DocsInstall, providers, theming
ComponentsGrouped by what they do
How it worksFrom install to an answer on the phone

InstallationAdd Ondai to an Expo app.
How it worksFrom install to an answer.
Core runtimeThe router, the hooks, availability.
ProvidersApple, Gemini Nano, or a cloud model.
ThemingLight, dark, glass, your accent.
Device supportWhich phones ship a model.

$ npx ondai initRead the docs

Write and rewriteRewrite, Smart reply, Summarize and 2 more
Fill and organizeAuto tag, Inline suggest, Smart input and Text to event
Search and askAsk page, Natural filter and Semantic search
See and hearPhoto caption, Scan to data, Voice input and Voice memo
Act and chatAgent run, Assistant message, Chat and 3 more
All componentsEvery component, grouped by what it does.

Get started

Introduction Installation How it works

Guides

Core runtime Providers Theming Variants Device support Small-model guidelines

Components

AI components

Command bar Smart input Scan to data Summarize Rewrite Translate Tone check Smart reply Auto tag Text to event Semantic search Ask page Natural filter Photo caption Tool confirm card Voice input Chat Assistant message Prompt composer Inline suggest Agent run Voice memo

Components

Every Ondai component, grouped by what it does.

Write and rewrite

SummarizeThe long thread, in a few lines.
RewriteShorter, kinder, fixed.
TranslateAny language, right on the phone.
Tone checkReads the room, softens it.
Smart replyThree replies, one tap away.

Fill and organize

Smart inputTalk or snap a photo to fill a form.
Auto tagTags picked from your own list.
Text to eventA message becomes a date.
Inline suggestThe rest of the sentence, as ghost text.

Search and ask

Semantic searchSearch by meaning, without a server.
Ask pageAnswers from the page, cited.
Natural filterPlain words become typed filters.

See and hear

Scan to dataA photo becomes structured data.
Photo captionA caption and alt text, from the photo.
Voice inputPush to talk, transcribed on the phone.
Voice memoTalk, and get back the to-dos.

Act and chat

Command barSay it. The app does it.
Tool confirm cardApprove before the agent acts.
ChatA whole conversation with the local model.
Assistant messageOne reply: its trace, answer and sources.
Prompt composerWhere people write to the model.
Agent runAn agent working, step by step.

Small-model guidelines

How Ondai designs for 3B-parameter models with a 4,096-token context.

Command bar

Spotlight for your app: natural language becomes one of your registered actions or routes, chosen by on-device tool calling, with preview and confirmation.