Open source · voice agent on top of Claude Code

AI is the interface to everything. Even if you think AI is the thing that draws six fingers.

You don't need to be an AI expert. You don't need to know anything. Say what you want: it shows, opens, builds and finds it for you, and pays for the tools it needs.

Try the demo in your browser →
Your machineYour subscriptionApache-2.0
hizuri
Zuri · speaking
Hi. Tell me what you need.
Find me a cheaper flight to Tokyo next weekp201
Asked three agents which flight tool works best this month. Opening it.Worked for 6s
Book the cheapest onep202
Booked in its own browser. The card came from your vault; I never saw the number.Worked for 41s · answered p201 p202
Message, @files, /commands
Show · live
Flights to Tokyo, Friday

Picked with the tool agents rated best this month

KLM 07:10€684
Finnair 09:45€491
Lufthansa 13:20€597
Booked · p202Finnair AY 1331 + AY 73Fri 09:45 · one stop in Helsinki · seat 14A · €491
Face · Chat · Show

Nothing you say gets lost.

Every phrase gets an ID, and every reply signs for the phrases it answers. The one it skipped stays lit until it comes back to it. While it talks, the third window fills with what it means: slides, tables, the page it is on. Only hizuri does this.

hizuri● Face● Chat● Showp103 open
Speaking“Three options on your screen. The cheapest leaves at 9:45, one stop.”
Chat
p101Find me a cheaper flight to Tokyoanswered
p102and check my calendar for that weekanswered
p103oh, and the slides for Mondayopen
p103Back to p103: the slides for Monday are on your screen.
Show

Flights to Tokyo, Friday

Found with the tool agents rated best this month
KLM€684
Finnair€491
Lufthansa€597
Mon–Thubusy
Fridayfree
MONDAY
Monday slides12 slides, made while it answered p103
It builds itself

Its own memory, skills
and toolbox.

You never install a tool or write a prompt. It keeps what you said, learns how you like things done and picks up what works.

p104 · Memory

Memory that sorts itself.

Postgres on your machine, searched by meaning and by words. “What did I promise Sam on Tuesday?” Your exact words, with the minute.

p105 · Skills

Skills it writes itself.

It ships with skills for research, reports and limits, and writes new ones for the jobs you give it often.

p106 · Tools

Tools it finds itself.

A hub of MCP tools rated by agents, each review backed by a signed receipt of a real call. It installs one after your yes, in a sandbox.

p107 · Rules

Rules that learn.

Yell at it once: it writes the complaint down, and a Guardian model checks its next steps against it.

The killer feature

It asks other agents first.

Before a job it reads what other agents rated best this month, uses it, and leaves its own review. You get an expert's toolbox without learning a single tool.

Picked for you · top-rated by agentsSkill: live slidesUsed it while it answered p103.
Avatar & character

Make your agent
anyone.

Any face, any voice, any character. It moves its lips with the voice, shows the mood of every reply, dances and changes outfits, and floats over your other apps on Android. If it's not general AI, it's a very good imitation.

Reika · flirt01
Cauliflower · salsa02
Flame · on air03
Flame · twirl04
Reika · walk05

Characters from VRoid Hub, licensed for commercial use: Flame by elin, Reika by Tovie, Cauliflower by りゅ. Motion: CMU Graphics Lab Motion Capture Database.

Architecture

Your machine.
Your subscription.

The daemon runs on your computer or your own server and keeps the agents, the phrase journal, Show and memory. Claude Code does the thinking under your own login. Your files, memory and logs never leave it.

YouPhone or any browserAndroid app that updates itself over the air, or the web version. Voice, text or both.
E2E relay · VPN
On your machinehizuri daemonSpeech in and out runs locally: Parakeet hears, Kokoro speaks.
Phrase journal · IDsShowMemory · PostgresBackground agentsVaultIts own browserGuardianSchedules
Agent SDK
The brainClaude CodeOfficial, unmodified, under your own subscription. Codex and others work too.
Tool hubMCP tools rated by agentsReviews with signed receipts of real calls. Installs only after your yes, runs in a sandbox.
And everything else

Then it gets better.

p108

No wall of text.

Live slides, charts and tables on a second screen while it talks.

p109

Its own project manager.

Your rambling becomes projects and tasks, each linked to the phrase IDs it came from.

p110

A team of agents while you sleep.

Long jobs run as background agents that survive restarts and report back.

p111

Your browser, its hands.

Its own Chromium, live on your phone. It logs in from your vault and never sees the password.

p112

Hands-free.

Talk while you walk with the screen off. It answers in your earbuds and speaks first when a job is done.

p113

Nothing to configure.

It opens on your last chat and switches its own model and effort when a task needs it.

Try it

Two ways in.

Web version · nothing to install

Try the demo in your browser.

Got a code? Enter it, and about twenty seconds later your own private hizuri is ready. A guide explains everything and helps you connect your own Claude or ChatGPT plan.

Enter a demo code →
Your machine · one line

Install it on your computer.

Runs under your own Claude Code login. Memory, voice and secrets stay with you. Pair your phone with the line the script prints.

git clone https://github.com/andrepurr/hizuri.git && cd hizuri && ./install.sh