Developer Tools & Repos Agent Skills for Gemini CLI

Use when preparing ANY app for submission, handling App Store rejections, writing appeals, or managing App Store Connect.

Import a handwritten spec document into Shipyard, replacing brainstorming.

Frontend development patterns for React, Next.js, state management, performance optimization, and UI best practices.

Use the `gh` CLI for issues, pull requests, Actions runs, and GitHub API queries.

Use when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state management and `@Observable` data flow, view…

Scan Apple's SwiftUI documentation for deprecated APIs and update the SwiftUI Expert Skill with modern replacements.

When to activate: Sidekiq, background jobs, idempotent jobs, sidekiq_retry_in, job retries, unique jobs, ActiveJob, queue monitoring, Ruby…

Use when pursuing the Graphics Replicability Stamp (GRSI) or Code Replicability in Computer Graphics (CRCG) recognition for an accepted…

Use when designing or auditing the evaluation of a SIGGRAPH / TOG paper, covering head-to-head comparisons against the strongest prior…

Use when building the reproducibility story for a SIGGRAPH / TOG paper, covering deterministic result regeneration, scene/mesh/weight…

This skill should be used when the user asks to "sign a message", "sign typed data", "sign a transaction", "submit a transaction", "submit…

Use when implementing signals in C# — [Signal] delegates, EmitSignal patterns, async signal awaiting, and event-driven architecture

Silae integration via Apideck's HRIS unified API — same methods work across every connector in HRIS, switch by changing `serviceId`.

Initialize, continue, save, load, or design persistent roleplay simulators while preserving player agency, continuity, character…

Opinionated NestJS + SQL Server + Prisma backend guidelines for Singleton SD personal projects.

Suede Labs workflow for turning a website, PWA, dashboard, or marketplace into an iOS app.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that…

Guide for creating custom skills in SaaS Factory.

Validate skill/command file format and structure.

Organize IntelliJ IDEA changelists by project/task ID (P1-P24) and PARA structure.

Validates Agent Skills (SKILL.md bundles) against the Agent Skills spec, the Skills API upload requirements, and authoring guidance that…