A home for apps built with AI

Your agent builds.
OpenCloud runs.

Tell Codex, Claude Code, or another coding agent what you want to make. OpenCloud gives it one place to build, test, and publish your app, with sign-in, data, files, and hosting included.

Setup guide

Works with coding agentsPrivate by defaultYou approve access

your-agent / project-board ready

YOU

You

Build a task tracker for our product launch.

Agent

I’ll create Relay: a clear board for tasks, owners, due dates, and progress from backlog to done. Then I’ll test it before it goes live.

✓project board and sample tasks ready

✓add, edit, search, and status changes tested

✓sign-in and task privacy checked

→Relay · Project board starter

Everything your app needs, brought together in one place.

01Data

02Sign-in

03Files

04Live updates

05Automations

06Monitoring

From idea to live app

A simple path from your idea to something you can use.

You decide what the app should do. Your coding agent builds and tests it, while OpenCloud gives it only the access it needs for this project.

Copy the prompt

Paste the starter prompt into Codex, Claude Code, or another supported coding agent.

Describe your app

Explain what you need in plain language. Your agent asks only the questions that matter.

Approve the connection

Review your live app

Your agent builds and tests the important tasks, then shares the live link when everything is ready.

Everything included

The essentials are already taken care of.

OpenCloud brings the pieces your app needs together, so you and your agent can focus on what the app should do.

DBorganized

Data that stays organized

Save the information your app needs, with clear rules for who can see or change it.

IDsecure access

Simple sign-in

Let people sign in without building a separate account system. You decide who can open a private app.

FSuploads

File uploads

Add documents, photos, and other uploads without setting up a separate file service.

RTin sync

Live updates

Show changes as they happen, so teams can stay in sync without refreshing the page.

FNbehind the scenes

Automations

Run reminders, calculations, AI features, and other tasks behind the scenes.

OKpeace of mind

A built-in safety net

See errors and activity, keep backups, and return to an earlier app version when needed.

Ready to start

One starter prompt. Then use your own words.

The starter prompt tells your coding agent how to use OpenCloud and which safety checks to follow. Copy it as-is, then describe the app you want.

Works with Codex, Claude Code, and other supported coding agents. Using ChatGPT or Claude in the browser? Follow the setup guide first, or read the quickstart.

Begins by asking what you want to build Asks only the questions that matter Keeps passwords and private information out of chat Tests your app before it goes live Shares the live link and a clear summary

starter-prompt.txt

Build and deploy the app I describe next using OpenCloud.

Before acting, read and follow the current OpenCloud builder instructions at https://investigate-slack-integration.ocd.dev/SKILL.md. Treat them as authoritative. Use the verified OpenCloud CLI when you have a terminal; use the hosted OpenCloud connector only when no terminal is available. Never invent or bypass APIs, credentials, IDs, URLs, or verification results.

If I have not described the app yet, ask me what I want to build. Then:

- Clarify only decisions that would materially change the product; make sensible defaults for everything else.
- Reuse an existing app only when it clearly belongs to this project. Otherwise create a new private app unless I explicitly request a public one.
- Build a complete, polished, mobile-friendly product with every requested capability.
- Never ask me to paste passwords, cookies, tokens, email links, credentials, or secret values. Use OpenCloud’s browser approval and protected secret-entry flows.
- Validate each coherent revision, test it in isolated development with synthetic data, fix failures, obtain an exact-revision verification receipt, promote that receipt, wait for deployment, and run production verification.
- Do not stop after generating code, validating, or creating a preview.

I authorize production deployment only for the exact revision that passes OpenCloud’s isolated verification for this request. This does not authorize deleting, restoring, rolling back, exposing private data, or changing unrelated apps or platform resources.

Finish by giving me the canonical live URL, a concise summary of what was built, and the final validation, deployment, and production-verification results. If blocked, explain the exact blocker and the smallest action I need to take.

Ready when you are

Describe it. Build it. Use it.

Copy the starter prompt, paste it into your coding agent, and say what you need. Your agent builds and tests the app, then shares the live link when it is ready.