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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<meta name="theme-color" content="#0a0a14">
<title>WebX11 v4.3 — Help</title>
<style>
/* ── Reset & Base ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
:root{
  --bg:#0a0a14;
  --bg2:#141428;
  --bg3:#1c1c36;
  --bg4:#24244a;
  --text:#e8e8ff;
  --text2:#b0b0cc;
  --accent:#818cf8;
  --accent2:#a78bfa;
  --green:#34d399;
  --cyan:#22d3ee;
  --amber:#fbbf24;
  --rose:#fb7185;
  --pink:#e879f9;
  --border:#3a3a5a;
  --radius:12px;
  --font-mono:'JetBrains Mono','Fira Code','Cascadia Code','Courier New',monospace;
  --font-sans:-apple-system,BlinkMacSystemFont,'Segoe UI','Inter','SF Pro',Roboto,sans-serif
}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:var(--font-sans);line-height:1.8;font-size:17px;-webkit-font-smoothing:antialiased}
@media(max-width:600px){body{font-size:15px}}

/* ── Header ── */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(10,10,20,.85);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);padding:0
}
header::after{
  content:'';position:absolute;bottom:-1px;left:10%;right:10%;height:1px;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.5
}
.header-inner{max-width:960px;margin:0 auto;padding:20px 24px 16px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.header-left{display:flex;align-items:center;gap:14px}
.header-logo{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--pink));display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff;flex-shrink:0}
h1{font-size:1.35em;font-weight:700;letter-spacing:-.02em;color:#fff}
h1 span{color:var(--accent2)}
.header-meta{display:flex;align-items:center;gap:10px;font-size:.8em;color:var(--text2)}
.badge{
  display:inline-block;padding:3px 10px;border-radius:20px;font-size:.7em;font-weight:600;
  letter-spacing:.03em;text-transform:uppercase
}
.badge-v{background:rgba(124,92,252,.2);color:var(--accent2);border:1px solid rgba(124,92,252,.3)}
.badge-new{background:rgba(52,211,153,.15);color:var(--green);border:1px solid rgba(52,211,153,.25)}

/* ── Nav ── */
nav{
  position:sticky;top:74px;z-index:99;
  background:rgba(10,10,20,.7);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);padding:0;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none
}
nav::-webkit-scrollbar{display:none}
.nav-inner{max-width:960px;margin:0 auto;padding:8px 24px;display:flex;gap:4px;flex-wrap:nowrap}
.nav-link{
  flex-shrink:0;color:var(--text2);text-decoration:none;padding:6px 14px;border-radius:8px;
  font-size:.78em;font-weight:500;transition:all .15s;white-space:nowrap
}
.nav-link:hover{color:#fff;background:rgba(124,92,252,.12)}

/* ── Main ── */
main{max-width:960px;margin:0 auto;padding:32px 24px 80px}

/* ── Search ── */
.search-box{
  display:flex;gap:8px;margin-bottom:40px;
  background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);
  padding:4px;transition:border-color .2s
}
.search-box:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,92,252,.15)}
.search-box input{
  flex:1;background:transparent;border:none;color:var(--text);font-family:var(--font-mono);
  font-size:.9em;outline:none;padding:10px 14px
}
.search-box input::placeholder{color:var(--text2);opacity:.6}
.search-box button{
  background:var(--accent);color:#fff;border:none;padding:8px 20px;border-radius:8px;
  font-size:.8em;font-weight:600;cursor:pointer;transition:opacity .15s;font-family:inherit
}
.search-box button:hover{opacity:.85}
.search-result-msg{color:var(--amber);font-size:.85em;margin-top:8px;display:none}

/* ── Sections ── */
section{margin-bottom:56px;scroll-margin-top:130px}
h2{
  font-size:1.35em;font-weight:700;color:#fff;margin-bottom:20px;letter-spacing:-.01em;
  display:flex;align-items:center;gap:10px
}
h2::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,var(--border),transparent)}
h3{
  font-size:1.05em;font-weight:600;color:var(--text);margin:28px 0 12px;
  display:flex;align-items:center;gap:8px
}
h4{font-size:.92em;font-weight:600;color:var(--accent2);margin:20px 0 8px}
p{margin-bottom:14px;color:var(--text);line-height:1.8}
ul,ol{margin-bottom:14px;padding-left:22px;color:var(--text)}
li{margin-bottom:6px}
a{color:var(--accent2);text-decoration:none;transition:color .15s}
a:hover{color:#fff}

/* ── Tables ── */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:16px 0;border-radius:var(--radius);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse;font-size:.88em}
th,td{padding:10px 14px;text-align:left;border-bottom:1px solid var(--border)}
th{background:var(--bg3);color:var(--accent2);font-weight:600;font-size:.82em;text-transform:uppercase;letter-spacing:.04em}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(124,92,252,.04)}
code{
  font-family:var(--font-mono);font-size:.88em;padding:2px 7px;border-radius:5px;
  background:rgba(124,92,252,.12);color:var(--accent2);border:1px solid rgba(124,92,252,.15)
}
pre code{background:transparent;border:none;padding:0;color:var(--text);font-size:.88em}

/* ── Pre / Code Blocks ── */
pre{
  background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px 20px;overflow-x:auto;margin:16px 0;font-family:var(--font-mono);font-size:.85em;line-height:1.6
}
pre .cmt{color:var(--text2);opacity:.6} /* comment style */

/* ── Callouts ── */
.callout{
  padding:16px 20px;border-radius:var(--radius);margin:16px 0;
  border-left:3px solid;position:relative
}
.callout::before{content:'';position:absolute;inset:0;border-radius:var(--radius);opacity:.06;pointer-events:none}
.callout-success{border-color:var(--green)}.callout-success::before{background:var(--green)}
.callout-info{border-color:var(--cyan)}.callout-info::before{background:var(--cyan)}
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</style>
</head>
<body>

<header>
  <div class="header-inner">
    <div class="header-left">
      <div class="header-logo">⚡</div>
      <h1>WebX11 <span>Docs</span></h1>
    </div>
    <div class="header-meta">
      <span class="badge badge-v">v4.5</span>
      <span class="badge badge-new">28 core · 17 ext</span>
      <span style="color:var(--text2)">160+ commands</span>
    </div>
  </div>
</header>

<nav>
  <div class="nav-inner">
    <a href="#overview" class="nav-link">Overview</a>
    <a href="#start" class="nav-link">Quick Start</a>
    <a href="#commands" class="nav-link">Commands</a>
    <a href="#filesystem" class="nav-link">Filesystem</a>
    <a href="#ai" class="nav-link">AI Agent</a>
    <a href="#skills" class="nav-link">Skills</a>
    <a href="#ollama" class="nav-link">Ollama</a>
    <a href="#web" class="nav-link">Search & Web</a>
    <a href="#agents" class="nav-link">Agents</a>
    <a href="#a2a-contracts" class="nav-link">A2A</a>
    <a href="#neural-vfs" class="nav-link">Neural VFS</a>
    <a href="#server-monitor" class="nav-link">Monitor</a>
    <a href="#debug-panel" class="nav-link">Debug</a>
    <a href="#sandbox" class="nav-link">Sandbox</a>
    <a href="#memory-graph" class="nav-link">Memory</a>
    <a href="#world-model" class="nav-link">World Model</a>
    <a href="#security" class="nav-link">Security</a>
    <a href="#trouble" class="nav-link">Troubleshoot</a>
    <a href="#ref" class="nav-link">Quick Ref</a>
    <a href="#history" class="nav-link">Changelog</a>
  </div>
</nav>

<main>
<div class="doc-tabs">
  <input type="radio" name="doc-layer" id="tab-basics" checked>
  <label for="tab-basics">🌱 Start in 5 Min</label>
  <input type="radio" name="doc-layer" id="tab-guide">
  <label for="tab-guide">📘 User Guide</label>
  <input type="radio" name="doc-layer" id="tab-dev">
  <label for="tab-dev">🔧 Dev Reference</label>
</div>
<div class="doc-tab active" id="content-basics">
  <section id="basics-overview">
    <h2>🚀 Welcome to newOS4</h2>
    <div class="callout callout-success">
      <span class="callout-title">🎮 New here?</span>
      Type <code>tutorial</code> in the terminal to start a 2-minute interactive tour!
    </div>
    <div class="feature-grid">
      <div class="feature-card"><h4>🖥️ Terminal OS</h4><p>Full virtual filesystem with ls, cd, cat, touch, edit, find, grep and 50+ Unix-like commands.</p></div>
      <div class="feature-card"><h4>🤖 AI Assistant</h4><p>Built-in AI agent with tool calling, skills, memory, and 28 tools. Just type <code>ai "your question"</code>.</p></div>
      <div class="feature-card"><h4>🧩 Module System</h4><p>46 modules across 3 layers — 28 core, 17 ext + test suite. Includes cron, mindmap, calculator, voice, WebDAV, themes, shell scripting, and agent orchestration.</p></div>
      <div class="feature-card"><h4>📚 Skills</h4><p>Self-improving AI remembers workflows and teaches you new capabilities — type <code>skill-list</code> to see what's installed.</p></div>
    </div>
  </section>

  <section id="basics-first">
    <h3>🔤 First 6 Commands</h3>
    <div class="quick-ref">
      <div class="quick-ref-grid">
        <div class="quick-ref-item"><span class="cmd">help</span><span class="desc">Show all commands</span></div>
        <div class="quick-ref-item"><span class="cmd">ls</span><span class="desc">List files</span></div>
        <div class="quick-ref-item"><span class="cmd">cat</span><span class="desc">View file content</span></div>
        <div class="quick-ref-item"><span class="cmd">clear</span><span class="desc">Clear terminal</span></div>
        <div class="quick-ref-item"><span class="cmd">touch</span><span class="desc">Create a file</span></div>
        <div class="quick-ref-item"><span class="cmd">ai</span><span class="desc">Ask the AI assistant</span></div>
      </div>
    </div>
    <h3>📋 Workflow</h3>
    <ol style="margin-bottom:14px;padding-left:22px;color:var(--text)">
      <li>Type <code>help</code> — see every available command</li>
      <li>Type <code>ls</code> — browse files in your virtual drive</li>
      <li>Type <code>touch hello.txt</code> — create a file</li>
      <li>Type <code>edit hello.txt</code> — write something and save</li>
      <li>Type <code>ai "summarize this"</code> — let AI analyze your files</li>
      <li>Type <code>status</code> — check system health</li>
    </ol>
  </section>

  <section>
    <h3>🔧 Quick Start</h3>
    <p>Type <code>help</code> to see all 130+ commands grouped by category. Use <code>help &lt;command&gt;</code> for details on a specific one.</p>
    <p>The <strong>📋 Quick Commands</strong> panel (Ctrl+K) has clickable cards for common tasks.</p>
    <p>For the full reference, switch to the <strong>📘 User Guide</strong> tab — it covers every module, filesystem, AI, skills, configuration, and all extended modules in detail.</p>
  </section>
</div>
  <div class="search-box">
    <input type="text" id="search-input" placeholder="Search docs…" spellcheck="false">
    <button onclick="searchDocs()">Search</button>
  </div>
  <div class="search-result-msg" id="search-result-msg"></div>

  <div class="doc-tab" id="content-dev">
  <section id="dev-api">
    <h2>🔧 Module Development API</h2>
    <h3>Ext Module Structure</h3>
    <p>Modules are ES6 classes with 3 required and 1 optional method:</p>
    <pre><code>class MyModule {
  constructor() { this.commands = {}; this.terminal = null; }
  requirements() { return { met: true, missing: [] }; }
  getHelpInfo() { return { 'mycmd': 'mycmd — What it does' }; }
  registerCommands() { this.commands['mycmd'] = (args) => { /* ... */ }; }
}
// Auto-register:
if (typeof window.webx11 !== 'undefined' && window.webx11) {
  webx11.moduleManager.registerModule(new MyModule(), 'url');
}</code></pre>

    <h3>VFS (Virtual FileSystem) API</h3>
    <p>Access via <code>this.terminal.fs</code>:</p>
    <div class="table-wrap"><table>
      <tr><th>Method</th><th>Returns</th><th>Description</th></tr>
      <tr><td><code>readFile(path)</code></td><td>string or null</td><td>Read file content</td></tr>
      <tr><td><code>writeFile(path, content)</code></td><td>boolean</td><td>Write string to file</td></tr>
      <tr><td><code>ls(path)</code></td><td>array</td><td>List directory entries</td></tr>
      <tr><td><code>mkdir(path)</code></td><td>boolean</td><td>Create directory</td></tr>
      <tr><td><code>rm(path)</code></td><td>boolean</td><td>Remove file</td></tr>
      <tr><td><code>rmdir(path)</code></td><td>boolean</td><td>Remove empty directory</td></tr>
      <tr><td><code>touch(path)</code></td><td>boolean</td><td>Create empty file</td></tr>
      <tr><td><code>cd(path)</code></td><td>boolean</td><td>Change current directory</td></tr>
      <tr><td><code>pwd()</code></td><td>string</td><td>Current directory path</td></tr>
      <tr><td><code>mv(old, new)</code></td><td>boolean</td><td>Move/rename file</td></tr>
      <tr><td><code>cp(src, dst)</code></td><td>boolean</td><td>Copy file</td></tr>
    </table></div>

    <h3>AI Tool Definition Format</h3>
    <p>Add tools to <code>module-aiassist.js</code> in <code>getToolDefinitions()</code> (around line 300):</p>
    <pre><code>{
  type: 'function',
  function: {
    name: 'my_tool',
    description: 'What it does — AI reads this to decide when to call it.',
    parameters: { type: 'object', properties: {
      paramName: { type: 'string', description: 'What this param does' }
    }, required: ['paramName'] }
  }
}</code></pre>
    <p>Then add a <code>case 'my_tool':</code> handler in <code>runTool()</code> (around line 1000). Return <code>JSON.stringify(...)</code>.</p>
  </section>

  <section id="dev-skills">
    <h3>Skill Format</h3>
    <p>Skills are markdown files with YAML frontmatter, stored in <code>/skills/</code> in VFS:</p>
    <pre><code>---
name: my-skill
description: Brief description
tags: [tag1, tag2]
---
# Skill Body

Instructions, examples, and workflows here.</code></pre>
  </section>

  <section id="dev-ollama">
    <h3>OllamaManager API</h3>
    <div class="table-wrap"><table>
      <tr><th>Property/Method</th><th>Description</th></tr>
      <tr><td><code>.endpoint</code></td><td>Current Ollama API URL</td></tr>
      <tr><td><code>.currentModel</code></td><td>Active model name</td></tr>
      <tr><td><code>.models</code></td><td>Array of available models</td></tr>
      <tr><td><code>.connected</code></td><td>Boolean connection state</td></tr>
      <tr><td><code>.connect()</code></td><td>Connect to Ollama, load models</td></tr>
      <tr><td><code>.chatWithTools()</code></td><td>AI chat with tool calling support</td></tr>
    </table></div>
  </section>

  <section id="dev-global">
    <h3>window.webx11 Global</h3>
    <p>The terminal instance is exposed globally as <code>window.webx11</code> (aliased as <code>webx11</code>). This gives access to everything:</p>
    <pre><code>webx11.fs                    // VFS instance
webx11.moduleManager        // Module registry
webx11.ollamaManager        // Ollama connection
webx11.security             // Security manager
webx11.executeCommand(cmd)  // Run a terminal command programmatically
webx11.print(text, type)    // Print to terminal output
webx11.tutorialModule       // Tutorial progress (if active)
webx11.inputField           // DOM input element</code></pre>
  </section>
</div>
<div class="doc-tab" id="content-guide">
  <!-- ── Overview ── -->
  <section id="overview">
    <h2>⛅ Overview</h2>
    <p>WebX11 v4.3 is a browser-based Unix-like terminal — dynamic modules, AI assistant (Ollama), persistent virtual filesystem, web search, voice input, code editor, and a full skill system. Everything runs client-side in your browser.</p>
    <div class="feature-grid">
      <div class="feature-card"><h4>🧩 18 Core + 14 Ext</h4><p>Modules loaded at startup. Shell with pipes, redirects, vars, and scripts.</p></div>
      <div class="feature-card"><h4>🤖 Agent with Tools</h4><p>28 tools — file ops, web search, skills, modules. Destructive action confirmations with inline bar + countdown.</p></div>
      <div class="feature-card"><h4>📚 Skills System</h4><p>Persistent procedural memory. Create, patch, search, export skills for repeatable workflows.</p></div>
      <div class="feature-card"><h4>💾 VFS + Sessions</h4><p>Virtual filesystem persists in localStorage. Save/load/export sessions.</p></div>
      <div class="feature-card"><h4>🎤 Voice Input</h4><p>Speech recognition in the terminal. Works in Chrome, Edge, Safari.</p></div>
      <div class="feature-card"><h4>🌐 Web Search</h4><p>SearXNG + DuckDuckGo fallback + URL fetch/extract. All built-in.</p></div>
      <div class="feature-card"><h4>☁️ WebDAV Sync</h4><p>Push, pull, backup VFS to any WebDAV server.</p></div>
      <div class="feature-card"><h4>📱 Mobile First</h4><p>Touch-optimized. <code>srcdoc</code> HTML preview works on mobile.</p></div>
      <div class="feature-card"><h4>✏️ Text Editor</h4><p>Inline VFS editor — <code>edit &lt;path&gt;</code> opens a modal with save/cancel.</p></div>
      <div class="feature-card"><h4>🔗 Aliases</h4><p><code>ll</code>, <code>h</code>, <code>cls</code> built-in. Define custom aliases with <code>alias x=y</code>.</p></div>
    </div>
  </section>

  <!-- ── Quick Start ── -->
  <section id="start">
    <h2>🚀 Quick Start</h2>
    <ol style="margin-bottom:8px">
      <li><strong>Open</strong> <code>index.html</code> in Chrome/Edge</li>
      <li>Watch the splash screen load modules</li>
      <li>Type <code>help</code> + Enter</li>
      <li>Use the quick-action buttons above the input area</li>
    </ol>

    <h3>First Commands</h3>
    <pre><span class="cmt"># List VFS files</span>
ls

<span class="cmt"># List files faster</span>
ll

<span class="cmt"># Connect to Ollama AI</span>
ollamaconnect

<span class="cmt"># Chat with AI</span>
ai what's in this directory?

<span class="cmt"># Create a file</span>
put hello.txt Hello World

<span class="cmt"># Edit a file</span>
edit hello.txt

<span class="cmt"># Search the web</span>
search quantum computing

<span class="cmt"># Find files</span>
find hello

<span class="cmt"># Compare two files</span>
diff a.txt b.txt</pre>

    <div class="callout callout-info">
      <span class="callout-title">⌨️ Keyboard Shortcuts</span>
      <ul style="margin:0">
        <li><strong>Enter</strong> — Execute</li>
        <li><strong>Tab</strong> — Cycle autocomplete</li>
        <li><strong>↑/↓</strong> — Command history</li>
        <li><strong>Esc</strong> — Hide autocomplete / stop AI</li>
        <li><strong>|</strong> — Pipe: <code>ls | grep hello</code></li>
      </ul>
    </div>
  </section>

  <!-- ── Commands ── -->
  <section id="commands">
    <h2>📖 Full Command Reference</h2>

    <h3>System</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>help</code></td><td>Show all commands</td><td><code>help</code></td></tr>
      <tr><td><code>clear</code> / <code>cls</code></td><td>Clear terminal</td><td><code>cls</code></td></tr>
      <tr><td><code>echo</code></td><td>Print text</td><td><code>echo Hello</code></td></tr>
      <tr><td><code>mem</code></td><td>Show memory usage</td><td><code>mem</code></td></tr>
      <tr><td><code>config</code></td><td>View/set terminal config (max-lines, history, pipe-buffer)</td><td><code>config terminal-max-lines 500</code></td></tr>
      <tr><td><code>status</code></td><td>System status</td><td><code>status</code></td></tr>
      <tr><td><code>font-size</code></td><td>Change font size (8–32)</td><td><code>font-size 16</code></td></tr>
      <tr><td><code>load-local</code></td><td>Load module from VFS or URL</td><td><code>load-local modules/ext/calc.js</code></td></tr>
      <tr><td><code>startup-modules</code></td><td>Open startup module selector</td><td><code>startup-modules</code></td></tr>
      <tr><td><code>preview</code></td><td>Preview HTML in iframe</td><td><code>preview test.html</code></td></tr>
      <tr><td><code>factory-reset</code></td><td>Reset config</td><td><code>factory-reset</code></td></tr>
      <tr><td><code>reset-vfs</code></td><td>Reset VFS</td><td><code>reset-vfs</code></td></tr>
      <tr><td><code>logrotate</code></td><td>Rotate current.log to dated archive</td><td><code>logrotate</code></td></tr>
      <tr><td><code>health-check</code></td><td>Audit VFS, modules, logs, trash, skills</td><td><code>health-check</code></td></tr>
      <tr><td><code>memory-map-export</code></td><td>Generate memory map from /memory/index.json</td><td><code>memory-map-export</code></td></tr>
      <tr><td><code>commands</code></td><td>List commands with module source</td><td><code>commands</code></td></tr>
      <tr><td><code>check</code></td><td>System health + module requirements</td><td><code>check</code></td></tr>
      <tr><td><code>checkpoint</code></td><td>Create VFS snapshot</td><td><code>checkpoint</code></td></tr>
      <tr><td><code>checkpoint-list</code></td><td>List VFS checkpoints</td><td><code>checkpoint-list</code></td></tr>
      <tr><td><code>rollback</code></td><td>Restore VFS from checkpoint</td><td><code>rollback</code></td></tr>
      <tr><td><code>checkpoint-del</code></td><td>Delete a checkpoint</td><td><code>checkpoint-del</code></td></tr>
      <tr><td><code>smart-prompt</code></td><td>Toggle context-aware prompt</td><td><code>smart-prompt</code></td></tr>
      <tr><td><code>test</code></td><td>Run test suite</td><td><code>test auto</code></td></tr>
    </table></div>

    <h3>AI Assistant</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>ai</code> / <code>ask</code></td><td>Chat with AI (tool-calling)</td><td><code>ai create a notes file</code></td></tr>
      <tr><td><code>ai-clear</code></td><td>Reset conversation context</td><td><code>ai-clear</code></td></tr>
      <tr><td><code>ai-system</code></td><td>View/set system prompt</td><td><code>ai-system</code></td></tr>
      <tr><td><code>ai-context</code></td><td>Show conversation memory</td><td><code>ai-context</code></td></tr>
      <tr><td><code>ai-allow</code></td><td>Allow pending destructive action</td><td><code>ai-allow</code></td></tr>
      <tr><td><code>ai-deny</code></td><td>Deny pending destructive action</td><td><code>ai-deny</code></td></tr>
      <tr><td><code>ai-stop</code></td><td>Cancel running AI request</td><td><code>ai-stop</code></td></tr>
      <tr><td><code>ai-compress</code></td><td>Manually compress conversation context</td><td><code>ai-compress</code></td></tr>
      <tr><td><code>ai-config</code></td><td>View/set AI loop config (max-turns, max-context, max-context-tokens, confirm-timeout, chat-lock-timeout, skill-debounce, trivial-optimization)</td><td><code>ai-config max-turns 12</code></td></tr>
      <tr><td><code>debug</code></td><td>Toggle AI debug mode</td><td><code>debug</code></td></tr>
    </table></div>

    <h3>Smart Context</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>context</code></td><td>Set active profile</td><td><code>context expert</code></td></tr>
      <tr><td><code>contexts</code></td><td>List profiles</td><td><code>contexts</code></td></tr>
      <tr><td><code>context-new</code></td><td>Create profile</td><td><code>context-new myprofile</code></td></tr>
      <tr><td><code>context-delete</code></td><td>Delete profile</td><td><code>context-delete old</code></td></tr>
      <tr><td><code>smart-ask</code></td><td>Ask with current profile</td><td><code>smart-ask explain this</code></td></tr>
    </table></div>

    <h3>Dynamic Prompts</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>prompt</code></td><td>Use saved template</td><td><code>prompt summarize</code></td></tr>
      <tr><td><code>prompt-save</code></td><td>Save template</td><td><code>prompt-save myprompt</code></td></tr>
      <tr><td><code>prompt-list</code></td><td>List saved prompts</td><td><code>prompt-list</code></td></tr>
      <tr><td><code>prompt-delete</code></td><td>Delete prompt</td><td><code>prompt-delete old</code></td></tr>
      <tr><td><code>prompt-var</code></td><td>Set template variable</td><td><code>prompt-var name Alice</code></td></tr>
      <tr><td><code>prompt-vars</code></td><td>List variables</td><td><code>prompt-vars</code></td></tr>
    </table></div>

    <h3>Skills</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>skill-list</code></td><td>List all skills</td><td><code>skill-list</code></td></tr>
      <tr><td><code>skill-view</code></td><td>View skill content</td><td><code>skill-view web-scraper</code></td></tr>
      <tr><td><code>skill-create</code></td><td>Create a skill</td><td><code>skill-create name desc "steps" tags</code></td></tr>
      <tr><td><code>skill-patch</code></td><td>Update a skill</td><td><code>skill-patch name "new content"</code></td></tr>
      <tr><td><code>skill-delete</code></td><td>Delete a skill</td><td><code>skill-delete oldskill</code></td></tr>
      <tr><td><code>skill-export</code></td><td>Export skill to JSON</td><td><code>skill-export myskill</code></td></tr>
      <tr><td><code>skill-import</code></td><td>Import skill from JSON</td><td><code>skill-import</code></td></tr>
      <tr><td><code>skill-sync</code></td><td>Rebuild skill index</td><td><code>skill-sync</code></td></tr>
    </table></div>

    <h3>Config</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>config</code></td><td>Get a config value</td><td><code>config</code></td></tr>
      <tr><td><code>config-set</code></td><td>Set a config value</td><td><code>config-set key value</code></td></tr>
      <tr><td><code>config-list</code></td><td>List all config</td><td><code>config-list</code></td></tr>
      <tr><td><code>config-delete</code></td><td>Delete a config entry</td><td><code>config-delete key</code></td></tr>
      <tr><td><code>config-export</code></td><td>Export config as JSON</td><td><code>config-export</code></td></tr>
      <tr><td><code>config-reset</code></td><td>Reset all config</td><td><code>config-reset</code></td></tr>
    </table></div>
  </section>

  <!-- ── Filesystem ── -->
  <section id="filesystem">
    <h2>📁 Filesystem</h2>
    <p>All VFS files persist in <code>localStorage</code>. <code>ls</code>, <code>cd</code>, <code>pwd</code> work like a real terminal. Clickable output — tap a file to <code>cat</code>, tap a dir to <code>cd</code>.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>ls</code> / <code>ll</code></td><td>List files</td><td><code>ll</code></td></tr>
      <tr><td><code>cd</code></td><td>Change directory</td><td><code>cd notes</code></td></tr>
      <tr><td><code>pwd</code></td><td>Print working directory</td><td><code>pwd</code></td></tr>
      <tr><td><code>cat</code></td><td>View file</td><td><code>cat readme.txt</code></td></tr>
      <tr><td><code>put</code></td><td>Create file with content</td><td><code>put hello.txt Hello World</code></td></tr>
      <tr><td><code>edit</code></td><td>Open in modal editor</td><td><code>edit notes.md</code></td></tr>
      <tr><td><code>rm</code></td><td>Delete file</td><td><code>rm temp.txt</code></td></tr>
      <tr><td><code>mkdir</code></td><td>Create directory</td><td><code>mkdir projects</code></td></tr>
      <tr><td><code>rmdir</code></td><td>Remove directory</td><td><code>rmdir empty</code></td></tr>
      <tr><td><code>trash</code></td><td>Move file to trash</td><td><code>trash temp.txt</code></td></tr>
      <tr><td><code>trash-dir</code></td><td>Move directory to trash</td><td><code>trash-dir olddir</code></td></tr>
      <tr><td><code>ls-trash</code></td><td>List items in trash</td><td><code>ls-trash</code></td></tr>
      <tr><td><code>empty-trash</code></td><td>Permanently delete all trash items</td><td><code>empty-trash</code></td></tr>
      <tr><td><code>mv</code></td><td>Move/rename</td><td><code>mv old.txt new.txt</code></td></tr>
      <tr><td><code>cp</code></td><td>Copy file</td><td><code>cp a.txt b.txt</code></td></tr>
      <tr><td><code>touch</code></td><td>Create empty file</td><td><code>touch newfile.txt</code></td></tr>
      <tr><td><code>tree</code></td><td>Directory tree</td><td><code>tree</code></td></tr>
      <tr><td><code>find</code></td><td>Recursive file search</td><td><code>find .txt</code></td></tr>
      <tr><td><code>diff</code></td><td>Compare two files</td><td><code>diff a.txt b.txt</code></td></tr>
      <tr><td><code>grep</code></td><td>Search file contents</td><td><code>grep hello *.txt</code></td></tr>
      <tr><td><code>head</code></td><td>First N lines</td><td><code>head file.txt 10</code></td></tr>
      <tr><td><code>tail</code></td><td>Last N lines</td><td><code>tail file.txt 10</code></td></tr>
      <tr><td><code>sort</code></td><td>Sort file lines</td><td><code>sort file.txt</code></td></tr>
      <tr><td><code>wc</code></td><td>Count lines/words/chars</td><td><code>wc file.txt</code></td></tr>
      <tr><td><code>du</code></td><td>Disk usage</td><td><code>du</code></td></tr>
      <tr><td><code>upload</code></td><td>Upload file from device</td><td><code>upload</code></td></tr>
      <tr><td><code>download</code></td><td>Download file</td><td><code>download file.txt</code></td></tr>
      <tr><td><code>vfs-export</code></td><td>Download VFS as JSON</td><td><code>vfs-export</code></td></tr>
      <tr><td><code>vfs-import</code></td><td>Import VFS from JSON</td><td><code>vfs-import</code></td></tr>
      <tr><td><code>session-save</code></td><td>Save a session snapshot</td><td><code>session-save</code></td></tr>
      <tr><td><code>session-load</code></td><td>Load a session snapshot</td><td><code>session-load mysession</code></td></tr>
      <tr><td><code>session-list</code></td><td>List all saved sessions</td><td><code>session-list</code></td></tr>
      <tr><td><code>session-delete</code></td><td>Delete a session</td><td><code>session-delete old</code></td></tr>
      <tr><td><code>session-export</code></td><td>Export session as JSON download</td><td><code>session-export mysession</code></td></tr>
      <tr><td><code>session-import</code></td><td>Import a session from file</td><td><code>session-import</code></td></tr>
    </table></div>
  </section>

  <!-- ── AI Agent ── -->
  <section id="ai">
    <h2>🤖 AI Assistant</h2>
    <div class="callout callout-success">
      <span class="callout-title">Tool-Calling Agent</span>
      The AI runs a full agent loop with 28 tools: filesystem, web search, URL fetch, skills, WPM, session memory, user profile, module introspection.
    </div>

    <h3>How It Works</h3>
    <ol>
      <li>Type <code>ai &lt;request&gt;</code></li>
      <li>AI loads relevant skills + recent session memory</li>
      <li>Decides which tools to call (up to 8 turns)</li>
      <li><strong>Destructive tools</strong> trigger an inline confirm bar — no dark overlay</li>
      <li>120s countdown: yellow → bold red at 30s → pulsing at 10s</li>
      <li>Type <code>ai-allow</code> / <code>ai-deny</code> or tap the buttons</li>
      <li>After complex tasks, AI suggests creating a skill</li>
    </ol>

    <div class="callout callout-warning">
      <span class="callout-title">⚠️ Destructive Tools</span>
      <code>write_file</code>, <code>delete_file</code>, <code>run_command</code>, <code>make_directory</code>, <code>edit_module</code> all require confirmation before executing.
    </div>

    <h3>Available Tools</h3>
    <div class="table-wrap"><table>
      <tr><th>Tool</th><th>Description</th><th>Destructive?</th></tr>
      <tr><td><code>list_files</code></td><td>List VFS directory</td><td>❌</td></tr>
      <tr><td><code>read_file</code></td><td>Read file (8k trunc)</td><td>❌</td></tr>
      <tr><td><code>write_file</code></td><td>Write to file</td><td>✅</td></tr>
      <tr><td><code>make_directory</code></td><td>Create directory</td><td>✅</td></tr>
      <tr><td><code>delete_file</code></td><td>Delete file/dir</td><td>✅</td></tr>
      <tr><td><code>get_status</code></td><td>System status</td><td>❌</td></tr>
      <tr><td><code>get_help</code></td><td>List commands</td><td>❌</td></tr>
      <tr><td><code>web_search</code></td><td>SearXNG + DDG</td><td>❌</td></tr>
      <tr><td><code>web_fetch</code></td><td>Extract URL content</td><td>❌</td></tr>
      <tr><td><code>run_command</code></td><td>Execute terminal cmd</td><td>✅</td></tr>
      <tr><td><code>load_skills</code></td><td>Search relevant skills</td><td>❌</td></tr>
      <tr><td><code>create/patch/list_skills</code></td><td>Skill management</td><td>❌</td></tr>
      <tr><td><code>view/edit/test/reload</code></td><td>Module operations</td><td>edit ✅</td></tr>
      <tr><td><code>user_get/set/list/forget</code></td><td>User profile</td><td>❌</td></tr>
      <tr><td><code>session_save/load/recent/stats</code></td><td>Session memory</td><td>❌</td></tr>
    </table></div>

    <h3>Sound Notification</h3>
    <p>A short <strong>"ding"</strong> plays via WebAudio when AI finishes. Toggle with the <strong>🔊 Sound</strong> button in quick-actions. Persists in localStorage.</p>
  </section>

  <!-- ── Skills ── -->
  <section id="skills">
    <h2>📚 Skills System</h2>
    <div class="callout callout-success">
      <span class="callout-title">Procedural Memory</span>
      Skills are reusable markdown procedures stored in VFS <code>/skills/</code>. The AI auto-loads relevant skills at task start. Create skills after complex workflows (3+ tool calls) to save the approach.
    </div>

    <h3>Format</h3>
    <pre>---
name: web-scrape-and-summarize
description: Scrape a URL and summarize
tags: [web, research]
category: general
---
## Steps
1. Use web_fetch(url) to get content
2. Present a concise summary
3. Save with create_skill</pre>

    <h3>Commands</h3>
    <pre><span class="cmt"># List all skills</span>
skill-list

<span class="cmt"># Create a skill</span>
skill-create my-skill "Does X" "Steps to do X" "tag1,tag2"

<span class="cmt"># View / patch / delete</span>
skill-view my-skill
skill-patch my-skill "Updated steps"
skill-delete my-skill

<span class="cmt"># Export / Import</span>
skill-export my-skill
skill-import</pre>

    <h3>Auto-Creation</h3>
    <p>When the AI encounters the same tool error 3+ times, a workaround skill is auto-created. Every 20 messages, skills are audited for staleness.</p>
  </section>

  <!-- ── Ollama ── -->
  <section id="ollama">
    <h2>🤖 Ollama</h2>
    <div class="callout callout-ollama">
      <span class="callout-title">Local or Remote AI</span>
      WebX11 connects to any Ollama instance. All tool-calling and chat features require a connection.
    </div>

    <h3>Setup</h3>
    <pre><span class="cmt"># Install & pull a model</span>
curl -fsSL https://ollama.com/install.sh | sh
ollama pull llama2

<span class="cmt"># Start Ollama</span>
ollama serve

<span class="cmt"># In WebX11</span>
ollamaconnect</pre>

    <h3>Commands</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>ollamaconnect</code></td><td>Connect to Ollama</td></tr>
      <tr><td><code>ollamasetproxy</code></td><td>Set remote endpoint</td></tr>
      <tr><td><code>ollamamodels</code></td><td>List models</td></tr>
      <tr><td><code>ollamasetmodel</code></td><td>Set active model</td></tr>
      <tr><td><code>ollamadisconnect</code></td><td>Disconnect</td></tr>
      <tr><td><code>ollama</code></td><td>Open Ollama Manager UI</td></tr>
      <tr><td><code>models</code></td><td>List all models</td></tr>
      <tr><td><code>model-info</code></td><td>Model details</td></tr>
      <tr><td><code>model-pull</code></td><td>Pull a model</td></tr>
      <tr><td><code>model-delete</code></td><td>Delete a model</td></tr>
      <tr><td><code>model-run</code></td><td>Run model with prompt</td></tr>
    </table></div>

    <div class="callout callout-warning">
      <span class="callout-title">🔌 CORS for Remote</span>
      <code>OLLAMA_ORIGINS="*" ollama serve</code>
    </div>
  </section>

  <!-- ── Search & Web ── -->
  <section id="web">
    <h2>🌐 Search & Web</h2>
    <div class="callout callout-info">
      <span class="callout-title">SearXNG + DDG + URL Fetcher</span>
      Three modules provide comprehensive web capabilities via the proxy API.
    </div>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Module</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>search</code> / <code>s</code></td><td>SearXNG</td><td>Web search</td><td><code>search raspberry pi</code></td></tr>
      <tr><td><code>ddg</code> / <code>duck</code></td><td>DDG</td><td>DuckDuckGo fallback</td><td><code>ddg news today</code></td></tr>
      <tr><td><code>fetch</code> / <code>web</code></td><td>Fetcher</td><td>Fetch URL content</td><td><code>fetch https://example.com</code></td></tr>
      <tr><td><code>extract</code></td><td>Fetcher</td><td>Clean readable text</td><td><code>extract https://news.article</code></td></tr>
      <tr><td><code>images</code></td><td>SearXNG</td><td>Image search</td><td><code>images cats</code></td></tr>
    </table></div>
    <p>The AI agent also has <code>web_search</code> and <code>web_fetch</code> tools using the same APIs.</p>
  </section>

  <!-- ── Voice & Sound ── -->
  <section id="voice">
    <h2>🎤 Voice & Sound</h2>
    <div class="callout callout-success">
      <span class="callout-title">Speech Recognition</span>
      A <strong>🎤 button</strong> in the input area activates SpeechRecognition. Chrome, Edge, Safari 14.1+. Not Firefox.
    </div>
    <ul>
      <li>Tap 🎤 to start listening — button pulses green</li>
      <li>Say your command — recognized text fills the input</li>
      <li>Tap again or wait to stop</li>
      <li>Red flash indicates failure</li>
    </ul>
    <h3>Sound</h3>
    <p>Toggle AI response "ding" with the <strong>🔊 Sound</strong> button. Persists in localStorage.</p>
  </section>

  <!-- ── Config ── -->
  <section id="config">
    <h2>⚙️ Configuration</h2>
    <p>All config values stored as <code>webx11_config_*</code> in localStorage. Use the ⚙ Config button or CLI commands.</p>
    <h3>Notable Keys</h3>
    <div class="table-wrap"><table>
      <tr><th>Key</th><th>Description</th><th>Values</th></tr>
      <tr><td><code>webx11_config_ai_sound</code></td><td>AI sound toggle</td><td><code>on</code>, <code>off</code></td></tr>
      <tr><td><code>webx11_config_voice_visible</code></td><td>Mic button visibility</td><td><code>on</code>, <code>off</code></td></tr>
    </table></div>
    <h3>Persisted State</h3>
    <div class="table-wrap"><table>
      <tr><th>Key</th><th>Description</th></tr>
      <tr><td><code>webx11_filesystem</code></td><td>VFS JSON</td></tr>
      <tr><td><code>webx11_modules</code></td><td>Loaded module URLs</td></tr>
      <tr><td><code>webx11_ollama_endpoint</code></td><td>Ollama API URL</td></tr>
      <tr><td><code>webx11_ollama_model</code></td><td>Selected model</td></tr>
      <tr><td><code>webx11_startup_modules</code></td><td>Startup selection</td></tr>
      <tr><td><code>webx11_font_size</code></td><td>Font size (8–32)</td></tr>
      <tr><td><code>webx11_command_history</code></td><td>Command history</td></tr>
      <tr><td><code>webx11_terminal_output</code></td><td>Persisted output</td></tr>
      <tr><td><code>webx11_ai_context</code></td><td>AI conversation history</td></tr>
      <tr><td><code>webx11_user_profile</code></td><td>AI user profile</td></tr>
      <tr><td><code>webx11_aliases</code></td><td>User-defined aliases</td></tr>
    </table></div>
  </section>

  <!-- ── Secret Vault ── -->
  <section id="vault">
    <h2>🔒 Secret Vault</h2>
    <div class="callout callout-success">
      <span class="callout-title">Encrypted Secrets Manager</span>
      AES-256-GCM encrypted key-value storage in localStorage. Lock/unlock with a PIN — secrets are never stored in plain text. Vault status persists across sessions.
    </div>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>secret-set</code></td><td>Encrypt and store a secret</td></tr>
      <tr><td><code>secret-get</code></td><td>Decrypt and display a secret value</td></tr>
      <tr><td><code>secret-list</code></td><td>List all stored secret names</td></tr>
      <tr><td><code>secret-del</code></td><td>Remove a stored secret</td></tr>
      <tr><td><code>secret-lock</code></td><td>Lock the vault (clears key from memory)</td></tr>
      <tr><td><code>secret-unlock</code></td><td>Unlock the vault with PIN</td></tr>
      <tr><td><code>secret-setpin</code></td><td>Set or change vault PIN</td></tr>
      <tr><td><code>secret-status</code></td><td>Show vault status (locked/unlocked/pin set)</td></tr>
    </table></div>
  </section>

  <!-- ── Modules ── -->
  <section id="modules">
    <h2>🧩 Module System</h2>
    <div class="callout callout-info">
      <span class="callout-title">25 Core + 17 Ext</span>
      Modules loaded in dependency order at startup. Toggle ext modules with ⚙ gear on splash.
    </div>
    <h3>Commands</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>modules</code></td><td>Open Module Manager UI</td></tr>
      <tr><td><code>loadmod &lt;url&gt;</code></td><td>Load module from URL</td></tr>
      <tr><td><code>removemod &lt;name&gt;</code></td><td>Remove a module</td></tr>
      <tr><td><code>listmods</code></td><td>List all loaded modules</td></tr>
      <tr><td><code>load-local</code></td><td>Load module from VFS or URL</td></tr>
      <tr><td><code>loadlocal</code></td><td>Alias for load-local</td></tr>
      <tr><td><code>startup-modules</code></td><td>Configure boot modules</td></tr>
    </table></div>

    <h3>Boot Order</h3>
    <ol>
      <li>Splash screen with ⚙ gear</li>
      <li>Foundation: <code>virtual-fs.js</code> → <code>module-manager.js</code> → <code>ollama-manager.js</code> → <code>terminal.js</code></li>
      <li>Built-in modules loaded async</li>
      <li>Ext modules loaded if selected</li>
      <li>Splash hides, terminal ready</li>
    </ol>

    <h3>Code Editor</h3>
    <p>The AI can <code>edit_module(name)</code> to copy source into the Code Editor modal. Edit inline, then <strong>💾 Save & Test</strong> to load live from <code>/_mods/</code>. Use <code>test_module</code> without reloading the page.</p>
  </section>

  <!-- ── Extras ── -->
  <section id="extras">
    <h2>🧰 Extended Modules</h2>

    <h3>WebDAV Sync</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>webdav-config</code></td><td>Configure server</td></tr>
      <tr><td><code>webdav-status</code></td><td>Connection status</td></tr>
      <tr><td><code>webdav-ls</code></td><td>List remote dir</td></tr>
      <tr><td><code>webdav-push</code></td><td>Push file</td></tr>
      <tr><td><code>webdav-pull</code></td><td>Pull file</td></tr>
      <tr><td><code>webdav-backup</code></td><td>Backup VFS</td></tr>
      <tr><td><code>webdav-restore</code></td><td>Restore VFS</td></tr>
      <tr><td><code>webdav-backup-list</code></td><td>List backups</td></tr>
      <tr><td><code>webdav-explorer</code></td><td>Interactive text browser</td></tr>
      <tr><td><code>webdav-browser</code></td><td>Visual file explorer modal</td></tr>
    </table></div>

    <h3>Calculator & Cron</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Module</th><th>Description</th></tr>
      <tr><td><code>calc</code></td><td>calc.js</td><td>Evaluate math / unit conversion</td></tr>
      <tr><td><code>cron-every</code></td><td>cron.js</td><td>Schedule a command</td></tr>
      <tr><td><code>cron-list</code></td><td>cron.js</td><td>List scheduled jobs</td></tr>
      <tr><td><code>cron-stop</code></td><td>cron.js</td><td>Stop a job</td></tr>
      <tr><td><code>cron-clear</code></td><td>cron.js</td><td>Clear all jobs</td></tr>
    </table></div>

    <h3>Theme, WPM & Mindmap</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Module</th><th>Description</th></tr>
      <tr><td><code>theme</code></td><td>theme.js</td><td>Set color theme (dark, light, amber, cyber, …)</td></tr>
      <tr><td><code>wpm</code></td><td>wpm.js</td><td>Package manager</td></tr>
      <tr><td><code>mindmap</code></td><td>mindmap.js</td><td>Show file structure as mindmap</td></tr>
    </table></div>

    <h3>Server Monitor</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>server</code></td><td>Add server to monitor</td></tr>
      <tr><td><code>servers</code></td><td>List monitored servers</td></tr>
      <tr><td><code>server-check</code></td><td>Ping a server</td></tr>
      <tr><td><code>server-remove</code></td><td>Remove server</td></tr>
      <tr><td><code>monitor</code></td><td>Toggle auto-monitoring</td></tr>
    </table></div>

    <h3>IO / Backup</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>export-mods</code></td><td>Export module configs</td></tr>
      <tr><td><code>import-mods</code></td><td>Import module configs</td></tr>
      <tr><td><code>backup</code></td><td>Full system backup</td></tr>
      <tr><td><code>restore</code></td><td>Restore from backup</td></tr>
      <tr><td><code>share-mod</code></td><td>Share module as text</td></tr>
    </table></div>

    <h3>Aliases</h3>
    <p>Built-in: <code>ll</code> = <code>ls</code>, <code>h</code> = <code>help</code>, <code>cls</code> = <code>clear</code>. Define custom: <code>alias x=ls -la</code>. Remove: <code>unalias x</code>. Persists in localStorage.</p>
  </section>

  <!-- ── BusyBox ── -->
  <section id="busybox">
    <h2>🔧 BusyBox Utilities</h2>
    <div class="callout callout-success">
      <span class="callout-title">16 Unix Utility Commands</span>
      Lightweight utility commands for everyday terminal work — identity, path, text, and system info tools. All work standalone and with shell pipes.
    </div>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th><th>Example</th></tr>
      <tr><td><code>which</code></td><td>Locate command in module registry + fuzzy suggestions</td><td><code>which ls</code></td></tr>
      <tr><td><code>env</code></td><td>List local env vars (webx11_, ollama, user profile)</td><td><code>env</code></td></tr>
      <tr><td><code>date</code></td><td>Current time (local, ISO, UTC, Unix timestamp)</td><td><code>date</code></td></tr>
      <tr><td><code>cal</code></td><td>ASCII calendar for any month/year</td><td><code>cal 12 2026</code></td></tr>
      <tr><td><code>yes</code></td><td>Output repeated string (capped at 50)</td><td><code>yes test</code></td></tr>
      <tr><td><code>seq</code></td><td>Generate number sequence</td><td><code>seq 1 5</code></td></tr>
      <tr><td><code>base64</code></td><td>Base64 encode/decode</td><td><code>base64 -d aGVsbG8=</code></td></tr>
      <tr><td><code>printf</code></td><td>Formatted print (%s, %d, %f)</td><td><code>printf "hello %s" world</code></td></tr>
      <tr><td><code>cut</code></td><td>Extract column from file</td><td><code>cut -f2 -d, data.csv</code></td></tr>
      <tr><td><code>uniq</code></td><td>Filter adjacent duplicates</td><td><code>uniq lines.txt</code></td></tr>
      <tr><td><code>hostname</code></td><td>Show host/platform info</td><td><code>hostname</code></td></tr>
      <tr><td><code>whoami</code></td><td>Show current user</td><td><code>whoami</code></td></tr>
      <tr><td><code>basename</code></td><td>Strip directory from path</td><td><code>basename /a/b/c.txt</code></td></tr>
      <tr><td><code>dirname</code></td><td>Strip filename from path</td><td><code>dirname /a/b/c.txt</code></td></tr>
      <tr><td><code>sleep</code></td><td>Countdown delay (1-30s)</td><td><code>sleep 3</code></td></tr>
      <tr><td><code>expand</code></td><td>Convert tabs to spaces</td><td><code>expand code.txt</code></td></tr>
    </table></div>
    <p>All file-reading commands (<code>cut</code>, <code>uniq</code>, <code>expand</code>) work with shell pipes: <code>cat data.csv | cut -f2 -d, | uniq</code>.</p>
  </section>

  <!-- ── Shell ── -->
  <section id="shell">
    <h2>🐚 Shell</h2>
    <div class="callout callout-success">
      <span class="callout-title">Pipes · Redirects · Variables · Scripts</span>
      The shell module sits on top of every command — pipes, redirections, variable substitution, command chaining, and VFS script execution work automatically without any prefix.
    </div>

    <h3>Pipes <code>|</code></h3>
    <p>Chain commands by piping stdout to the next command's stdin. Pipe-aware commands (<code>grep</code>, <code>head</code>, <code>tail</code>, <code>sort</code>, <code>wc</code>, <code>cut</code>, <code>uniq</code>, <code>expand</code>) auto-read from pipe when no file argument is given.</p>
    <pre><span class="cmt"># Filter file listing</span>
ls | grep .md

<span class="cmt"># Count lines matching pattern</span>
cat notes.txt | grep error | wc

<span class="cmt"># Pipeline: filter → sort → head</span>
cat data.csv | grep 2026 | sort | head -5</pre>

    <h3>Redirects <code>&gt;</code> <code>&gt;&gt;</code> <code>&lt;</code></h3>
    <pre><span class="cmt"># Write output to file</span>
cal &gt; /tmp/calendar.txt

<span class="cmt"># Append to file</span>
echo "new line" &gt;&gt; log.txt

<span class="cmt"># Read file as stdin</span>
grep error &lt; log.txt</pre>

    <h3>Command Chaining</h3>
    <pre><span class="cmt"># AND: next runs only if previous succeeds</span>
touch test.txt &amp;&amp; echo "created"

<span class="cmt"># OR: next runs only if previous fails</span>
rm nonexistent || echo "failed"

<span class="cmt"># Sequence: runs in order regardless</span>
cd /skills; ls</pre>

    <h3>Variables</h3>
    <pre><span class="cmt"># Set a variable</span>
export GREET=hello

<span class="cmt"># Reference in any command</span>
echo $GREET

<span class="cmt"># List all vars</span>
set

<span class="cmt"># Remove a var</span>
unset GREET</pre>

    <h3>Scripts</h3>
    <p>VFS files with <code>.sh</code> extension can be executed line by line. Variables persist across lines.</p>
    <pre><span class="cmt"># Create a script in VFS</span>
echo 'export NAME=WebX11' &gt; greet.sh
echo 'echo "Hello, $NAME!"' &gt;&gt; greet.sh

<span class="cmt"># Run it</span>
script greet.sh</pre>

    <h3>Shell Commands</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>export &lt;var&gt;=&lt;val&gt;</code></td><td>Set a shell variable</td></tr>
      <tr><td><code>unset &lt;var&gt;</code></td><td>Remove a shell variable</td></tr>
      <tr><td><code>set</code></td><td>List all shell variables</td></tr>
      <tr><td><code>script &lt;path.sh&gt;</code></td><td>Run a VFS script file</td></tr>
    </table></div>
  </section>

  <!-- ── Security ── -->
  <section id="security">
    <h2>🔒 Security & Guardrails</h2>
    <div class="callout callout-warning">
      <span class="callout-title">Protecting Your Terminal</span>
      Three layered protections — guardrails block dangerous patterns, confidence escalation requires AI to self-assess, shadow VFS previews filesystem impact.
    </div>

    <h3>Guardrail Policy</h3>
    <p>Pre-execution guardrails intercept AI tool calls and block or warn on patterns matching dangerous operations:</p>
    <div class="table-wrap"><table>
      <tr><th>Rule</th><th>Description</th><th>Severity</th></tr>
      <tr><td><code>rm-rf-block</code></td><td>Prevent recursive force deletes</td><td>🔴 deny</td></tr>
      <tr><td><code>curl-pipe-bash</code></td><td>Block curl-to-bash execution</td><td>🔴 deny</td></tr>
      <tr><td><code>rm-outer-vfs</code></td><td>Block deletion of sensitive metadata files</td><td>🔴 deny</td></tr>
      <tr><td><code>mass-delete</code></td><td>Block mass-delete operations</td><td>🔴 deny</td></tr>
      <tr><td><code>chmod-777</code></td><td>Block world-writable permissions</td><td>🔴 deny</td></tr>
      <tr><td><code>eval-danger</code></td><td>Block dynamic code execution (eval/exec/system)</td><td>🔴 deny</td></tr>
      <tr><td><code>external-dl</code></td><td>External file download warning</td><td>🟡 warn</td></tr>
      <tr><td><code>env-overwrite</code></td><td>Modifying environment variables</td><td>🟡 warn</td></tr>
    </table></div>

    <h3>Commands</h3>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>guardrail</code></td><td>Show guardrail policy rules and violation count</td></tr>
      <tr><td><code>guardrail-add &lt;id&gt; &lt;severity&gt; &lt;pattern&gt; &lt;tools...&gt;</code></td><td>Add a custom guardrail rule (severity: deny/warn)</td></tr>
      <tr><td><code>guardrail-remove &lt;id&gt;</code></td><td>Remove a guardrail rule</td></tr>
      <tr><td><code>shadow &lt;command&gt;</code></td><td>Execute command in Shadow VFS — snapshot, run, diff changes</td></tr>
      <tr><td><code>shadow-commit</code></td><td>Accept shadow VFS changes</td></tr>
      <tr><td><code>shadow-rollback</code></td><td>Undo shadow VFS changes</td></tr>
    </table></div>

    <h3>Confidence Escalation</h3>
    <p>When the AI requests destructive actions, it must declare <code>Confidence: N%</code> in its reasoning. Below 90%, manual approval is required. If no confidence is declared, manual approval is required by default. This prevents the AI from making low-confidence destructive changes.</p>
  </section>

  <!-- ── Sessions ── -->
  <section id="sessions">
    <h2>💬 Sessions</h2>
    <p>Sessions persist AI conversation logs in VFS <code>/memory/</code>. The AI auto-loads recent sessions at start for continuity.</p>
    <h3>AI Tools</h3>
    <div class="table-wrap"><table>
      <tr><th>Tool</th><th>Description</th></tr>
      <tr><td><code>session_save</code></td><td>Save summary</td></tr>
      <tr><td><code>session_load</code></td><td>Load by date</td></tr>
      <tr><td><code>session_recent</code></td><td>Show last N</td></tr>
      <tr><td><code>session_stats</code></td><td>Aggregate statistics</td></tr>
    </table></div>
    <p>The terminal auto-saves session state every 60s and auto-restores on page reload.</p>
  </section>

  <!-- ── Storage ── -->
  <section id="storage">
    <h2>💾 Storage</h2>
    <div class="callout callout-success">
      <span class="callout-title">localStorage Persistence</span>
      Everything survives hard refreshes via 15+ localStorage keys.
    </div>
    <pre><span class="cmt"># Clear all WebX11 data</span>
localStorage.clear()
location.reload()

<span class="cmt"># Back up / restore VFS</span>
vfs-export
vfs-import</pre>
    <p>~5–10MB per domain. Only URLs (not code) are stored for modules.</p>
  </section>

  <!-- ── WebDAV ── -->
  <section id="webdav">
    <h2>☁️ WebDAV</h2>
    <p>Cloud sync with your WebX11 space. File-tree browser UI with bulk actions.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>webdav-config &lt;url&gt; &lt;token&gt;</code></td><td>Configure WebDAV connection</td></tr>
      <tr><td><code>webdav-status</code></td><td>Show sync status and connection health</td></tr>
      <tr><td><code>webdav-ls [path]</code></td><td>List remote files</td></tr>
      <tr><td><code>webdav-push &lt;local&gt; [remote]</code></td><td>Upload file to cloud</td></tr>
      <tr><td><code>webdav-pull &lt;remote&gt; [local]</code></td><td>Download file from cloud</td></tr>
      <tr><td><code>webdav-browser</code></td><td>Open file-tree browser UI with checkboxes, context menu, inline rename</td></tr>
      <tr><td><code>webdav-rm &lt;path&gt;</code></td><td>Delete remote file/directory</td></tr>
      <tr><td><code>webdav-mkdir &lt;path&gt;</code></td><td>Create remote directory</td></tr>
      <tr><td><code>webdav-rename &lt;old&gt; &lt;new&gt;</code></td><td>Rename remote file</td></tr>
      <tr><td><code>webdav-move &lt;src&gt; &lt;dst&gt;</code></td><td>Move remote file (alias for rename)</td></tr>
      <tr><td><code>webdav-backup</code></td><td>Backup entire space</td></tr>
    </table></div>
    <h3>Browser Features</h3>
    <ul>
      <li>Checkbox select + Select All toggle</li>
      <li>Bulk action bar: Delete, Move, Download selected files</li>
      <li>Inline rename: double-click filename</li>
      <li>Right-click context menu with all operations</li>
      <li>Breadcrumb navigation</li>
      <li>Create-directory button</li>
      <li>Keyboard shortcuts: <code>j</code>/<code>k</code> navigate, <code>Space</code> select, <code>Enter</code> open</li>
    </ul>
  </section>

  <!-- ── Agents ── -->
  <section id="agents">
    <h2>🤖 Agent Orchestration</h2>
    <p>Register, list, and delegate tasks to AI agents with lease-based lifecycle management.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>agent-list</code></td><td>List all registered agents with status</td></tr>
      <tr><td><code>agent-status &lt;id&gt;</code></td><td>Show detailed status for a specific agent</td></tr>
      <tr><td><code>agent-register &lt;name&gt; &lt;model&gt;</code></td><td>Register a new AI agent</td></tr>
      <tr><td><code>agent-unregister &lt;id&gt;</code></td><td>Remove an agent from the registry</td></tr>
      <tr><td><code>lease-list</code></td><td>Show active leases — agent tasks with status and TTL</td></tr>
      <tr><td><code>orchestrate &lt;task&gt;</code></td><td>Delegate multi-step task to agent orchestrator</td></tr>
      <tr><td><code>orchestrator-status</code></td><td>Show orchestrator agent pool status</td></tr>
      <tr><td><code>orchestrator-list</code></td><td>List all spawned agents with full details</td></tr>
      <tr><td><code>orchestrator-spawn &lt;role&gt; [caps...]</code></td><td>Spawn a new worker agent</td></tr>
      <tr><td><code>orchestrator-sleep &lt;id&gt;</code></td><td>Suspend agent to VFS (survives reload)</td></tr>
      <tr><td><code>orchestrator-wake &lt;id&gt;</code></td><td>Restore agent from VFS sleep state</td></tr>
      <tr><td><code>orchestrator-kill &lt;id&gt;</code></td><td>Terminate an agent and revoke leases</td></tr>
      <tr><td><code>orchestrator-purge</code></td><td>Remove dead agents (>60s silent)</td></tr>
      <tr><td><code>orchestrator-config &lt;key&gt; &lt;value&gt;</code></td><td>Tune: spawn-limit, spawn-strategy, heartbeat-timeout, idle-timeout, restart-policy, a2a-polling, a2a-poll-interval, heartbeat-check, idle-sweep-interval, dead-purge-timeout (persisted)</td></tr>
      <tr><td><code>orchestrator-restart-policy &lt;id&gt; &lt;policy&gt;</code></td><td>Set per-agent restart policy: on-failure, always, never</td></tr>
      <tr><td><code>lease-create &lt;agent-id&gt; [duration] [task]</code></td><td>Create a time-bound lease for a worker agent</td></tr>
      <tr><td><code>lease-list</code></td><td>Show active leases — agent tasks with status and TTL</td></tr>
      <tr><td><code>lease-revoke &lt;id&gt;</code></td><td>Revoke an active lease</td></tr>
      <tr><td><code>lease-renew &lt;id&gt; &lt;seconds&gt;</code></td><td>Extend an active lease by N seconds</td></tr>
    </table></div>
  </section>

  <!-- ── A2A Contracts ── -->
  <section id="a2a-contracts">
    <h2>📜 A2A Contracts</h2>
    <p>Define and enforce agent-to-agent contracts with input/output schema validation. Contracts are stored in <code>/.contracts/</code> and validated during orchestrator delegation.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>a2a-send &lt;agent-id&gt; &lt;json&gt;</code></td><td>Send an A2A message to an agent's VFS inbox</td></tr>
      <tr><td><code>a2a-list</code></td><td>Show all A2A messages with pending status</td></tr>
      <tr><td><code>contract-register &lt;role&gt; [fields...] --output [fields...]</code></td><td>Register a contract with input/output schema</td></tr>
      <tr><td><code>contract-list</code></td><td>List all registered contracts</td></tr>
    </table></div>
  </section>

  <!-- ── Neural VFS ── -->
  <section id="neural-vfs">
    <h2>🧠 Neural VFS</h2>
    <p>Semantic concept-indexing layer over the hierarchical VFS. Scans files and builds a concept → path mapping using filenames, tags, and headers.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>memgraph-status</code></td><td>Memory graph node/edge counts</td></tr>
      <tr><td><code>memgraph-search &lt;q&gt;</code></td><td>Find nodes by label or type</td></tr>
      <tr><td><code>memgraph-stats</code></td><td>Most connected nodes, strongest edges</td></tr>
      <tr><td><code>memgraph-export</code></td><td>Export graph as JSON</td></tr>
      <tr><td><code>memgraph-prune</code></td><td>Remove stale low-weight edges</td></tr>
      <tr><td><code>nvfs-status</code></td><td>Show index stats and last scan time</td></tr>
      <tr><td><code>nvfs-resolve &lt;concept&gt;</code></td><td>Find files related to a concept (exact + fuzzy)</td></tr>
      <tr><td><code>nvfs-tree [concept]</code></td><td>Show concept-to-file mapping tree</td></tr>
      <tr><td><code>nvfs-config [key] [value]</code></td><td>View/set display limits (fuzzy-limit, tree-files, tree-concepts, resolve-files)</td></tr>
    </table></div>
  </section>

  <!-- ── Server Monitor ── -->
  <section id="server-monitor">
    <h2>📊 Server Monitor</h2>
    <p>Uptime monitoring for external services + self-optimization telemetry tracking tool latency and error rates.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>server &lt;name&gt; &lt;url&gt;</code></td><td>Add a server to monitor</td></tr>
      <tr><td><code>servers</code></td><td>List all monitored servers</td></tr>
      <tr><td><code>server-check &lt;name&gt;</code></td><td>Check a server's current status</td></tr>
      <tr><td><code>monitor</code></td><td>Toggle auto-monitoring (60s interval)</td></tr>
<tr><td><code>system-health</code></td><td>Tool latency, VFS stats, modules, memory, error rates</td></tr>
      <tr><td><code>predict &lt;task&gt;</code></td><td>Predict task duration, tool turns, and confidence</td></tr>
      <tr><td><code>predictor-status</code></td><td>Prediction model accuracy and data points</td></tr>
      <tr><td><code>predictor-config &lt;k&gt; &lt;v&gt;</code></td><td>Tune confidence-threshold, min-data-points</td></tr>
    </table></div>
  </section>
  <section id="debug-panel">
    <h2>🔧 Debug Panel</h2>
    <p>Toggle the debug overlay to monitor system internals in real-time.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>debug</code></td><td>Toggle debug panel on/off</td></tr>
    </table></div>
    <h3>Debug Panel Shows</h3>
    <ul>
      <li><strong>Memory</strong> — localStorage usage, VFS size, session context size</li>
      <li><strong>Events</strong> — registered event listeners, module event bindings</li>
      <li><strong>Errors</strong> — recent JS errors with stack traces</li>
      <li><strong>Modules</strong> — loaded count, broken references, cache state</li>
    </ul>
    <p>Useful for troubleshooting module load failures, VFS corruption, and AI context bloat.</p>
  </section>

  <!-- ── Sandbox ── -->
  <section id="sandbox">
    <h2>🧪 Sandboxed Execution</h2>
    <p>WebWorkers provide isolated contexts for task execution. Each worker gets a VFS snapshot so operations don't interfere with the main terminal.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>sandbox-status</code></td><td>Show worker pool health and task metrics</td></tr>
      <tr><td><code>sandbox-config &lt;k&gt; &lt;v&gt;</code></td><td>Configure max-workers, min-workers</td></tr>
      <tr><td><code>sandbox-run &lt;task&gt;</code></td><td>Execute a task in the sandbox pool</td></tr>
      <tr><td><code>sandbox-kill &lt;id&gt;</code></td><td>Terminate a running sandbox task</td></tr>
    </table></div>
    <p><code>orchestrate --sandboxed &lt;task&gt;</code> routes delegation through the sandbox for full isolation.</p>
  </section>

  <!-- ── Memory Graph ── -->
  <section id="memory-graph">
    <h2>🧠 Memory Graph</h2>
    <p>Cross-session persistent graph database tracking files, concepts, tasks, and tools. Nodes store metadata, edges record relationships with weighted strength. Survives page reloads via VFS persistence.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>memgraph-status</code></td><td>Show node/edge counts and graph health</td></tr>
      <tr><td><code>memgraph-search &lt;q&gt;</code></td><td>Find nodes by label, type, or id</td></tr>
      <tr><td><code>memgraph-stats</code></td><td>Most connected nodes and strongest edges</td></tr>
      <tr><td><code>memgraph-export</code></td><td>Export full graph as JSON to VFS</td></tr>
<tr><td><code>memgraph-prune</code></td><td>Remove stale low-weight edges (&gt;30d, &lt;3 uses)</td></tr>
      <tr><td><code>memgraph-learn &lt;entity&gt; &lt;fact&gt;</code></td><td>Add a fact to the memory graph</td></tr>
    </table></div>
    <p>Context is automatically injected into AI prompts for cross-session awareness.</p>
  </section>

  <!-- ── World Model ── -->
  <section id="world-model">
    <h2>🌐 World Model</h2>
    <p>System self-awareness engine. Synthesizes data from memory graph, module system, skills index, telemetry, and agent pool into a unified model at <code>/system/world-model.json</code>. Auto-refreshes every 5 minutes.</p>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>world-model</code></td><td>Show full world model breakdown</td></tr>
      <tr><td><code>world-model-summary</code></td><td>One-line system status summary</td></tr>
      <tr><td><code>world-model-ask &lt;q&gt;</code></td><td>Query modules, skills, agents, health, or changes</td></tr>
      <tr><td><code>world-model-refresh</code></td><td>Force re-synthesis immediately</td></tr>
      <tr><td><code>world-model-config &lt;k&gt; &lt;v&gt;</code></td><td>Tune refresh-interval and max-projects</td></tr>
    </table></div>
  </section>

  <!-- ── Security ── -->
  <section id="security">
    <h2>🔒 Security</h2>
    <div class="table-wrap"><table>
      <tr><th>Feature</th><th>Status</th></tr>
      <tr><td>Input Validation</td><td>✅</td></tr>
      <tr><td>Output Escaping</td><td>✅</td></tr>
      <tr><td>No eval() on User Input</td><td>✅</td></tr>
      <tr><td>Path Traversal Prevention</td><td>✅</td></tr>
      <tr><td>Sandboxed File System</td><td>✅</td></tr>
      <tr><td>AI Destructive Confirmations</td><td>✅ Required + 120s countdown</td></tr>
      <tr><td>Iframe Preview Sandbox</td><td>✅ allow-same-origin allow-scripts</td></tr>
    </table></div>
    <h3>Security Levels</h3>
    <div class="table-wrap"><table>
      <tr><th>Level</th><th>Behavior</th></tr>
      <tr><td><code>0</code></td><td>Unrestricted — all commands allowed without confirmation</td></tr>
      <tr><td><code>1</code> (default)</td><td>Confirm destructive actions (rm, overwrite, etc.)</td></tr>
      <tr><td><code>2</code></td><td>Deny sensitive commands (rm -rf, encrypt operations)</td></tr>
      <tr><td><code>3</code></td><td>Deny all dangerous commands (requires deliberate override)</td></tr>
    </table></div>
    <div class="table-wrap"><table>
      <tr><th>Command</th><th>Description</th></tr>
      <tr><td><code>security-level &lt;0-3&gt;</code></td><td>Set active security level</td></tr>
      <tr><td><code>security</code></td><td>Show full status: level, blocked count, destructive/system/whitelist sets, suspicious flags, registered commands</td></tr>
      <tr><td><code>security-destructive list</code></td><td>Show destructive command set</td></tr>
      <tr><td><code>security-destructive add|remove &lt;cmd&gt;</code></td><td>Add/remove command from destructive set (persisted)</td></tr>
      <tr><td><code>security-system list</code></td><td>Show system command set</td></tr>
      <tr><td><code>security-system add|remove &lt;cmd&gt;</code></td><td>Add/remove command from system set (persisted)</td></tr>
      <tr><td><code>security-whitelist list</code></td><td>Show whitelist command set</td></tr>
      <tr><td><code>security-whitelist add|remove &lt;cmd&gt;</code></td><td>Add/remove command from whitelist (persisted)</td></tr>
      <tr><td><code>security-flag list</code></td><td>Show suspicious flags</td></tr>
      <tr><td><code>security-flag add|remove &lt;flag&gt;</code></td><td>Add/remove suspicious flag (persisted, -- prefix optional)</td></tr>
      <tr><td><code>cmd-allow &lt;command&gt;</code></td><td>Add command to allowlist (bypasses restrictions)</td></tr>
      <tr><td><code>cmd-deny &lt;command&gt;</code></td><td>Add command to denylist (always blocked)</td></tr>
    </table></div>
    <div class="callout callout-warning">
      <span class="callout-title">⚠️ Module Loading</span>
      Only load modules from trusted sources — they have full terminal access.
    </div>
  </section>

  <!-- ── Troubleshooting ── -->
  <section id="trouble">
    <h2>🔧 Troubleshooting</h2>
    <div class="table-wrap"><table>
      <tr><th>Issue</th><th>Solution</th></tr>
      <tr><td>AI not responding</td><td>Run <code>ollamaconnect</code> first, ensure Ollama is running</td></tr>
      <tr><td>Voice not working</td><td>Chrome/Edge/Safari only. Grant mic permission</td></tr>
      <tr><td>Module fails to load</td><td>Check CORS on the hosting server</td></tr>
      <tr><td>Data lost after refresh</td><td>Check localStorage is enabled. Private mode clears data</td></tr>
      <tr><td>AI actions not confirming</td><td>Confirm bar auto-denies after 120s. Type <code>ai-allow</code></td></tr>
      <tr><td>Sound not playing</td><td>Browser may need first user gesture. Toggle off/on</td></tr>
      <tr><td>Ollama CORS error</td><td><code>OLLAMA_ORIGINS="*" ollama serve</code></td></tr>
    </table></div>
    <h3>Debug</h3>
    <pre><span class="cmt"># Console</span>
F12 → Console

<span class="cmt"># View AI state</span>
ai-system
ai-context

<span class="cmt"># Module status</span>
listmods</pre>
  </section>

  <!-- ── Quick Ref ── -->
  <section id="ref">
    <h2>⚡ Quick Reference</h2>
    <div class="quick-ref">
      <div class="quick-ref-title">WebX11 v4.5</div>
      <div class="quick-ref-grid">
        <div class="quick-ref-item"><span class="cmd">help</span><span class="desc">Show all commands</span></div>
        <div class="quick-ref-item"><span class="cmd">cls</span><span class="desc">Clear terminal</span></div>
        <div class="quick-ref-item"><span class="cmd">ll</span><span class="desc">List files</span></div>
        <div class="quick-ref-item"><span class="cmd">cd &lt;dir&gt;</span><span class="desc">Change directory</span></div>
        <div class="quick-ref-item"><span class="cmd">cat &lt;f&gt;</span><span class="desc">View file</span></div>
        <div class="quick-ref-item"><span class="cmd">edit &lt;f&gt;</span><span class="desc">Edit file</span></div>
        <div class="quick-ref-item"><span class="cmd">ai &lt;msg&gt;</span><span class="desc">Chat with AI</span></div>
        <div class="quick-ref-item"><span class="cmd">search &lt;q&gt;</span><span class="desc">Web search</span></div>
        <div class="quick-ref-item"><span class="cmd">find &lt;q&gt;</span><span class="desc">File search</span></div>
        <div class="quick-ref-item"><span class="cmd">diff a b</span><span class="desc">Compare files</span></div>
        <div class="quick-ref-item"><span class="cmd">ollamaconnect</span><span class="desc">Connect AI</span></div>
        <div class="quick-ref-item"><span class="cmd">ai-allow</span><span class="desc">Allow destructive</span></div>
        <div class="quick-ref-item"><span class="cmd">ai-deny</span><span class="desc">Deny destructive</span></div>
        <div class="quick-ref-item"><span class="cmd">modules</span><span class="desc">Module Manager</span></div>
        <div class="quick-ref-item"><span class="cmd">skill-list</span><span class="desc">List skills</span></div>
        <div class="quick-ref-item"><span class="cmd">alias</span><span class="desc">List aliases</span></div>
        <div class="quick-ref-item"><span class="cmd">preview</span><span class="desc">HTML preview</span></div>
        <div class="quick-ref-item"><span class="cmd">upload</span><span class="desc">Upload file</span></div>
        <div class="quick-ref-item"><span class="cmd">&#124; pipe</span><span class="desc">Chain commands</span></div>
        <div class="quick-ref-item"><span class="cmd">&gt; file</span><span class="desc">Redirect output</span></div>
        <div class="quick-ref-item"><span class="cmd">which</span><span class="desc">Locate command</span></div>
        <div class="quick-ref-item"><span class="cmd">env</span><span class="desc">Show env vars</span></div>
        <div class="quick-ref-item"><span class="cmd">script</span><span class="desc">Run .sh file</span></div>
        <div class="quick-ref-item"><span class="cmd">date</span><span class="desc">Show time</span></div>
        <div class="quick-ref-item"><span class="cmd">cal</span><span class="desc">Show calendar</span></div>
        <div class="quick-ref-item"><span class="cmd">base64</span><span class="desc">Encode/decode</span></div>
        <div class="quick-ref-item"><span class="cmd">nvfs-index</span><span class="desc">Build semantic index</span></div>
        <div class="quick-ref-item"><span class="cmd">nvfs-resolve</span><span class="desc">Find files by concept</span></div>
        <div class="quick-ref-item"><span class="cmd">mindmap svg</span><span class="desc">Render mindmap as SVG</span></div>
        <div class="quick-ref-item"><span class="cmd">gui</span><span class="desc">Simple GUI builder</span></div>
        <div class="quick-ref-item"><span class="cmd">contract-list</span><span class="desc">List A2A contracts</span></div>
        <div class="quick-ref-item"><span class="cmd">modules-list</span><span class="desc">List all 45 modules</span></div>
        <div class="quick-ref-item"><span class="cmd">orchestrate</span><span class="desc">Delegate to agent</span></div>
        <div class="quick-ref-item"><span class="cmd">system-health</span><span class="desc">System diagnostics</span></div>
        <div class="quick-ref-item"><span class="cmd">seq</span><span class="desc">Number sequence</span></div>
        <div class="quick-ref-item"><span class="cmd">whoami</span><span class="desc">Show user</span></div>
        <div class="quick-ref-item"><span class="cmd">basename</span><span class="desc">Strip dir path</span></div>
      </div>
    </div>
  </section>

  <div style="text-align:center;margin-bottom:32px;">
    <p>📄 One-page <a href="cheatsheet.html" style="color:var(--accent2);font-weight:600;">Quick Reference cheat sheet</a> — printable, dark mode, all commands.</p>
  </div>

  <!-- ── Changelog ── -->
  <section id="history">
    <h2>📋 Changelog</h2>

    <div class="version-item">
      <div class="v-header"><span class="v-num">v4.5 — June 2026</span><span class="v-date">2026-06-06</span></div>
      <ul>
        <li><strong>Security Config CLI</strong> — <code>security-destructive</code>, <code>security-system</code>, <code>security-whitelist</code>, <code>security-flag</code> add|remove|list with localStorage persistence and boot loading</li>
        <li><strong>Enhanced security command</strong> — Shows all sets (destructive, system, whitelist, flags) plus registered command count</li>
        <li><strong>AI loop config</strong> — <code>ai-config max-turns|max-context|trivial-optimization</code> with persistence across sessions</li>
        <li><strong>Unified config CLI</strong> — <code>config</code> command with 4 terminal tuning keys (max-lines, history, pipe-buffer), all persisted in localStorage</li>
        <li><strong>Extended ai-config</strong> — New keys: <code>max-context-tokens</code>, <code>confirm-timeout</code>, <code>chat-lock-timeout</code>, <code>skill-debounce</code> with range validation</li>
        <li><strong>OllamaModule consolidated</strong> — Removed duplicate <code>ollamamodels</code> code path (redirects to <code>models</code>), centralized endpoint via <code>ollamaManager.endpoint</code></li>
        <li><strong>Neural VFS async indexing</strong> — Chunked processing with progress percentage, no UI freeze on large VFS. Improved <code>_summarize</code> (section heading → paragraph → sentence → fallback)</li>
        <li><strong>Neural VFS display-limit config</strong> — <code>nvfs-config</code> command with 4 keys (fuzzy-limit, tree-files, tree-concepts, resolve-files), persisted</li>
        <li><strong>Orchestrator event bus</strong> — In-memory pub/sub for instant A2A delivery (VFS polling remains as fallback). Improved <code>_deriveCapabilities</code> with 14 keyword mappings</li>
        <li><strong>Orchestrator extended config</strong> — 4 new interval keys (a2a-poll-interval, heartbeat-check, idle-sweep-interval, dead-purge-timeout) + all config now persists across sessions</li>
        <li>Cache: <code>2026-06-06-v4.5</code> — hard refresh required</li>
      </ul>
    </div>

    <div class="version-item">
      <div class="v-header"><span class="v-num">v4.4 — June 2026</span><span class="v-date">2026-06-05</span></div>
      <ul>
        <li><strong>v4.4 complete</strong> — 46 modules, 24 skills, full A2A lifecycle, sandboxed execution, memory graph, world model, health monitoring</li>
        <li><strong>A2A Mailbox Transport</strong> — <code>a2a-send</code>, <code>a2a-list</code>, 500ms polling with envelope routing (request/response/broadcast/heartbeat)</li>
        <li><strong>Autonomous sub-agent spawning</strong> — auto-role derivation, sleep/reanimate VFS serialization</li>
        <li><strong>Sandboxed execution</strong> — WebWorker pool <code>sandbox-run</code>, <code>sandbox-kill</code> with inline fallback for headless</li>
        <li><strong>A2A Protocol</strong> — Agent contract system: <code>contract-register</code>, <code>contract-list</code>, schema validation in orchestrator</li>
        <li><strong>Self-Optimization Telemetry</strong> — <code>system-health</code> command showing tool latency, VFS stats, error rates</li>
        <li><strong>AI tool: nvfs_resolve</strong> — AI can search VFS by concept</li>
        <li><strong>Skills consolidated</strong> — 9 → 4 unified; index rebuilt minified</li>
        <li><strong>Docs sync</strong> — vision.html and whitepaper updated</li>
        <li>Cache: <code>2026-06-03-neuralvfs</code> — hard refresh required</li>
      </ul>
    </div>

    <div class="version-item">
      <div class="v-header"><span class="v-num">v4.3.2 — June 2026</span><span class="v-date">2026-06-04</span></div>
      <ul>
        <li><strong>mindmap svg</strong> — Inline SVG rendering with colored rects + bezier curves</li>
        <li><strong>GUI Builder</strong> — <code>gui</code>, <code>gui-button</code>, <code>gui-input</code> — SimpleGUIModule registered</li>
        <li><strong>mermaid.min.js</strong> — Downloaded for webx11_mindmap.html</li>
        <li><strong>get_module_status fixed</strong> — Shows all 34 loaded modules (was only HTTP-loaded)</li>
        <li><strong>view_module fixed</strong> — Uses modules-index.json to resolve class→file paths</li>
        <li><strong>module-ollamamodels merged</strong> — Into module-ollama (13 commands total)</li>
        <li><strong>concept:// URIs</strong> — <code>cat concept://skill</code> resolves via Neural VFS</li>
        <li><strong>Module categorization</strong> — <code>modules-list</code> shows [core], [ext], [infra] layer tags</li>
        <li><strong>5 modules whitelisted</strong> — system-health, server, servers, server-check, monitor run directly</li>
      </ul>
    </div>

    <div class="version-item">
      <div class="v-header"><span class="v-num">v4.3 — June 2026</span><span class="v-date">2026-06-02</span></div>
      <ul>
        <li><strong>WebDAV Browser</strong> — Modern file-tree UI with checkboxes, Select All, bulk actions (Delete, Move, Download), inline rename (double-click), context menu, breadcrumbs, keyboard shortcuts</li>
        <li><strong>WebDAV commands</strong> — <code>webdav-browser</code>, <code>webdav-rm</code>, <code>webdav-mkdir</code>, <code>webdav-rename</code>, <code>webdav-move</code>, <code>webdav-backup</code></li>
        <li><strong>Skill Pack System</strong> — Auto-loads 12 skills on startup, seed/reload support, skill-pack-core.js manages in-memory index</li>
        <li><strong>Agent Orchestration</strong> — <code>agent-list</code>, <code>agent-register</code>, <code>lease-list</code>, <code>orchestrate</code> for multi-step delegation</li>
        <li><strong>Security Layer</strong> — <code>security-level 0-3</code> with granular restrictions, <code>cmd-allow</code>/<code>cmd-deny</code> per-command access control</li>
        <li><strong>Debug Panel</strong> — <code>debug</code> toggle shows memory, events, errors, module health</li>
        <li><strong>Chat Cleanup</strong> — Removed <code>chat-setapi</code>, <code>chat-setmodel</code>, <code>chat-ask</code>; single <code>chat</code> command toggles overlay</li>
        <li>Module count refactored: 18 core + 14 ext (was 25+17)</li>
        <li><strong>Download fix</strong> — switched from <code>resp.text()</code> to <code>resp.blob()</code> for binary-safe downloads; same fix for image preview (FileReader DataURL)</li>
        <li>Cache: <code>v=40</code> — hard refresh required</li>
      </ul>
    </div>

    <div class="version-item">
      <div class="v-header"><span class="v-num">v4.2.1 — May 2026</span><span class="v-date">2026-05-27</span></div>
      <ul>
        <li><strong>BusyBox</strong> — 16 new utility commands: <code>which</code>, <code>env</code>, <code>date</code>, <code>cal</code>, <code>yes</code>, <code>seq</code>, <code>base64</code>, <code>printf</code>, <code>cut</code>, <code>uniq</code>, <code>hostname</code>, <code>whoami</code>, <code>basename</code>, <code>dirname</code>, <code>sleep</code>, <code>expand</code></li>
        <li><strong>Shell</strong> — Full pipe (<code>|</code>), redirect (<code>&gt;</code>, <code>&gt;&gt;</code>, <code>&lt;</code>), chain (<code>&amp;&amp;</code>, <code>||</code>, <code>;</code>), variable (<code>$VAR</code>), and VFS script execution (<code>script</code>)</li>
        <li>Pipe-aware commands (<code>grep</code>, <code>head</code>, <code>tail</code>, <code>sort</code>, <code>wc</code>, <code>cut</code>, <code>uniq</code>, <code>expand</code>) auto-read from pipe via temp file injection</li>
        <li><code>export</code>, <code>unset</code>, <code>set</code> — shell variable management</li>
        <li>Multiple ASI and VFS API bug fixes (<code>fs.fsWrite</code> → <code>fs.writeFile</code> across 3 modules)</li>
        <li><strong>Test Suite</strong> — 32 automated regression tests. Run with <code>load-local modules/test/test-suite.js</code> then <code>test</code>, <code>test auto</code>, or <code>test list</code></li>
        <li>Cache v34 — hard refresh required</li>
      </ul>
    </div>

    <div class="version-item">
      <div class="v-header"><span class="v-num">v4.2 — May 2026</span><span class="v-date">2026-05-25</span></div>
      <ul>
        <li><strong>Editor</strong> — <code>edit &lt;path&gt;</code> opens inline VFS editor modal</li>
        <li><strong>Diff</strong> — <code>diff a b</code> LCS-based comparison + <code>diff --module</code></li>
        <li><strong>Aliases</strong> — <code>ll</code>, <code>h</code>, <code>cls</code> defaults + custom alias definition</li>
        <li><strong>File Finder</strong> — <code>find &lt;query&gt;</code> recursive VFS search</li>
        <li>Agent loop: capped at 8 turns (was 1), <code>edit_module</code> destructive confirmation, model auto-validation</li>
        <li><code>ai-stop</code> now cancels chat + stream, not just tool calls</li>
        <li>Unknown commands awaited, "Command not found" suppressed on AI route</li>
        <li><code>loopResult</code> scope fix — no more undefined error on AI fail</li>
        <li>Preview iframe allows JS (<code>allow-scripts</code>), cache bump <code>v=18</code></li>
        <li>Splash fallback + startup modal list all 12 ext modules</li>
      </ul>
    </div>

    <div class="version-item">
      <div class="v-header"><span class="v-num">v4.1</span><span class="v-date">2026-05-23</span></div>
      <ul>
        <li>AI Agent with full tool-calling loop (28 tools)</li>
        <li>Inline destructive confirmation bar with 120s countdown timer</li>
        <li>Skills system (8 CLI commands + UI modal)</li>
        <li>Voice input (🎤 button, SpeechRecognition, show/hide toggle)</li>
        <li>Sound notification (🔊 toggle, WebAudio ding)</li>
        <li>AI spinner in status bar</li>
        <li>Session system (save/load/recent/stats)</li>
        <li>WebDAV sync (8 commands)</li>
        <li>Web search (SearXNG + DDG + URL fetch/extract)</li>
        <li>Config manager (6 commands + UI)</li>
        <li>Startup modules selector (⚙ gear on splash)</li>
        <li>Code editor modal (module editing, save & test live)</li>
        <li>HTML preview via srcdoc (mobile)</li>
        <li>File/dir autocomplete, pipe support</li>
        <li>Smart context profiles, dynamic prompts with variables</li>
        <li>Server monitor, ChatStudio overlay</li>
        <li>Modular architecture: 23 JS modules, async loader</li>
      </ul>
    </div>

    <div class="version-item">
      <div class="v-header"><span class="v-num">v4.0</span><span class="v-date">2026-05-20</span></div>
      <ul>
        <li>Monolith refactored into core/ext modules</li>
        <li>Async module loader with splash screen</li>
        <li>Config manager modal</li>
        <li>Bootloader fix for disabled modules</li>
      </ul>
    </div>
  </section>
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    <a href="https://ollama.com" target="_blank">Ollama</a>
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