Analyze codebase structure, dependencies, changes, cross-agent handoffs, and get code-aware intelligence. Use when user asks about project structure, where code is located, how files connect, what changed, how to resume work, before starting any coding task, when you need risk analysis and skill guidance, or when…
Set up or tune .codemap/config.json so Codemap focuses on code-relevant parts of the repo. Use when config is missing, boilerplate, noisy, or mismatched to the stack.
Instructions for JordanCoin/codingskills, a project described as: Coding principles for Claude Code and AI agents. KISS, DRY, SOLID, YAGNI, separation of concerns, and more. Language-agnostic skills that help agents ship production-quality code.
When touching existing code and wanting to leave it better. Use when the user says "clean this up while I'm here," "should I fix this," "tech debt," "while I'm in this file," or "incremental improvement." For full refactoring, see solid or separation-of-concerns.
When organizing project structure, establishing patterns, or reducing configuration overhead. Use when the user says "how should I organize this," "what's the convention," "too much config," "project structure," "naming pattern," or "standardize this." For code-level structure, see separation-of-concerns.
Analyze a codebase to detect its language, framework, conventions, and CI gates. Run this on first use in a project to generate stack context that all coding principle skills reference. Use when the user says "detect stack," "analyze this project," or "what's this codebase using.".
When writing or reviewing code to eliminate duplicated knowledge and business logic. Use when the user says "this is duplicated," "we have this in two places," "single source of truth," "DRY this up," or "shotgun surgery." For premature abstraction concerns, see yagni.
When writing or reviewing code to reduce complexity and improve readability. Use when the user says "simplify this," "too complex," "hard to read," "clean up," "what does this do," or "can't follow this code." For over-engineering concerns, see yagni. For structural clarity, see separation-of-concerns.
When reviewing code for excessive coupling and deep object chains. Use when the user says "too coupled," "train wreck," "chained calls," "feature envy," "mocking is painful," or "this reaches too deep." For broader structural coupling, see solid.
When structuring code into layers and modules with clear boundaries. Use when the user says "this function does too much," "fat controller," "mixed concerns," "where should this logic go," or "separate the layers." For interface-level design, see solid. For object-level coupling, see law-of-demeter.
When designing module boundaries, interfaces, or class hierarchies for maintainable architecture. Use when the user says "how should I structure this," "too coupled," "hard to test," "dependency injection," "single responsibility," or "interface design." For simpler structural concerns, see separation-of-concerns.
When writing or reviewing code to prevent over-engineering and speculative features. Use when the user says "is this over-engineered," "do we need this," "should I add," "future-proof," or "just in case." For simplicity concerns, see kiss. For abstraction design, see solid.
Claude Code instructions for JordanCoin/ios-skills-collection, a project described as: 200+ iOS/Swift/Xcode agent skills from 28 authors with phase-aware routing. Claude Code plugin + Codex CLI + Mac App. Full lifecycle: ideation → design → develop → test → deploy → iterate.
Runs before the agent uses a tool for Read, Edit, MultiEdit, Write and Bash tool calls, executing route-skills.mjs via node. From JordanCoin/ios-skills-collection.
Always use when working on any iOS, macOS, Swift, SwiftUI, Xcode, or Apple platform project. Routes to the correct specialized skills based on development phase and task context. This collection contains 210 skills from 28 authors covering the full iOS lifecycle.
Generate high-converting App Store screenshots by analyzing your app's codebase, discovering core benefits, and creating ASO-optimized screenshot images using Nano Banana Pro.