and issues
Asks you before: opening issues and pull requests
Search, read and write pages and databases
Asks you before: writing pages
Issues, projects and documents
Asks you before: creating and updating issues
Search the web, read pages, map and crawl sites
Asks you before: crawls and other paid jobs
Search and read threads, draft, label and send email
Asks you before: sending
Find orders with payments, refunds and tracking
Asks you before: refunds
Connect your company's own MCP server as an app, or add a private ability for your internal APIs. Only your workspace sees them.
You stay in control
Every action has a simple setting. When something needs your OK, the agent pauses and waits, for minutes or for days, then carries on exactly where it stopped.
No. Pick a workflow example and it comes set up: the apps it works with, what it may do on its own, and when it runs. Then add the keys for those apps (each step says where to find them), choose where approvals reach you, and turn it on, all in the browser.
For developers
Run the same engine on your own servers, write agents in code, and add abilities from the CLI.
$ npx create-loopengine@latest my-agents
$ cd my-agents
$ npx loopengine dev