sparrow-cli 0.7.0

A local-first Rust agent cockpit — route, run, replay, rewind
Documentation 
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8" />
<style>
  :root{
    --bg0:#0e0b08; --bg1:#171109; --panel:#1d1710; --stroke:#2c251c;
    --amber:#f2a93c; --amber2:#f8bf57; --coral:#f0674a; --cream:#ece2cf;
    --dim:#897d6c; --steel:#9aa7b2; --planner:#7fa7d8; --green:#86c98b;
    --mono:'JetBrains Mono','SF Mono',ui-monospace,'Cascadia Code',monospace;
    --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
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  *{margin:0;padding:0;box-sizing:border-box}
  html,body{width:1920px;height:1080px;overflow:hidden;background:#000}
  #stage{
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    background:radial-gradient(120% 120% at 50% 18%, var(--bg1) 0%, var(--bg0) 60%, #060403 100%);
    font-family:var(--sans);color:var(--cream);
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  .center{text-align:center}
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    background-size:4px 4px}

  /* intro */
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  /* problem */
  .kicker{font-family:var(--mono);font-size:22px;letter-spacing:6px;color:var(--dim);text-transform:uppercase}
  .bignum{font-size:230px;font-weight:800;letter-spacing:-8px;color:var(--cream)}
  .sub{font-size:34px;color:var(--dim);margin-top:6px}
  .warn{font-family:var(--mono);font-size:26px;color:var(--coral);margin-top:30px}
  .turn{font-size:70px;font-weight:800;color:var(--amber);letter-spacing:-1px}

  /* cockpit */
  .cockpit{width:1620px;font-family:var(--mono);font-size:22px;line-height:1.62}
  .bar{border:1px solid var(--stroke);border-radius:10px;background:rgba(20,16,11,.6);
    padding:16px 24px;display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;
    box-shadow:0 24px 80px rgba(0,0,0,.5)}
  .bar>div{white-space:nowrap;display:flex;align-items:center}
  .bar .l{color:var(--amber);font-weight:700}
  .bar .verb{color:var(--dim);font-weight:400;margin:0 14px}
  .bar .route{color:var(--planner);font-weight:400}
  .bar .r{display:flex;gap:22px;align-items:center}
  .bar .cost{color:var(--amber)} .bar .tok{color:var(--steel)} .bar .pill{color:var(--green);font-weight:700}
  .body{margin-top:18px;padding:6px 10px;color:var(--dim)}
  .body .ok{color:var(--green)} .body .gold{color:var(--amber)} .body .plus{color:var(--green)} .body .pl{color:var(--planner)}
  .caption{margin-top:30px;font-family:var(--sans);font-size:30px;color:var(--cream);text-align:center}
  .caption b{color:var(--amber)}

  /* features */
  .grid{display:grid;grid-template-columns:repeat(3,360px);gap:26px}
  .card{border:1px solid var(--stroke);border-radius:16px;background:linear-gradient(180deg,#1b150e,#140f09);
    padding:34px;height:200px;display:flex;flex-direction:column;justify-content:center}
  .card .big{font-size:58px;font-weight:800;color:var(--amber);letter-spacing:-1px}
  .card .lab{margin-top:10px;font-size:24px;color:var(--cream)}
  .card .sub{font-size:18px;color:var(--dim);margin-top:4px}
  .h2{font-size:40px;font-weight:700;margin-bottom:42px;color:var(--cream)}
  .h2 .a{color:var(--amber)}

  /* webview */
  .browser{width:1560px;border-radius:14px;overflow:hidden;border:1px solid var(--stroke);
    background:#1d1710;box-shadow:0 40px 120px rgba(0,0,0,.6),0 0 0 1px rgba(242,169,60,.06)}
  .bbar{height:54px;display:flex;align-items:center;gap:10px;padding:0 20px;background:#241c12;border-bottom:1px solid var(--stroke)}
  .bbar .url{margin-left:18px;font-family:var(--mono);font-size:20px;color:var(--dim);
    background:#191309;border:1px solid var(--stroke);border-radius:8px;padding:7px 18px;flex:1;max-width:560px}
  .shot{display:block;width:1560px;height:auto}
  .wvcap{margin-top:30px;font-size:30px;color:var(--cream);text-align:center}
  .wvcap b{color:var(--amber)}

  /* install / outro */
  .term{width:1080px;border:1px solid var(--stroke);border-radius:14px;background:#141009;
    font-family:var(--mono);overflow:hidden;box-shadow:0 30px 90px rgba(0,0,0,.55)}
  .term .top{height:46px;background:#1d1710;display:flex;align-items:center;gap:10px;padding:0 18px;border-bottom:1px solid var(--stroke)}
  .dot{width:13px;height:13px;border-radius:50%}
  .term .b{padding:40px 44px;font-size:34px;color:var(--cream)}
  .term .prompt{color:var(--amber)}
  .cur{display:inline-block;width:16px;height:34px;background:var(--amber);transform:translateY(6px);margin-left:3px}
  .cta{margin-top:40px;text-align:center}
  .cta .repo{font-family:var(--mono);font-size:34px;color:var(--cream)}
  .cta .meta{margin-top:14px;font-size:24px;color:var(--dim);letter-spacing:1px}
  .badge{position:absolute;top:60px;right:70px;font-family:var(--mono);font-size:20px;color:var(--dim);
    border:1px solid var(--stroke);border-radius:999px;padding:8px 18px}
</style>
</head>
<body>
<!-- master defs: gradients + mascot symbol, referenced via <use> -->
<svg width="0" height="0" style="position:absolute" aria-hidden="true">
  <defs>
    <linearGradient id="sp-body" x1="0" y1="0" x2="0" y2="1"><stop offset="0" stop-color="#f8bf57"/><stop offset="1" stop-color="#ef9b2f"/></linearGradient>
    <linearGradient id="sp-wing" x1="0" y1="0" x2="1" y2="1"><stop offset="0" stop-color="#e8901f"/><stop offset="1" stop-color="#d2761d"/></linearGradient>
    <linearGradient id="sp-belly" x1="0" y1="0" x2="0" y2="1"><stop offset="0" stop-color="#fde6bd"/><stop offset="1" stop-color="#f7d089"/></linearGradient>
    <linearGradient id="sp-steel" x1="0" y1="0" x2="1" y2="1"><stop offset="0" stop-color="#cdc6ba"/><stop offset="1" stop-color="#8f877a"/></linearGradient>
    <symbol id="sparrow" viewBox="0 0 240 240">
      <path d="M150 150 q58 6 60 52 q-46 -2 -64 -28 z" fill="url(#sp-wing)"/>
      <path d="M120 50 C168 50 182 92 182 132 C182 184 154 204 120 204 C86 204 58 184 58 132 C58 92 72 50 120 50 Z" fill="url(#sp-body)" stroke="#7a4f1c" stroke-width="3.5"/>
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      <g><circle cx="100" cy="106" r="17" fill="#fff" stroke="#7a4f1c" stroke-width="2.6"/><circle cx="103" cy="108" r="8.5" fill="#2a1c0e"/><circle cx="99" cy="103" r="3.4" fill="#fff"/></g>
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    </symbol>
  </defs>
</svg>

<div id="stage">
  <div class="badge">v0.6.2 · MIT · Rust</div>

  <!-- S1 intro -->
  <div class="scene" id="s1">
    <div class="center">
      <svg class="mascot" viewBox="0 0 240 240"><use href="#sparrow"/></svg>
      <div class="wordmark">Sp<span class="a">a</span>rrow</div>
      <div class="tagline">route · run · replay · rewind</div>
    </div>
  </div>

  <!-- S2 problem -->
  <div class="scene" id="s2">
    <div class="center">
      <div class="kicker">usage — last 4 days</div>
      <div class="bignum" id="s2num">$847</div>
      <div class="sub">11 files modified · 3 session crashes · context lost</div>
      <div class="warn">⚠ no cap configured</div>
      <div class="turn" id="s2turn" style="margin-top:36px">one static binary.</div>
    </div>
  </div>

  <!-- S3 cockpit -->
  <div class="scene" id="s3">
    <div>
      <div class="cockpit">
        <div class="bar">
          <div><span class="l">⠋ SPARROW</span><span class="verb">Soaring</span><span class="route" id="s3route">route: ollama/qwen2.5-coder → claude-sonnet-4</span></div>
          <div class="r"><span class="cost" id="s3cost">$0.0000</span><span class="tok" id="s3tok">0 tok</span><span class="pill">● TRUSTED</span></div>
        </div>
        <div class="body">
          <div class="pl">↳ route: ollama/qwen2.5-coder → claude-sonnet-4</div>
          <div class="gold">● checkpoint: before-refactor</div>
          <div>◇ src/auth/login.rs  <span class="plus">+2</span> / <span style="color:var(--coral)">-1</span>  · applied</div>
          <div class="ok">✓ tests  18 passed · no regressions</div>
        </div>
      </div>
      <div class="caption">every run is <b>visible</b>, <b>budgeted</b>, <b>checkpointed</b> — and now it fits an 80-column terminal.</div>
    </div>
  </div>

  <!-- SW webview cockpit -->
  <div class="scene" id="sw">
    <div class="center">
      <div class="browser">
        <div class="bbar">
          <span class="dot" style="background:#f0674a"></span><span class="dot" style="background:#f2c94c"></span><span class="dot" style="background:#86c98b"></span>
          <span class="url">localhost:7878 · sparrow cockpit</span>
        </div>
        <img class="shot" src="../assets/launch/video/webview-mockup.png" alt="Sparrow WebView cockpit" />
      </div>
      <div class="wvcap">same event stream — now in the <b>WebView cockpit</b>: swarm lanes, live diffs, checkpoints.</div>
    </div>
  </div>

  <!-- S4 features -->
  <div class="scene" id="s4">
    <div class="center">
      <div class="h2">one binary. <span class="a">every</span> capability.</div>
      <div class="grid" id="s4grid">
        <div class="card"><div class="big">38</div><div class="lab">providers</div><div class="sub">Ollama-first, cloud as fallback</div></div>
        <div class="card"><div class="big">rewind</div><div class="lab">git checkpoints</div><div class="sub">files + chat + counters, atomically</div></div>
        <div class="card"><div class="big">hard caps</div><div class="lab">budget in the runtime</div><div class="sub">--max-cost-usd · wall · tokens</div></div>
        <div class="card"><div class="big">105</div><div class="lab">skills</div><div class="sub">debug, tests, k8s, terraform…</div></div>
        <div class="card"><div class="big">4</div><div class="lab">surfaces</div><div class="sub">TUI · cockpit · JSON · gateway</div></div>
        <div class="card"><div class="big">0</div><div class="lab">telemetry by default</div><div class="sub">your keys, your machine</div></div>
      </div>
    </div>
  </div>

  <!-- S5 install / CTA -->
  <div class="scene" id="s5">
    <div class="center">
      <div class="term">
        <div class="top"><span class="dot" style="background:#f0674a"></span><span class="dot" style="background:#f2c94c"></span><span class="dot" style="background:#86c98b"></span></div>
        <div class="b"><span class="prompt">$ </span><span id="s5cmd"></span><span class="cur" id="s5cur"></span></div>
      </div>
      <div class="cta">
        <div class="repo">github.com/ucav/Sparrow</div>
        <div class="meta">MIT · Rust · single binary · cargo install sparrow-cli</div>
      </div>
    </div>
  </div>

  <div class="grain"></div>
  <div class="vignette"></div>
</div>

<script>
const FPS = 30, DUR = 26.4; // seconds
const clamp=(x,a=0,b=1)=>Math.max(a,Math.min(b,x));
const lin=(t,a,b)=>clamp((t-a)/(b-a));
const ease=x=>{x=clamp(x);return x*x*(3-2*x);};         // smoothstep
const eOut=x=>1-Math.pow(1-clamp(x),3);
// fade a scene in over [a,a+f], hold, fade out over [b-f,b]; small rise.
function band(t,a,b,f=0.5){
  const i=ease(lin(t,a,a+f)), o=1-ease(lin(t,b-f,b));
  const vis=clamp(Math.min(i,o));
  return {op:vis, y:(1-i)*26};
}
function place(el,s){el.style.opacity=s.op;el.style.transform=`translateY(${s.y}px)`;}

// [intro, problem, tui, webview, features, install]
const S=[ [0,4.2],[4.0,8.4],[8.2,12.9],[12.7,17.4],[17.2,21.8],[21.6,26.4] ];
const cmd="cargo install sparrow-cli";

window.seek=function(t){
  place(s1, band(t,...S[0]));
  place(s2, band(t,...S[1]));
  place(s3, band(t,...S[2]));
  place(sw, band(t,...S[3]));
  place(s4, band(t,...S[4]));
  place(s5, band(t,...S[5]));

  // S1 mascot gentle scale-in
  const p1=ease(lin(t,0,1.4));
  document.querySelector('.mascot').style.transform=`scale(${0.82+0.18*p1})`;

  // S2: count to 847, then reveal "one static binary."
  s2num.textContent='$'+Math.round(eOut(lin(t,4.2,6.0))*847);
  document.querySelector('#s2 .warn').style.opacity=ease(lin(t,5.9,6.3));
  s2turn.style.opacity=ease(lin(t,6.7,7.4));

  // S3: cost + tokens tick up; body lines stagger in
  const pc=eOut(lin(t,8.8,11.6));
  s3cost.textContent='$'+(pc*0.0421).toFixed(4)+(pc>0.02?' ▲':'');
  s3tok.textContent=Math.round(pc*2000)+' tok';
  document.querySelectorAll('#s3 .body > div').forEach((el,i)=>{el.style.opacity=ease(lin(t,9.0+i*0.45,9.5+i*0.45));});
  document.querySelector('#s3 .caption').style.opacity=ease(lin(t,11.2,12.0));

  // SW: browser window scale-in + caption
  const pw=ease(lin(t,12.9,14.0));
  document.querySelector('#sw .browser').style.transform=`translateY(${(1-pw)*30}px) scale(${0.96+0.04*pw})`;
  document.querySelector('#sw .wvcap').style.opacity=ease(lin(t,15.4,16.2));

  // S4: features header + staggered cards
  document.querySelector('#s4 .h2').style.opacity=ease(lin(t,17.2,17.8));
  document.querySelectorAll('#s4grid .card').forEach((el,i)=>{
    const a=17.5+i*0.22, p=ease(lin(t,a,a+0.6));
    el.style.opacity=p; el.style.transform=`translateY(${(1-p)*22}px) scale(${0.97+0.03*p})`;
  });

  // S5: typewriter on the install command + CTA
  const chars=Math.round(eOut(lin(t,22.2,24.2))*cmd.length);
  s5cmd.textContent=cmd.slice(0,chars);
  s5cur.style.opacity=(Math.floor(t*2)%2)?1:0.15;
  document.querySelector('#s5 .cta').style.opacity=ease(lin(t,24.4,25.2));
};
window.__DUR=DUR; window.__FPS=FPS;
window.seek(0);
</script>
</body>
</html>