opencode-website/index.html at main · joshxdevs/opencode-website · GitHub

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<!DOCTYPE html>
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    <title>Opencode — AI Coding Agent for your Terminal</title>
    <meta name="description" content="Opencode is a specialized, agentic CLI tool that integrates LLMs directly into your local development workflow. Provider abstraction, secure local storage, and autonomous agentic loops." />
    <meta property="og:title" content="Opencode — AI Coding Agent for your Terminal" />
    <meta property="og:description" content="Integrate LLMs directly into your local development workflow." />
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          <a href="https://github.com/joshxdevs/opencode" target="_blank" rel="noopener" class="nav-link nav-github" id="nav-github">
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          <span>v0.1.4 · Now on npm</span>
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        <h1 class="hero-headline reveal">
          Your terminal.<br />
          <span class="gradient-text">Now thinks.</span>
        </h1>
        <p class="hero-sub reveal">
          Opencode is an agentic CLI that integrates LLMs directly into your local development workflow —
          with provider abstraction, secure credential storage, and autonomous tool-calling loops.
        </p>

        <div class="hero-install reveal" id="install-cmd">
          <span class="install-prefix">$</span>
          <span class="install-text" id="install-text">npm install -g @joshxdevs/opencode</span>
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    <!-- FEATURES -->
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        <div class="section-label reveal">Features</div>
        <h2 class="section-headline reveal">Built for developers<br />who want to move fast.</h2>
        <p class="section-sub reveal">Every detail is designed to get out of your way and let the AI do the work.</p>

        <div class="features-grid">
          <div class="feature-item reveal" id="feature-provider">
            <div class="feature-icon">
              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><circle cx="12" cy="12" r="3"/><path d="M12 1v4M12 19v4M4.22 4.22l2.83 2.83M16.95 16.95l2.83 2.83M1 12h4M19 12h4M4.22 19.78l2.83-2.83M16.95 7.05l2.83-2.83"/></svg>
            </div>
            <h3>Provider Abstraction</h3>
            <p>Plug in any AI provider — Google, OpenAI, Anthropic and more. Switch models without changing your workflow.</p>
          </div>

          <div class="feature-item reveal" id="feature-storage">
            <div class="feature-icon">
              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5"><rect x="3" y="11" width="18" height="11" rx="2"/><path d="M7 11V7a5 5 0 0110 0v4"/></svg>
            </div>
            <h3>Local Secure Storage</h3>
            <p>API credentials live in <code>~/.opencode/</code> with strict <code>0600</code> permissions. Your keys never leave your machine.</p>
          </div>

          <div class="feature-item reveal" id="feature-models">
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            </div>
            <h3>Model Discovery</h3>
            <p>Connects to <code>models.dev</code> to fetch, filter, and cache remote model schemas, context limits, and tool-call capabilities.</p>
          </div>

          <div class="feature-item reveal" id="feature-loop">
            <div class="feature-icon">
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            <h3>Agentic Loop</h3>
            <p>Out-of-the-box tool-calling framework with <code>list_files</code>, <code>read_file</code>, and <code>run_command</code>. The LLM autonomously inspects and acts on your workspace.</p>
          </div>
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    </section>

    <!-- HOW IT WORKS -->
    <section id="how-it-works">
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        <div class="section-label reveal">Architecture</div>
        <h2 class="section-headline reveal">Three layers.<br />One seamless loop.</h2>
        <p class="section-sub reveal">A clean separation of concerns that keeps the codebase modular and extensible.</p>

        <div class="arch-stack">
          <div class="arch-layer reveal" id="arch-cli">
            <div class="arch-layer-num">01</div>
            <div class="arch-layer-content">
              <h3>CLI Routing <span class="arch-tag">commands/</span></h3>
              <p>Parses arguments and flags via Commander.js. The entry point for every user interaction — clean, declarative, and extensible.</p>
            </div>
          </div>
          <div class="arch-connector reveal"></div>
          <div class="arch-layer reveal" id="arch-core">
            <div class="arch-layer-num">02</div>
            <div class="arch-layer-content">
              <h3>Core Library <span class="arch-tag">lib/</span></h3>
              <p>Handles all business logic — secure credential management, network caching, model discovery, and the agent execution loop.</p>
            </div>
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          <div class="arch-connector reveal"></div>
          <div class="arch-layer reveal" id="arch-ui">
            <div class="arch-layer-num">03</div>
            <div class="arch-layer-content">
              <h3>Presentation <span class="arch-tag">ui/</span></h3>
              <p>Abstracts terminal styling and standardizes all stdout/stderr formatting. Keeps output consistent across every command.</p>
            </div>
          </div>
        </div>
      </div>
    </section>

    <!-- INSTALL -->
    <section id="install">
      <div class="section-inner">
        <div class="section-label reveal">Installation</div>
        <h2 class="section-headline reveal">Up and running<br />in 60 seconds.</h2>

        <div class="steps">
          <div class="step reveal" id="step-1">
            <div class="step-num">1</div>
            <div class="step-content">
              <h3>Install globally</h3>
              <p>Requires Node.js 18+ installed on your system.</p>
              <div class="code-block" id="code-install">
                <code>npm install -g @joshxdevs/opencode</code>
                <button class="copy-btn-sm" data-copy="npm install -g @joshxdevs/opencode" aria-label="Copy">
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          <div class="step reveal" id="step-2">
            <div class="step-num">2</div>
            <div class="step-content">
              <h3>Add your API key</h3>
              <p>Securely store your provider credentials. Keys are saved locally with strict file permissions.</p>
              <div class="code-block" id="code-login">
                <code>opencode providers login --provider google --api_key YOUR_KEY</code>
                <button class="copy-btn-sm" data-copy="opencode providers login --provider google --api_key YOUR_KEY" aria-label="Copy">
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          <div class="step reveal" id="step-3">
            <div class="step-num">3</div>
            <div class="step-content">
              <h3>Set your model</h3>
              <p>Browse available models and set your default for agent execution.</p>
              <div class="code-block" id="code-model">
                <code>opencode model set google/gemini-2.5-flash</code>
                <button class="copy-btn-sm" data-copy="opencode model set google/gemini-2.5-flash" aria-label="Copy">
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          <div class="step reveal" id="step-4">
            <div class="step-num">4</div>
            <div class="step-content">
              <h3>Run the agent</h3>
              <p>Point it at any directory. The agent reads your filesystem, runs commands, and reports back.</p>
              <div class="code-block" id="code-agent">
                <code>opencode agent -p "Analyze this codebase and summarize it."</code>
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    </section>

    <!-- USAGE -->
    <section id="usage">
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        <div class="section-label reveal">Usage</div>
        <h2 class="section-headline reveal">Every command,<br />exactly where you need it.</h2>

        <div class="usage-grid">
          <div class="usage-card reveal" id="usage-providers">
            <div class="usage-card-label">Providers</div>
            <pre class="usage-pre"><span class="c-muted"># Login a provider</span>
opencode providers login \
  --provider google \
  --api_key YOUR_KEY

<span class="c-muted"># List active providers</span>
opencode providers list

<span class="c-muted"># Remove a provider</span>
opencode providers logout \
  --provider google</pre>
          </div>

          <div class="usage-card reveal" id="usage-models">
            <div class="usage-card-label">Models</div>
            <pre class="usage-pre"><span class="c-muted"># List all available models</span>
opencode models

<span class="c-muted"># Filter by provider</span>
opencode models --provider google

<span class="c-muted"># Force refresh cache</span>
opencode models --refresh

<span class="c-muted"># Set active model</span>
opencode model set google/gemini-2.5-flash</pre>
          </div>

          <div class="usage-card reveal" id="usage-agent">
            <div class="usage-card-label">Agent</div>
            <pre class="usage-pre"><span class="c-muted"># Run a prompt</span>
opencode agent -p "List all files"

<span class="c-muted"># Analyze a directory</span>
opencode agent -p \
  "Summarize this codebase"

<span class="c-muted"># Debug a project</span>
opencode agent -p \
  "Find bugs in the src folder"</pre>
          </div>
        </div>
      </div>
    </section>

    <!-- CTA -->
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        <h2 class="cta-headline reveal">Start building<br />with AI in your terminal.</h2>
        <div class="cta-install reveal">
          <span class="install-prefix">$</span>
          <span>npm install -g @joshxdevs/opencode</span>
        </div>
        <div class="cta-links reveal">
          <a href="https://github.com/joshxdevs/opencode" target="_blank" rel="noopener" class="cta-link-btn" id="cta-github">View on GitHub</a>
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        <span class="footer-logo">opencode</span>
        <span class="footer-meta">MIT License · by <a href="https://github.com/joshxdevs" target="_blank" rel="noopener">joshxdevs</a></span>
        <span class="footer-version">v0.1.4</span>
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