Turn any AI-generated HTML — reports, dashboards, PRDs, plans — into a permanent, shareable link in 10 seconds. From your browser, or straight from Claude Code and Codex. Your team gets a link that just works. You get a searchable home for everything your agents make.
Works with Claude Code · Codex · Cursor · ChatGPT exports · any HTML
Your agent built an interactive dashboard. You sent your PM a… JPEG. All the tabs, filters, and charts — gone.
You uploaded report_final_v3.html. Nobody opened it, because nobody trusts a random HTML attachment.
That brilliant analysis from three weeks ago? It's in someone's Downloads folder. Nobody knows whose.
Your team ships dozens of these every week. Almost all of them die within a day.
Have a file? Drop it in, get a permanent link. Nothing to install — works with whatever you exported from ChatGPT, Claude, a notebook, or your BI tool.
Upload a fileConnect once over MCP. Then just tell Claude Code or Codex: “publish this to StelaSpace.” Done — even for large, data-heavy reports.
claude mcp add stelaspace --scope user \
--env STELASPACE_API_KEY=ss_sk_... \
-- npx -y stelaspace-mcpPrefer raw HTTP? Use the REST API →
Every artifact renders in a sandboxed iframe on an isolated origin. Interactive stays interactive; risky stays contained — so a link is something your team can actually click.
Every link you share is also saved, versioned, and searchable. Three weeks from now, when someone asks “where’s that churn analysis?” — you search, you find, you send the link. Spaces for teams, roles for access, full-text search across everything your agents ever made.
Start free. Upgrade when your team grows.
Generous free tier. Seriously, share away.
For teams shipping artifacts together.
Claude's artifacts live inside a Claude Team or Enterprise org, only work for Claude, and can't be shared outside your organization. StelaSpace takes the HTML output of any agent — Claude Code, Codex, Cursor, ChatGPT exports — and lets you share it with anyone: teammates, clients, the public, or just your future self.
On its own, not really — an HTML file can run whatever script it likes against whatever origin it's opened on. That's why nobody opens the attachment. StelaSpace renders every artifact in a locked-down iframe served from an isolated origin, so it can't reach your session or your app. Interactive stays interactive; risky stays contained.
Viewers just click a link and the artifact opens in their browser, fully interactive. No account, no install, no GitHub. Only the person publishing needs a StelaSpace account.