hanamizuki

hanamizuki/solopreneur

Skill Claude CodeCodex

Server-side purchase verification for in-app products and subscriptions using Google Play Developer API. Use when implementing receipt validation in your backend.

hanamizuki/solopreneur

Skill Claude CodeCodex

End-to-end release workflows for Google Play tracks (internal, beta, production) using gplay release, promote, and rollout commands. Use when asked to upload a build, distribute to testers, or release to production.

hanamizuki/solopreneur

Skill Claude CodeCodex

Financial and statistics report listing and downloading from Google Play Console via GCS. Use when asked to view, list, or download financial earnings, sales, payouts, or app statistics (installs, ratings, crashes).

hanamizuki/solopreneur

Skill Claude CodeCodex

Review monitoring, filtering, and automated responses for Google Play. Use when managing user reviews and feedback.

hanamizuki/solopreneur

Skill Claude CodeCodex

Staged rollout orchestration and monitoring for Google Play releases. Use when implementing gradual release strategies.

hanamizuki/solopreneur

Skill Claude CodeCodex

Manage, validate, and upload Google Play listing screenshots and graphics with the gplay CLI. Use when organizing screenshots by locale and device type and pushing them to a Play listing via gplay images upload, sync import-images, or a release.

hanamizuki/solopreneur

Skill Claude CodeCodex

Pre-submission validation for Google Play releases covering metadata, screenshots, bundle integrity, data safety, and policy compliance. Use when preparing a release to avoid rejections and catch issues before submitting.

hanamizuki/solopreneur

Skill Claude CodeCodex

Manage testers for Google Play testing tracks (internal, closed alpha/beta, custom) using edit sessions. Use when assigning testers, creating closed tracks, or promoting builds between tracks.

hanamizuki/solopreneur

Skill Claude CodeCodex

User and grant management for Google Play Console via gplay users and gplay grants commands. Use when asked to manage developer account users, account-wide permissions, or per-app access grants.

hanamizuki/solopreneur

Skill Claude CodeCodex

Monitor Android app stability and performance from the Play Developer Reporting API via gplay vitals. Use to query crash/ANR rates, detect release regressions with anomaly detection, filter error issues/reports with AIP-160 expressions, and break down startup/rendering/battery metrics by dimension. Use when asked to…

hanamizuki/solopreneur

Skill Claude CodeCodex

Debug and optimize Android/Gradle build performance. Use when builds are slow, investigating CI/CD performance, analyzing build scans, or identifying compilation bottlenecks.

hanamizuki/solopreneur

Skill Claude CodeCodex

Use when building Android UIs with Jetpack Compose, managing state with remember/mutableStateOf, or implementing declarative UI patterns.

hanamizuki/solopreneur

Skill Claude CodeCodex

Kotlin Coroutines review and remediation for Android. Use when asked to review concurrency usage, fix coroutine-related bugs, improve thread safety, or resolve lifecycle issues in Kotlin/Android code.

hanamizuki/solopreneur

Skill Claude CodeCodex

Provides a structured workflow for migrating an Android XML View to Jetpack Compose. This skill details the step-by-step process, from planning and dependency setup, to theming and layout migration, validation and XML cleanup. Use this skill when you need to migrate an XML View to Jetpack Compose in an Android…

hanamizuki/solopreneur

Skill Claude CodeCodex

Master Material Design 3 and Jetpack Compose patterns for building native Android apps. Use when designing Android interfaces, implementing Compose UI, or following Google's Material Design guidelines.

hanamizuki/solopreneur

Skill Claude CodeCodex

Learn how to install and migrate to Jetpack Navigation 3, and how to implement features and patterns such as deep links, multiple backstacks, scenes (dialogs, bottom sheets, list-detail, two-pane, supporting pane), conditional navigation (such as logged-in navigation versus anonymous), returning results from flows…

hanamizuki/solopreneur

Skill Claude CodeCodex

Use this skill when upgrading or migrating an Android project from any legacy Google Play Billing Library (PBL) version to the latest stable version of PBL.

hanamizuki/solopreneur

Skill Claude CodeCodex

Analyzes Android build files and R8 keep rules to identify redundancies, broad package-wide rules, and rules that subsume library consumer keep rules. Use when developers want to optimize their app's size, remove redundant or overly broad keep rules, or troubleshoot Proguard configurations.

hanamizuki/solopreneur

Skill Claude CodeCodex

Comprehensive testing strategy involving Unit, Integration, Hilt, and Screenshot tests.

hanamizuki/solopreneur

Skill Claude CodeCodex

Best practices for implementing Android ViewModels using Kotlin 2.3+ Explicit Backing Fields, StateFlow for UI state, and SharedFlow for one-off events.

hanamizuki/solopreneur

Skill Claude CodeCodex

Convert Android XML layouts to Jetpack Compose. Use when asked to migrate Views to Compose, convert XML to Composables, or modernize UI from View system to Compose.

hanamizuki/solopreneur

Plugin Claude Code

UI/UX design expertise. Ships the designer agent and 10 vendored third-party design skills (taste- archetype family + impeccable).

hanamizuki/solopreneur

Agent

UI/UX design expert. Use for visual design, design systems, component styling, and design reviews — works across web, iOS, and Android.

hanamizuki/solopreneur

Skill Claude CodeCodex

Use when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a frontend interface. Covers websites, landing pages, dashboards, product UI, app shells, components, forms, settings, onboarding, and empty states.…