<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>YetiBrowser</title>
<style>
body {
font-family: system-ui, sans-serif;
margin: 0;
padding: 16px;
width: 320px;
background: #10131a;
color: #f4f5f7;
}
.header {
display: flex;
gap: 12px;
align-items: center;
margin-bottom: 12px;
}
.header img {
width: 32px;
height: 32px;
border-radius: 8px;
}
h1 {
font-size: 16px;
margin: 0;
}
.tab-info {
font-size: 12px;
margin: 4px 0;
display: flex;
flex-direction: column;
gap: 2px;
}
.tab-info a {
color: inherit;
text-decoration: none;
opacity: 0.7;
}
.tab-info a:hover {
text-decoration: underline;
}
button {
width: 100%;
padding: 8px 12px;
margin-top: 8px;
border: none;
border-radius: 6px;
font-size: 14px;
cursor: pointer;
}
button.primary {
background: #2563eb;
color: white;
}
button.first {
margin-top: 0;
}
button.middle {
margin-top: 4px;
}
button.secondary {
background: transparent;
border: 1px solid rgba(255, 255, 255, 0.2);
color: inherit;
}
button:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.status {
font-size: 13px;
line-height: 1.4;
}
.tertiary {
margin-top: 0;
background: rgba(255, 255, 255, 0.08);
color: inherit;
border: 1px solid rgba(255, 255, 255, 0.12);
}
.danger {
background: #dc2626;
color: #fff;
}
button.last {
margin-top: 4px;
}
.danger:disabled {
opacity: 0.4;
color: rgba(255, 255, 255, 0.8);
}
dl.meta {
margin: 0 0 12px 0;
padding: 8px 12px;
border-radius: 8px;
background: rgba(255, 255, 255, 0.04);
font-size: 13px;
}
dl.meta div {
display: flex;
justify-content: space-between;
gap: 12px;
margin-bottom: 6px;
}
dl.meta div:last-child {
margin-bottom: 0;
}
dl.meta span.label {
opacity: 0.6;
}
dl.meta span.value {
font-weight: 500;
}
.status.error {
color: #f87171;
}
.config {
margin: 12px 0 16px 0;
padding: 12px;
border-radius: 8px;
background: rgba(255, 255, 255, 0.04);
display: flex;
flex-direction: column;
gap: 10px;
font-size: 13px;
}
.config-row-horizontal {
display: flex;
align-items: center;
gap: 8px;
}
.config-label-inline {
opacity: 0.7;
min-width: 80px;
}
.config-select-inline {
flex: 1;
height: 32px;
padding: 0 10px;
border-radius: 6px;
border: 1px solid rgba(255, 255, 255, 0.16);
background: rgba(4, 6, 12, 0.4);
color: inherit;
font: inherit;
display: flex;
align-items: center;
}
.config-select-inline:focus {
outline: 2px solid rgba(96, 165, 250, 0.65);
outline-offset: 1px;
}
.config-select-inline:disabled {
opacity: 0.6;
cursor: not-allowed;
}
.config-manual {
display: flex;
flex-direction: column;
}
.config-manual[hidden] {
display: none !important;
}
.inline-button {
width: auto;
margin: 0;
height: 32px;
padding: 0 16px;
white-space: nowrap;
display: flex;
align-items: center;
gap: 6px;
justify-content: center;
border: 1px solid rgba(255, 255, 255, 0.2);
background: transparent;
color: inherit;
border-radius: 6px;
cursor: pointer;
font: inherit;
font-size: 14px;
}
.inline-button:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.apply {
min-width: 70px;
}
.icon-button {
padding: 0 10px;
min-width: 32px;
}
.icon-button svg {
width: 16px;
height: 16px;
}
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0, 0, 0, 0);
white-space: nowrap;
border: 0;
}
.status-with-spinner {
display: inline-flex;
align-items: center;
gap: 6px;
}
.status-spinner {
width: 10px;
height: 10px;
border-width: 2px;
}
.spinner {
width: 12px;
height: 12px;
border: 2px solid rgba(255, 255, 255, 0.2);
border-top-color: rgba(255, 255, 255, 0.8);
border-radius: 50%;
animation: spin 0.6s linear infinite;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
.hint {
font-size: 12px;
opacity: 0.6;
margin-top: 12px;
}
.hint a {
color: #60a5fa;
text-decoration: none;
}
.hint a:hover {
text-decoration: underline;
}
</style>
</head>
<body>
<header class="header">
<img id="header-icon" src="icons/128.png" alt="YetiBrowser icon" />
<div>
<h1>YetiBrowser MCP</h1>
</div>
</header>
<div class="tab-info" id="tab-info" hidden>
<span id="tab-name"></span>
<a id="tab-url" href="#" target="_blank" rel="noreferrer"></a>
</div>
<dl class="meta">
<div><span class="label">Connected tab</span><span class="value" id="connected-tab">None</span></div>
<div><span class="label">Status</span><span class="value status error" id="status">Not connected</span></div>
<div>
<span class="label">Server</span>
<span class="value error status-with-spinner" id="server-status">
<span id="server-spinner" class="spinner status-spinner" hidden></span>
<span id="server-status-text">No server found</span>
</span>
</div>
</dl>
<div class="config" id="port-config">
<div class="config-row-horizontal">
<label for="port-mode" class="config-label-inline">Connection</label>
<select id="port-mode" class="config-select-inline">
<option value="auto">Automatic</option>
<option value="manual">Manual</option>
</select>
<button
id="reconnect"
class="secondary inline-button icon-button"
type="button"
aria-label="Reconnect"
title="Reconnect"
>
<span class="sr-only">Reconnect</span>
<svg
xmlns="http://www.w3.org/2000/svg"
width="24"
height="24"
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
class="icon icon-tabler icons-tabler-outline icon-tabler-reload"
>
<path stroke="none" d="M0 0h24v24H0z" fill="none" />
<path
d="M19.933 13.041a8 8 0 1 1 -9.925 -8.788c3.899 -1 7.935 1.007 9.425 4.747"
/>
<path d="M20 4v5h-5" />
</svg>
</button>
</div>
<div class="config-manual" id="port-manual-group" hidden>
<div class="config-row-horizontal">
<label for="port-select" class="config-label-inline">Port</label>
<select id="port-select" class="config-select-inline">
<option value="9010">9010</option>
<option value="9011">9011</option>
<option value="9012">9012</option>
<option value="9013">9013</option>
<option value="9014">9014</option>
<option value="9015">9015</option>
<option value="9016">9016</option>
<option value="9017">9017</option>
<option value="9018">9018</option>
<option value="9019">9019</option>
<option value="9020">9020</option>
</select>
<button id="apply-port" class="secondary inline-button apply">
<span id="apply-text">Apply</span>
<span id="apply-spinner" class="spinner" hidden></span>
</button>
</div>
</div>
</div>
<button id="connect" class="primary first">Connect this tab</button>
<button id="go-to-tab" class="tertiary middle" disabled>Go to connected tab</button>
<button id="disconnect" class="danger last" disabled>Disconnect</button>
<p class="hint">
Open the tab you want to control, then click "Connect". Need setup help? See the
<a class="doc-link" href="https://github.com/yetidevworks/yetibrowser-mcp" target="_blank" rel="noreferrer"
>YetiBrowser MCP guide</a
>.
</p>
<script type="module" src="popup.js"></script>
</body>
</html>