Features

One more presence,
while you work.

KIMS is a desktop companion that stands at the bottom of your screen and works through the day with you. Built to be a colleague, not an ornament.

CHAT

Ask it anything

From fixing code to cleaning up a document — ask it whatever you already ask a chatbot. You supply your own API key, so conversations never pile up on someone else’s server.

Claude · GPT · Gemini

SCHEDULE

It remembers your schedule

Connect Google Calendar and the character keeps today’s events in mind, checking every 60 seconds and speaking up from the bottom of your screen before a meeting starts. It does not only read — say the plan out loud and the event lands in your calendar.

Google Calendar

PERSONA

Pick how it talks

Choose the relationship — partner, friend, secretary, or butler — and set what it calls you. You can also write the personality yourself.

Won / Zero

DESKTOP

It tidies your files

It sweeps your desktop and folders for stale and duplicate files and clears them out. Inbox summaries arrive the same way soon.

Coming soon

On screen

It really does walk
across your screen

A transparent window sits along the bottom of your screen, and the character stays visible above every app. Clicks pass straight through — it never gets in the way of your work. The character in the mockup below is walking live right now.

KIMSFileEditView Battery 100%14:00

Contract review meeting at 2 PM!

ALWAYS ON TOP

Over full-screen apps and across every desktop space, the character stays on top.

CLICK THROUGH

The whole window is click-through. The mouse is captured only over the character and the chat panel.

TRANSPARENT

A frameless transparent window. It hides neither wallpaper nor dock — only the character is there.

Specs

Written down, in numbers.

What it supports and what it still cannot do, written plainly. Use it when you compare.

LLM providers: Anthropic · OpenAI · Google (3). You name the exact model in settings.

API key: Bring your own key. It is encrypted into the OS keychain with safeStorage and never sent to our servers. Conversations go straight to the provider you chose, not through us.

Google Calendar: After the OAuth connection it can read events and add them. It checks every 60 seconds and the character warns you as a meeting approaches. The lead time is configurable.

Character formats: VRM · GLB. VRM carries rigging, SpringBone, blinking, and look-at in the spec itself, so it works with no extra setup. External motion clips (.vrma) can be layered on.

On-screen behavior: A transparent, frameless window stays always on top. The window height is fixed at 520px; only its vertical position moves. Outside the character and the chat panel, clicks pass through to the app below.

Personas: Partner · friend · secretary · butler (4). You can write the form of address and the personality yourself. Two characters ship by default: Won · Zero (2).

Requirements: Windows 10 or later · macOS 13 or later. 4GB RAM, GPU acceleration recommended. Both Apple silicon and Intel Macs are supported.

Price: The app is free. Model usage is billed by each provider directly against your own API key — we neither resell it nor add a margin.

Not there yet: Voice input and output, screen awareness, and local models (Ollama, LM Studio) are not supported. File cleanup and inbox summaries are in progress.

Install

Moved in
in three minutes.

Download for Windows Download for macOS Builds are still in the oven — join the waitlist and we’ll send yours first.

Run the installer

Open the file you downloaded. We have not attached a code-signing certificate yet, so Windows shows a warning — click More info, then Run anyway.

Add your API key

Paste the key for the model you already use — Anthropic, OpenAI, or Google, any one of them. The key is encrypted into your OS keychain and never reaches our servers.

Connect your calendar

Link a Google account and you can read and create events by talking. Before a meeting starts, the character tells you first.

REQUIREMENTS
Windows 10+ · macOS 13+ (Apple silicon · Intel)
An API key for Anthropic, OpenAI, or Google
RAM 4GB · GPU acceleration recommended

terminal — kims

# 01 — run the installer
$ KIMS-Setup-0.2.0-x64.exe
→ installed · KIMS on your desktop

# 02 — add your API key
$ Settings → Provider → paste key
→ encrypted into your OS keychain

# 03 — connect your calendar
$ Settings → Google Calendar → Connect
→ "KIMS" is now living on your desktop ✓

Waitlist

Looking for the ones
who go first.

When a build is ready, you get it by email before anyone else. We’ll write again when file cleanup and inbox summaries land.

One more presence,while you work.