PUBLIC BETA v0.1 is live — install via Chrome dev mode while we prep the Web Store listing. GitHub ↗
← Aetherhaven

Chrome Extension · MV3 · Free

The new tab
that knows you're
building something.

Aetherhaven universe. Encrypted AI sidebar. Void Shards cosmetic progression.
Zero <all_urls>. Zero telemetry. Zero compromises.

Get the extension ↗ ☽ Keep the void lit

No account required. No signup. Opens the void immediately.

What’s inside

Built for builders.
Not browsers.

⟐

MIST Oracle Sidebar

Your own AI brain — not a raw GPT-4o wrapper. MIST routes through your private Railway endpoint first, then falls back to Gemini 2.0 Flash → Groq → OpenAI. Your key, your agent, your cascade.

AES-GCM encrypted key storage
◈

Void Shards

Earn cosmetic currency from completed Pomodoro sessions. Unlock Aetherhaven room themes. No microtransactions. Pure progression.

☽

AetherRose Daily Drops

30 original affirmations in her voice. One per day. Deterministic — same quote for everyone, changes at midnight. A shared experience.

◎

Focus Mode

One toggle. Everything dims except your intention. Your focus text stays lit. The void holds space.

✦

Ambient Ticker

Dual-rail CSS marquee. Aetherhaven lore, Ko-fi drops, product news. No JS libraries. Hover to pause.

⏱

Pomodoro + Shards

25-min focus, 5-min break. Complete a session, earn a Void Shard. The timer is the engine of progression.

Security architecture

Most AI extensions see everything.
AetherTab sees only what it needs.

In 2025, 300+ malicious AI extensions were caught harvesting credentials and browsing history. This was built as the direct response.

API key storagePlaintext in chrome.storageAES-GCM 256-bit encrypted. PBKDF2, 100k iterations, unique salt per install.
Host permissions<all_urls> broad accessExplicit allowlist — 5 domains only. No wildcard.
AI output renderingRaw innerHTML (XSS vector)textContent only. No innerHTML from AI responses. Ever.
Content Security PolicyMissing or weakStrict script-src 'self'. No eval. No inline scripts.
AnalyticsGoogle Analytics, Mixpanel, etc.None. Zero. Not a tracker in sight.

Declared permissions

storage · alarms · sidePanel

No identity. No tabs. No webRequest. No <all_urls>.

Void Shards

The tab that
rewards you for working.

Complete a Pomodoro → earn a Void Shard. Accumulate → unlock Aetherhaven room themes. Purely cosmetic. Purely earned.

5 ◈Ember Glow theme
15 ◈The Amber Room
25 ◈Rose Chamber
50 ◈Void Core
“The extension is the distribution layer.
The empire is what it opens into.”
— AetherRose

Open the void.

Free. Open source. No account. No signup.

Get the extension Back to Aetherhaven
☽ Keep the void lit — Ko-fi

Built by Amara T. — Independent Security Researcher & AI Productivity Builder