Codex Hosting
Give Codex somewhere to publish, so every build comes back as a live link
Hosting your agent can use
Codex can plan, write and test a whole site on its own, then it stops at the last step: putting it online. Tiiny Host is hosting Codex can use directly. Connect our MCP server once and Codex can publish a build to a live URL, update it in place and hand you the link when the task is done. There are no deploy scripts or hosting dashboards to set up, and it works on every plan, including free.
From Codex build to live link
Do it yourself, or let Codex do all three
1. Drop in the build
Drag Codex's build output onto Tiiny Host, or connect the MCP server and Codex uploads it for you.
2. Name the link
Pick the name yourself, or tell Codex which name to use.
3. Launch
The site goes live and Codex replies with the link.
Made for agent publishing
🔌 Two-command setup
Add the server with codex mcp add, sign in with codex mcp login, and Codex is ready to publish.
🔗 A live link every task
Ask Codex to publish when it finishes and the link comes back in the same reply.
🔄 Updates in place
Codex can update an existing site, so the URL you shared keeps working after every change.
🧩 Set up once
The Codex app, CLI and IDE extension share one configuration, so the connection follows you.
🔒 Private previews
Password protect work-in-progress sites from your dashboard on Solo and above.
💬 Human feedback
From the Tiny plan, reviewers pin comments on the live page, so you can pass their notes straight back to Codex.
Why Codex publishes to Tiiny Host
Most hosts were designed for people clicking through a dashboard or wiring up CI. Tiiny Host is simple enough for an agent to use in one step.
Start free. Scale when Codex does.
The MCP server is included on every plan. Start on the free plan and upgrade when you need more sites, bigger uploads, unlimited daily updates or your own domain.
- ✓ 1 live site
- ✓ HTML and zip uploads up to 3 MB
- ✓ 5,000 visits and 5 GB bandwidth a month
- ✓ Free yourname.tiiny.site address with SSL
- ✓ Codex publishing over MCP
- – Shows a small Tiiny Host banner
- Tiny $5 · no banner, 25 MB uploads, analytics, QR codes, feedback mode
- Solo $13 · 5 sites, unlimited uploads, custom domains, password protection, code and visual editors, API
- Pro $31 · 15 sites, email capture, team members, priority support
- Pro Max $74 · unlimited sites, 2 TB of storage
How big can my site be?
Per-file upload limit by planAgents iterate fast, so watch the daily limit as well as size: the free and Tiny plans allow three uploads a day, updates included, while Solo and above are unlimited. Most built front ends are a few hundred KB to a few MB.
Prefer scripts? Use the REST API
Put publishing in a build step or a Codex skill. One POST with the output and an API key returns a live link, and a PUT to the same domain replaces it. API keys come with Solo and above; the MCP server is on every plan.
curl -X POST https://ext.tiiny.host/v1/upload \
-H "x-api-key: $TIINY_API_KEY" \
-F "files=@dist.zip" \
-F "domain=codex-preview.tiiny.site"
# → https://codex-preview.tiiny.site
# PUT the same domain to replace itWhat Codex can publish for you
A preview for every task
Have Codex publish each branch or task so reviewers can click a link instead of pulling code.
Prototypes
Spin up several versions of an idea and send all the links at once.
Internal tools
Small tools for your team, published and updated by Codex as the requirements change.
Reports & dashboards
Codex regenerates a dashboard from fresh data and updates it at the same URL.
Docs sites
Documentation rebuilt and republished whenever it changes.
Landing pages
Marketing pages Codex drafts, publishes and revises while you review.
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