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build-android-app-from-web

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Builds or audits Android applications from existing web products with explicit feature traceability and platform-aware parity.

Role
Agent workflow design and automation engineering
Scope
Mobile Development, deterministic validation, and portable distribution
Status
Published npm package v0.1.0

Problem

Turning an existing web product into an Android app can silently drop routes, states, integrations, and recovery paths when implementation starts before product capabilities are inventoried.

Constraints

  1. C1

    Every web capability needs an explicit Android disposition and evidence trail.

  2. C2

    Platform adaptation must preserve product behavior without forcing browser interaction patterns onto Android.

  3. C3

    Deferred and unsupported capabilities must remain visible rather than disappearing from scope.

Architecture

Repository discovery and capability inventory; parity manifest with explicit dispositions and dependencies; Android adaptation guidance plus deterministic closure validation.

01

Discovery

Inventory routes, workflows, data, states, and integrations from repository evidence.

02

Traceability

Map every capability to an Android implementation, adaptation, deferral, or justified exclusion.

03

Verification

Validate dependencies, provenance, and closure before claiming parity.

Decisions

D1

Inventory before implementation

Establish the complete product surface before choosing Android architecture or UI patterns.

D2

Make parity machine-checkable

Use a structured manifest so omitted capabilities and unresolved dependencies fail validation.

D3

Adapt instead of cloning

Preserve user outcomes while translating navigation, permissions, storage, and platform services to Android conventions.

Contribution

  • Designed an evidence-backed web capability discovery workflow.
  • Defined the parity manifest and dependency model.
  • Implemented deterministic manifest validation.
  • Documented Android-specific adaptation and verification gates.

Outcomes

  • Agents can expose parity gaps before implementation begins.
  • Every capability receives a reviewable Android disposition.
  • Deferred work remains explicit and justified.
  • Parity claims require evidence instead of visual similarity alone.

Verified stack

  • Agent Skills
  • Python
  • JavaScript
  • Node.js
  • Android
  • npm
  • GitHub Actions
  • CI/CD

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