Clopen

Working

All-in-one web workspace for AI coding agents

41 GitHub starsPushed 2 days agoRuns in the browser1 checkDeveloper utilities

Open Clopen SourceChecked 2 days ago

What stands out

Taken from the page and the access facts we recorded. Nothing here is guessed.

chat with coding agents
preview apps in-workspace
No account required
Free
Source is public

What we checked

A missing tick means we have not measured it. A red mark is a check that failed.

App accessible
The last check reached a working page.
Page rendered
The last browser pass found a page that rendered.
Screenshot kept
We captured a picture of the page.

Looked: 0
Opened: 3
Checks: 1
Watching: 0

Looked and opened count distinct browsers on this site, not verified people. Checks are requests we made. None of these come from the app itself.

Screenshot of Clopen — Screenshot from our last capture

Development

One snapshot so far

Active

Commits landed in the last 90 days.

We hold one capture of this repository, so there is no trend to show yet. That is a fact about how long we have been watching, not about the project.

Evidence

Each bar is one request we made

Checks: 1
Working: 100%
Median response: 412ms
Watching since: 2 days ago

Browser render check

Checked 13 hours ago in a real browser

1 page rendered

Pages loaded in a real browser, not just an HTTP request. Route discovery is best-effort — nav links not in the initial DOM are not followed. How we check

Activity

Watching since 2 days ago

Last content change: None seen yet
Unchanged for: 2 days
Certificate expires: in 82 days

We hash the visible text on every check, so a redesign registers and a rotating advert does not. An app that has not changed in a long time is not necessarily abandoned — but it is a fact worth knowing before you depend on it.

What it does

Clopen is an open-source web workspace for Claude Code, OpenCode, Codex, Copilot, Qwen Code, Pi, Cline, and Cursor. It combines chat, terminal, git, live browser preview, and a database client, plus skills, subagents, commands, and MCP connectors. Get started free from GitHub; it runs locally, including at localhost:9141.

What people say

No reviews yet.

We would rather show none than invent them.

Embed this status

Put it in your README. It updates itself every time we check, and links to your verification record — evidence a stranger can read, not a page selling them something.

[![Clopen — still works](https://itstillworks.cruscible.com/api/badge/clopen)](https://itstillworks.cruscible.com/verify/clopen)

Others like this

Each of these answered on its most recent check.