Harness AI mobile v0.1.0

Harness AI for Android — follow, answer and approve your hosted agent
sessions from your phone.

What changed

First public release. Android and web are the surfaces built and verified; the
APK is signed with the Android debug key and is a test artifact, not a store
build.

Added

• Sign-in and self-hosted server address. Bearer auth with per-device
  binding; the server address is entered on the sign-in screen and persisted per
  install, because the address of your server is user data rather than a
  constant baked into the build.
• Hosted sessions. The session list groups by workspace; session detail
  folds the raw event log into something readable on a phone — messages as
  Markdown, tool calls as rows, images inline — and pages past the server's
  per-request event cap.
• Approvals. A tab of its own for work the agent is waiting on. Allowing an
  irreversible step passes through a confirmation; denying does not.
• Questions and plan review. Multi-option questions answer natively instead
  of as text you have to parse, and plan-review questions render their plan as
  Markdown.
• Start work from the phone. Open a new session against a workspace the
  desktop has already synced. Prompts sent while the desktop is offline are
  queued server-side and delivered when it reconnects.
• Attachments. Images the agent produced load on demand, with an auto-load
  switch and real storage-quota reporting. Images a tool returned render under
  that tool's row. Not-yet-loaded is a first-class placeholder, not an error.
• Composer chips for permission preset, model and slash commands.
• Stream-aware Markdown rendering that heals partial syntax mid-stream, and
  stick-to-bottom scrolling with a jump-to-latest control.
• Themes and localization. Light and dark palettes injected at runtime;
  zh-CN and en-US.
• Web target, which doubles as the surface the attachment end-to-end pass
  drives.

Changed

• UI primitives are vendored from
  react-native-reusables
  and adapted — @rn-primitives/* only, touch-sized controls, repository code
  style — rather than taken as a dependency.
• Flat hairline surfaces with zero shadow in both themes, a deep dark canvas,
  pill buttons and a reworked type scale. Hierarchy comes from the border, not
  from elevation, because Android dark elevation paints a dirty tint.

Fixed

• Hosted images did not draw on Android. A parent overflow-hidden erased
  the <Image> child entirely: the container and its rounded background
  painted, onLoad reported the correct source dimensions, and not one pixel of
  the image appeared. Corner rounding now lives on the image itself.
• The Me screen crashed on Android. One vendored switch kept upstream's
  transition-transform outside a web: prefix; NativeWind implements
  transition-* on native through reanimated, which this app excludes from
  autolinking, so rendering that screen took down the app.
• Session events stopped short of the server's per-request cap instead of paging
  through it.
• Cleartext HTTP on Android, so a local server over plain http is reachable.
• Sign-out on the web build, which silently did nothing because
  Alert.alert is a no-op there.

Build

• The shared wire contracts come from npm as
  @harness-ai/contracts
  instead of a filesystem link to a sibling checkout, so a plain clone installs
  and builds.
• pnpm verify guards the packaging constraint typechecking cannot see: no
  reanimated, worklets or gesture-handler reachable from app code, and no
  transition-* / animate-* class outside a web: prefix.
• GitHub Actions run that guard plus a web bundle on every change, and build the
  release APK from a v* tag.

Full commit log · CHANGELOG.md

Install

Download the APK and allow installation from this source. On first launch, enter
the address of your own harness-ai-server on the sign-in screen — this client
talks only to your server, never to your desktop machine.

Important

This APK is signed with the Android debug key. It installs for testing and
cannot be shipped through a store. Verify the SHA-256 below before installing.

ee55135afad99d5f08fbbe57d6dfe9b0f09e8f06bc43047dc2a48bde0837be9d  harness-ai-0.1.0-android.apk