peij.fyi

Plug in
your AI

Connect Peij.fyi to your AI assistant, then start publishing.

Just a minute to set up
Your AIpeij.fyiyourname.peij.fyi/anything

4 steps. That's it.

  1. 1Claim your nameGrab yourname.peij.fyi so your AI knows where to publish.Claim it
  2. 2Open your AI's connector settingsLook for "Connectors", "MCP servers" or "Integrations" in your AI app's settings.
  3. 3Add peij and sign inPaste the server address below, then log in to peij.fyi when it asks.
  4. 4Ask it to publishBuild anything, then say "publish this to peij". You get a link back.

Pick your app

Exact steps for the apps people use most. Any app that supports MCP works the same way.

Claude

In Claude (web or desktop), open Settings → Connectors, choose Add custom connector, name it peij.fyi, and paste this URL:

https://peij.site/mcp

Select Connect, then sign in to peij.fyi and approve.

Gemini

In Gemini, open Settings → Connected Apps. Under Custom apps, choose Add a custom app and paste this URL:

https://peij.site/mcp

Select Next, then sign in to peij.fyi and approve. In a chat, type @ and select peij to use it.

Claude Code

Run this in your terminal:

claude mcp add --transport http peij https://peij.site/mcp

Start Claude Code, run /mcp, pick peij, then sign in to peij.fyi and approve.

Codex

Run this in your terminal:

codex mcp add peij --url https://peij.site/mcp

If Codex doesn't open the sign-in by itself, run codex mcp login peij, then approve.

Cursor

Use Add to Cursor, or add this to ~/.cursor/mcp.json:

Add to Cursor
{
  "mcpServers": {
    "peij": {
      "url": "https://peij.site/mcp"
    }
  }
}

In Cursor Settings → MCP, select Connect next to peij, then sign in to peij.fyi and approve.

What your AI
can do

Once connected, these are the moves it gets. You stay in charge of what it publishes.

Publish PageUpload your files, check the preview, then make the page live at your name with its own link.
Edit pageReplace content, add assets, and keep the same link. Unchanged files stay without another upload.
Make it your homepageServe the page at yourname.peij.fyi, then keep updating that same address.
List your pages"What have I published?" and it'll show you everything.
DeleteDelete a page you don't want up anymore.

Steal a prompt

Quick answers

Can I edit a page after it's published?

Yes. Ask your AI to update it at the same link. It can add or replace files while retaining unchanged assets; anything omitted from the new file list is removed. Ask it to make the page your homepage to serve the same changing content at yourname.peij.fyi.

What can go on a page?

Anything a browser can open: HTML, CSS, JavaScript, images, fonts. Up to 25 files and 5 MB per upload.

My AI app doesn't have connectors. Now what?

You need an AI that supports MCP. Many popular assistants and coding tools do. Check its help page for "MCP" or "connectors".

Who can see my pages?

Anyone with the link can see a published page. It shows up in the Page Book only if you turn that on.

What happens when I connect?

Your AI app opens a peij.fyi page at app.peij.site. Sign in, check the app name and what it can do, and approve. No token or API key needed. peij.fyi only ever asks you to sign in on app.peij.site, never on a page under peij.fyi.

How do I disconnect an app?

Open My pages, find the app and press Disconnect. It loses access right away. Connect again any time.

Something's not working
  • The sign-in page says it expired. Start connecting again from your AI app. Sign-in links last 10 minutes.
  • Your AI says it isn't authorized. Disconnect and reconnect it, and check the address is exactly https://peij.site/mcp.
  • Your AI says it's being rate limited. Wait a minute and try again.

Config file?

For coding tools that use a JSON config, add this block.

{
  "mcpServers": {
    "peij": {
      "url": "https://peij.site/mcp"
    }
  }
}