A QUICK QUESTION, WITHOUT THE DETOUR.

Is there a desktop AI assistant you can summon with a hotkey?

Claude, Codex, or a group of agents is already handling a complex task. Then you need to confirm a term, look up one fact, or rewrite a sentence. Adding that small question to the original task disrupts its context; opening another workspace and switching models feels unnecessarily heavy. Deskbell is the desktop AI assistant for those interruptions: press a hotkey, ask, and leave while the original work keeps running.

See how it works
MAIN TASK
ClaudeCodexMulti-Agent
Complex work keeps running
QUICK QUESTION
⌃⌥Space
Ask Deskbell, then return

Let the complex task run. Ask the small question elsewhere.

When an agent is analyzing code, editing a project, organizing research, or coordinating other agents, an unrelated question creates a detour in an otherwise focused conversation.

Deskbell gives that question its own place. The main task does not need to pause, and you do not need to wait for it to finish. Summon Deskbell, clear up the question, and keep going.

No need to reconfigure a heavyweight setup

Your Codex task may be using GPT-6 Astra with max reasoning effort for demanding engineering work. A quick definition should not require switching to a lighter model and then switching back.

OpenAI’s model documentation positions GPT-6 Astra for difficult end-to-end work and lists support for max reasoning effort. Deskbell can use its built-in Chime model for everyday questions, keeping each kind of work in the tool that fits it.

Press a hotkey and Deskbell is ready

  1. 1
    Summon it anywhere

    The default shortcut is Control + Option + Space on macOS and Control + Alt + Space on Windows. You can change it in settings.

  2. 2
    Ask directly

    Get an answer in a separate window without changing the task your main agent is handling.

  3. 3
    Return to your work

    Close the window when you are done. Deskbell can keep the conversation for the next follow-up.

Small tasks that do not need a bigger workflow

Explain a concept

“What does idempotent mean? Give me a simple example.”

Look something up

“What is the main difference between these protocols?”

Translate a phrase

“What does this sentence mean in context?”

Improve the wording

“Make this more direct without sounding harsh.”

Do a quick calculation

“What is the total of these numbers?”

Your side question does not need the same model as your main agent

CHIME

Ready without an API key

Deskbell includes Chime for everyday explanations, lookups, translations, and writing tasks.

BYOK

Connect your own model

You can also use BYOK to connect an OpenAI-compatible service and choose a lightweight model you already use.

A clearer boundary between conversations

Deskbell stores its own chat history on your device, so quick side questions do not enter the context of your Claude, Codex, or multi-agent project. To answer a question, relevant messages, images, and tool results are still sent to the selected model service; web tools also access the corresponding websites.

KEEP THE BIG TASK RUNNING.

Let complex agents stay focused.
Give the quick question to Deskbell.

Available for macOS and Windows. Use Chime or bring your own model.

Say hello to Deskbell

Finding the latest version…

The app currently supports macOS 13.0 and later. The Windows version is in beta and open for testing. Use the built-in Chime model, or connect your own model service in settings.