Publish AI-generated HTML as a shareable link, and update it in place at the same URL.
Connect Remote server
claude mcp add --transport http host-html https://suifgsvtcbrawzdhyuhk.supabase.co/functions/v1/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"host-html": {
"url": "https://suifgsvtcbrawzdhyuhk.supabase.co/functions/v1/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"host-html": {
"type": "http",
"url": "https://suifgsvtcbrawzdhyuhk.supabase.co/functions/v1/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://suifgsvtcbrawzdhyuhk.supabase.co/functions/v1/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 2 found in our last check
publish_htmlPublish a self-contained HTML document and get back a public URL. Use this whenever the user wants to share, send, or host HTML you produced — a report, dashboard, deck, prototype or one-page site — instead of leaving it as a file they cannot open. The HTML must be self-containe…
update_pageReplace the HTML of a page you already published, keeping the SAME link. Use this for every revision — a fix, a new draft, refreshed numbers — instead of publishing a new page, so a link the user already shared keeps working. Only pages owned by the same account can be updated.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Your personal host-html API key (hh_...) from host-html.com → Account → API keys, as a Bearer token |
Details
| Endpoint | https://suifgsvtcbrawzdhyuhk.supabase.co/functions/v1/mcp (Streamable HTTP) |
| Package | [email protected] (NPM, stdio) |
| First published | 10 Nov 2026 |
| Last updated | 10 Nov 2026 |
| Registry name | io.github.phanosh/host-html |
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