Hear beyond words.
Earzbook transcribes everything you watch and listen to — live — and hands it to your own OpenClaw agent to search, summarize, and act on.
Your listening history, handed to an agent you own.
Earzbook plugs into OpenClaw two ways — both installed with a single command from the app’s pairing screen.
One command to pair
The app’s pairing screen generates a setup command that registers both the MCP server and the sidecar. That’s the whole install.
curl -fsSL https://earzbook.com/openclaw.sh | bashnpm i -g @earzbook/openclaw && earzbook-openclawAn MCP server that reads your listening data
Earzbook exposes governed tools your OpenClaw agent can call on demand.
search_recordings“Have I ever heard about X?” — keyword search across every transcript.get_relevant_paragraphsSemantic search — find passages by meaning, not just keywords.recent_recordings“Catch me up” on everything from the last 24 hours.list_recordings_by_dateBrowse what you heard on a day, a week, or a range.get_recordingPull the full transcription of one day’s listening.get_themed_summaryYour listening theme breakdown, with each theme’s share.get_progress_chartYour listening growth over time, per theme.get_theme_detailsDeep-dive one theme — insights, interests, and sources.
Plus get_current_datetime, so answers always anchor to the real date.
A sidecar that runs on your machine
The @earzbook/openclaw sidecar bridges the app to a locally-running OpenClaw agent, so you can chat with it straight from your phone — your machine, your AI keys. Chat trajectories never leave your disk.
- Chat with your local agent from the Earzbook app
- Runs on your own machine and your own AI keys
- Conversations stored locally — no server copy
Tap once. It listens. Your agent answers.
No setup rituals, no copy-paste. Three steps from sound to insight.
- 01
Capture
One tap from any screen. On Android, Earzbook captures your device’s audio; in Chrome, it captures the current tab. It keeps running in the background.
- 02
Transcribe, live
Streams words as they’re spoken — sub-second partials that lock into finals as they stabilize. Auto-detects across 99 languages.
- 03
Ask anything
Your listening history becomes data. Your own OpenClaw agent reads it on demand — “what did I hear about X,” “summarize today’s lecture,” “pull the action items.”
Built to actually keep up with you.
The engine, the intelligence, and the guarantees — in one app and one extension.
True real-time
Streaming transcription: partials appear as you speak, finals lock as the words stabilize.
99 languages, auto-detected
No language picker required. It figures out what it’s hearing, and switches mid-stream.
One tap, always on
Start and stop from any screen. Earzbook keeps transcribing in the background.
Chrome + Android
Tab audio in your browser, system audio on your phone — collected into one memory.
Themed knowledge profile
Your listening is auto-sorted into an academic taxonomy, with a clear percentage breakdown.
Knowledge Radar & Timeline
See the breadth of what you take in, and how it grows over time.
Semantic search
Ask by meaning, not just keywords — “what did I hear about diffusion models?”
Encrypted by design
Per-user envelope encryption means a database breach reads nothing of yours.
Your agent, your machine
OpenClaw runs locally, on your own AI keys — your agent conversations never leave your machine.
One memory. Endless ways to use it.
Whatever you listen to becomes something you can query, summarize, and act on.
Sit through class once. Keep every definition, derivation, and aside forever.
A living map of what you know.
Earzbook builds a knowledge profile from what you actually listen to — and every part of it is queryable by your agent.
Knowledge Radar
The breadth of your intellectual diet, at a glance.
Themed profile
Your listening, sorted into an academic taxonomy with a clear percentage breakdown.
Knowledge Timeline
Watch a theme grow — or fade — across weeks and months.
Your listening is yours. Cryptographically.
Not a promise on a page — guarantees built into how the product works.
Envelope-encrypted transcripts
Every user’s data is sealed with AES-256-GCM, and the key is wrapped in Google Cloud KMS. A database or vector-store breach reads nothing.
Runs on your machine
Your OpenClaw agent chat runs locally, on your own AI keys — conversations never leave your disk. Transcript text is separately sent to Anthropic for knowledge processing.
True delete
Deleting your account (after a 14-day grace period) destroys your per-user key — content it protected can never be decrypted again, not even by us.
We never sell your listening data to advertisers or third parties.