Simple Host MCP server

Simple Host

Open ChatGPT Plugins. Click Add, then choose Add custom MCP server. Name it Simple Host, paste https://simple-host.app/mcp, and save. In the sign-in window, sign in with Google or an email code, then choose Allow. In a chat, pick Simple Host from the + menu, or just ask.

Open Claude, then Settings, then Connectors, then Browse connectors. Search for Simple Host, choose Connect, sign in, then choose Allow. It works on web, desktop, and phone. Claude also lists a Simple Host plugin (Customize → Plugins → Discover) that adds the connector and skills in one step.

Ask your AI app for a website, and it goes live at its own address, https://..simple-host.app/, with a place to save things (RSVPs, votes, sign-ups).

• Try it: https://simple-host.app/
• Run your own → https://simple-host.app/setup?product=small-box
• Features: https://simple-host.app/features
• Architecture: https://simple-host.app/architecture.html
• For agents and developers: llms.txt · OpenAPI spec · API docs · Get started in your AI app
• Enterprise edition: https://simple-host.app/enterprise · github.com/vineetu/simple-host-enterprise
• Enterprise on your Kubernetes cluster → https://simple-host.app/setup?product=enterprise (Helm or Kubernetes YAML; existing or in-cluster Postgres)
• What Enterprise costs to run → https://simple-host.app/costs (AWS, Azure and Google Cloud at list prices, for your number of people)
• Legal and help: Terms · Privacy · Support (support@simple-host.app)

The landing page opens with a 25-second film, narrated by the owner, that plays with sound when you click it: add Simple Host to your AI, ask for a site, share the link. Simple Host’s app pages share one blue ink theme, with local fonts, readable body text, and one system light/dark setting. Your published pages keep their own styles. Small-box installs get this shared presentation in their next release.

Get started

Connect Simple Host to your own AI app once, then ask it to build and publish a site. Simple Host hosts and manages the result.

• Chat apps: add the connector https://simple-host.app/mcp and sign in in the window that opens. Open the native accordion for your app (hash links such as #chatgpt open it): get-started page.
• Coding agents: install the skills with npx skills add vineetu/simple-host.
• Claude Code plugin: /plugin marketplace add vineetu/simple-host, then /plugin install simple-host@simple-host.

Then ask: "Build me a wedding RSVP page and put it online."

Simple Hack

Hackathons, now for everyone. Anyone can build with AI: describe your idea and your AI builds the team site. The best idea wins, not the best coder. Organisers create an event and share one link. College students, product managers, leaders and people who aren’t programmers can take part.

Get started with Simple Hack walks through adding https://simple-hack.app/mcp to ChatGPT, Claude, Grok, GitHub Copilot or a coding agent. Sign in once in the browser window with Google or an email code, then choose Allow. The page has copyable organiser, participant and judge prompts, a short FAQ, and its existing downloads and skill files under collapsed “Other ways to install”.

For Claude Code and Codex, install the five Hack skills (Node.js required), then add the OAuth connector in your agent:

npx -y skills add https://github.com/vineetu/simple-host/tree/main/hack-toolkit --global --agent codex claude-code --yes

Shortened. The full README is on GitHub.