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Hostsmith

Hostsmith MCP Server

Let your agent publish directly to the web

Built for AI coding agents to publish directly. Prompt it, deploy it, get a URL - without leaving your chat.

Silent demo - no audio.

Start free Install the MCP

Free account, no credit card. Works with Claude Code, Cursor, Cline, Windsurf, and more.

What your agent can do

One MCP server. A small set of verbs your agent already knows how to chain.

  • Create a site

    Spin up a subdomain on hostsmith.link in one tool call.

  • Deploy a file

    Ship inline HTML, JSON, PDFs, images, ZIPs. Single file = one site.

  • Pick US or EU

    Choose where the site lives. Architectural data partition, not a checkbox.

Install the MCP

Pick your agent, copy the snippet, paste into its MCP config. First tool call opens an OAuth window so the server can publish on your behalf.

hostsmith/mcp-server on GitHub (opens in new tab)

Claude Code
~/.claude/settings.json
{
  "mcpServers": {
    "hostsmith": {
      "command": "npx",
      "args": ["-y", "@hostsmith/mcp-server"]
    }
  }
}

Add under the "mcpServers" key. First tool call opens OAuth in your browser.

Don't have an account yet? Create a free one - takes 10 seconds.

Built for agents, not repos

Most hosts assume a Git repo, a build pipeline, and a human-shaped onboarding. Agents produce files and intent, not pull requests.

  • vs. Vercel / Netlify / Railway

    Artifact-first, not repo-first. No git push. No build config. Hand the agent a file primitive. EU or US data partition, your call - not an enterprise upsell.

  • vs. Cloudflare Pages

    Repo and Wrangler CLI first, with a logged-in dashboard drag-and-drop as fallback - no anonymous or agent-callable drop, and no Pages-specific MCP server. Region pinning needs the Enterprise Data Localization Suite and only covers custom domains; Hostsmith lets any plan pin a site to US or EU at create time.

  • vs. GitHub Pages

    Commercial use allowed. No repo to create, no Actions to wire up - hand the agent a file and you get a URL. EU or US data partition at site-create time.

  • vs. Claude Publish

    Your own domain. No Claude branding header. Lives outside any one chat client. EU or US data partition, your call.

Start free

Create a free Hostsmith account, install the MCP, and your agent can publish to a hostsmith.link subdomain in seconds. Custom domains, private sites, and higher limits come with paid plans.

Create a free accountSee plan limits

FAQ

  • Which agents does the MCP work with?

    Anything that speaks the Model Context Protocol. We provide tested snippets for Claude Code, Cursor, Cline, Windsurf, Claude Desktop, ChatGPT Desktop, Zed, and Continue. Any client that supports remote Streamable HTTP can point at the hosted server directly.

  • Do I need an account?

    Yes - a free Hostsmith account. The MCP authenticates via OAuth so the agent publishes on your behalf, scoped to your account.

  • Can I use my own domain?

    Yes. Add the domain, point a CNAME, and Hostsmith issues TLS automatically. Custom domains are on paid plans; see pricing.

  • Where do the sites live?

    On a global CDN, in either the US or EU partition. You pick at site-create time. This is an architectural separation, not a paperwork promise. Free sites live in the US; the EU partition is available on paid plans.

  • Does the URL change when my agent redeploys?

    No. Redeploys land on the same URL. Iterate as fast as you want; the viewer just refreshes.

  • Is there a CLI?

    The MCP is the agent surface. For humans we have the web UI at hostsmith.net, the Hostsmith JS SDK, and a public HTTP API. A first-party CLI is on the roadmap.