Describe the missing thing
Start with ordinary language: who it is for, what feels painful today, and what should become easier.
Any app, shaped around your life
If you can describe it,
you can make it happen.
Start with OpenCloud Agent in your browser, or bring Codex, Claude Code, or another coding agent. OpenCloud gives it a place to build, test, launch, and keep improving the app with you.
No template to squeeze intoVerified before launchPrivate by default
The app can be completely yours. The difficult plumbing is already here.
01Data
02Sign-in
03Files
04Live updates
05Automations
06Monitoring
From a missing thing to a working thing
Your words become the product brief.
You describe the people, the problem, and the result you want. Agent turns that into a real app, proves the important workflows, and gives you something live to react to.
Choose how to build
Use OpenCloud Agent directly in your browser, or bring a coding agent you already work with.
Watch it become real
Your agent builds the interface and the working system behind it, then tests the flows that matter before launch.
Keep shaping it
Open the live app, use it, and describe the next change. OpenCloud keeps the app, its history, and its agent together.
Two ways to begin
Use our agent, or bring yours.
The destination is the same: a complete app with its own live URL, verified workflows, and a place to keep improving it.
Build from your browser. Come back whenever you like.
Describe the app in a persistent conversation. OpenCloud Agent can build it, launch it, remember the decisions, and keep working on the same app from your phone or computer.
- No terminal setup
- Persistent app workspace
- Built-in verification
- Ongoing app care
Keep the agent and workflow you already know.
Give Codex, Claude Code, or another supported coding agent the OpenCloud starter prompt. It gets the build and safety instructions, then asks what you want to make.
- Codex
- Claude Code
- Verified CLI
- Hosted connector
The invisible part of the magic
Your app is unique. Its foundations can be ready.
OpenCloud gives Agent the dependable building blocks behind the experience, so more of the work goes into what makes your app yours.
organized
Data that stays organized
Save the information your app needs, with clear rules for who can see or change it.
secure access
Simple sign-in
Let people sign in without building a separate account system. You decide who can open a private app.
uploads
File uploads
Add documents, photos, and other uploads without setting up a separate file service.
in sync
Live updates
Show changes as they happen, so teams can stay in sync without refreshing the page.
behind the scenes
Automations
Run reminders, calculations, AI features, and other tasks behind the scenes.
peace of mind
A built-in safety net
See errors and activity, keep backups, and return to an earlier app version when needed.
Prefer your own coding agent?
Give it the map. Then use your own words.
The starter prompt tells your coding agent how to use OpenCloud, build the complete product, and prove it works before launch. Copy it as-is, then describe what is missing in your world.
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://plan-homepage-competitive-research.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.
What do you wish existed?
Make that app happen.
Start a conversation with OpenCloud Agent, or hand the starter prompt to your coding agent. The first useful version can begin with one honest description.