Coding standards, frameworks, refactoring, and code review (16.6K skills)
Find the GJC SDK reference documents for understanding session commands, embedding GJC within a process, and building applications. This advisory index points to background reading without running workflows or changing configuration.
Manage local GJC sessions through a restricted set of CLI operations with single-use human approval. The skill covers sending instructions, creating and resuming sessions, and checking uncertain outcomes before considering another attempt.
Delegate planning or execution workflows from a host AI agent to gajae-code through its coordinator MCP server, a tool connection service. Retrieve saved progress, completion states, and artifacts to track delegated work.
Turn a development brief into a saved plan with multiple goals, then execute them in sequence using GJC. Keep progress, blockers, and verification evidence in repository files so completion can be checked from recorded results.
Turn a task request into a reviewed plan before implementation. Planning, architecture, and critique agents compare options, check risks and verification steps, and reconcile scope questions to produce a plan with documented decisions for approval.
Help an external agent find and inspect local GJC sessions through the broker, a service that mediates access. Gather goals, tasks, context, and statistics, while identifying each result's source and whether it is confirmed, stale, or unavailable.
Fetch dependency source code so an AI agent can inspect how a library works internally. Use it to investigate unexpected behavior, check edge cases, or learn implementation patterns beyond what documentation and type definitions explain.
Run repeated code experiments toward a numeric target, keeping improvements in Git and rolling back failures. A control script handles measurement, commits, and experiment history, with commands for checking progress and generating reports.
Turn approved email copy into responsive HTML and review its display across email apps. Check dark mode, accessibility, image-blocking fallbacks, and matching plain text, with reports distinguishing tested results from estimates based on client support.
Migrate an existing Swift Expo module to the 2.0 macro API, which uses annotations to expose native features. Preserve JavaScript and TypeScript behavior, check compatibility, and retain older definitions where incremental migration is needed.
Implement and debug data fetching in Expo apps, including API requests, authentication, caching, and offline behavior. Design loading, empty, error, and content states, preserve drafts after failed saves, and configure environment-specific API addresses.
Build Expo screens that follow iOS and Android design conventions. Covers adaptive colors, icons, responsive layouts, visual effects, media, and storage, with checks for keyboard access, text scaling, and loading or saving behavior.
Upgrade an Expo project's SDK and resolve dependency mismatches with a structured checklist. The skill guides API replacements, configuration cleanup, native project changes, and diagnostics to help check the app after an upgrade.
Implement motion in Expo and React Native apps, from deciding whether animation helps to building gestures, transitions, press feedback, and haptics. Includes guidance for reducing stutter, supporting reduced motion, and checking behavior on real devices.
Organize a new Expo Router app with clear locations for routes, screens, reusable components, server code, tests, and configuration. Provides a starting folder structure and naming conventions while preserving established layouts in existing apps.
Build settings screens, forms, and bottom sheets with @expo/ui, using native controls on iOS and Android. Covers shared components across platforms, platform-specific implementations, and compatible replacements for existing React Native UI libraries.
Embed Expo and React Native screens in an existing iOS or Android app. Choose between packaged libraries and direct build integration, connect the new feature to native navigation, and verify data exchange and release behavior inside the host app.
Reuse React web components and browser-dependent libraries in Expo apps. Run charts, editors, and other web content inside an embedded browser on iOS and Android, while keeping normal web rendering and connecting to native actions.
Find the right Expo or EAS skill for building screens, adding navigation, migrating apps, releasing builds, or maintaining projects. Checks the task and project setup, then applies shared rules before directing work to a specialized skill.
Integrate libraries and services into Expo apps using official examples as reference. Adapt dependencies, configuration, permissions, and integration code to an existing project, or create a new project from a focused example.
Build a custom Expo development client to test native app changes on devices. Covers local builds, installation, internal distribution through TestFlight, and connecting the installed client to a local development server.
Move an existing React web app to iOS and Android with Expo, one screen at a time. Plan the migration, reuse web screens initially, redesign priority screens for mobile, and verify content and behavior before distribution.
Build navigation in Expo Router apps, from file-based screen routes to native tabs, modals, and search bars. Includes organizing route files, sharing screens across tabs, and adding link previews and long-press menus.
Add a lightweight iOS App Clip to an Expo app so people can launch it from a URL. Covers domain association, website launch cards, permissions, TestFlight submission, and App Clip store metadata.