SOLID Detection Skill Skill

SOLID Detection Skill

Project Detection

Detect project type from configuration files:

# Next.js (priority over React)
[ -f "package.json" ] && grep -q '"next"' package.json

# React (no "next" in package.json)
[ -f "package.json" ] && grep -q '"react"' package.json && ! grep -q '"next"' package.json

# Generic TypeScript (no react/next, has .ts files)
[ -f "package.json" ] && ! grep -q '"react"' package.json && ! grep -q '"next"' package.json
[ -f "tsconfig.json" ] || [ -f "bun.lockb" ] || [ -f "bunfig.toml" ]

# Laravel
[ -f "composer.json" ] && grep -q '"laravel' composer.json

# Swift
[ -f "Package.swift" ] || ls *.xcodeproj

# Java
[ -f "pom.xml" ] || [ -f "build.gradle" ] || [ -f "build.gradle.kts" ]

# Go
[ -f "go.mod" ]

# Ruby
[ -f "Gemfile" ] && [ -f "Rakefile" ]

# Rust
[ -f "Cargo.toml" ]

# Python
[ -f "pyproject.toml" ] || [ -f "requirements.txt" ]

Priority order: Next.js > React > Generic TS > Laravel > Swift > Java > Go > Ruby > Rust > Python

Language Rules

Next.js / TypeScript

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | modules/[feature]/src/interfaces/ | | Shared interfaces | modules/cores/interfaces/ | | Forbidden | Interfaces in components/, app/ | | SOLID skill | solid-nextjs |

Pattern detection:

^(export )?(interface|type) \w+

React / TypeScript

Pattern detection:

^(export )?(interface|type) \w+

Generic TypeScript / Bun / Node.js

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | modules/[feature]/src/interfaces/ | | Shared interfaces | modules/cores/interfaces/ | | Structure | Modular MANDATORY | | Forbidden | Interfaces in service/lib files | | SOLID skill | solid-generic |

Pattern detection:

^(export )?(interface|type) \w+

Laravel / PHP

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | FuseCore/[Module]/App/Contracts/ | | Shared interfaces | FuseCore/Core/App/Contracts/ | | Structure | FuseCore Modular MANDATORY | | Forbidden | Interfaces outside Contracts/ | | SOLID skill | solid-php |

Pattern detection:

^interface \w+

Swift

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | Features/[Feature]/Protocols/ | | Shared interfaces | Core/Protocols/ | | Structure | Features Modular MANDATORY | | Forbidden | Protocols outside Protocols/ | | SOLID skill | solid-swift |

Pattern detection:

^protocol \w+

Java

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | modules/[feature]/interfaces/ | | Shared interfaces | modules/core/interfaces/ | | Structure | Modular MANDATORY | | Forbidden | Interfaces in impl files | | SOLID skill | solid-java |

Pattern detection:

^(public )?(interface) \w+

Go

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | internal/modules/[feature]/ports/ | | Shared interfaces | internal/core/ports/ | | Structure | Modular MANDATORY | | Forbidden | Interfaces in impl files | | SOLID skill | solid-go |

Pattern detection:

^type \w+ interface \{

Ruby

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | app/modules/[feature]/contracts/ | | Shared interfaces | app/modules/core/contracts/ | | Structure | Modular MANDATORY | | Forbidden | Contracts in model files | | SOLID skill | solid-ruby |

Pattern detection:

^module \w+Contract

Rust

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | src/modules/[feature]/traits.rs | | Shared interfaces | src/core/traits.rs | | Structure | Modular MANDATORY | | Forbidden | Traits in impl files | | SOLID skill | solid-rust |

Pattern detection:

^pub trait \w+

Python

| Rule | Value | |------|-------| | File limit | 100 lines | | Interface location | src/interfaces/ | | Forbidden | ABC outside interfaces/ |

Pattern detection:

class \w+\(.*ABC.*\)

Line Counting

Exclude from count:

Blank lines
Comments (//, /* */, #, """)
Import statements (optional)

# TypeScript/Go/Rust/Swift
grep -v '^\s*$\|^\s*//\|^\s*/\*\|^\s*\*' file

# PHP
grep -v '^\s*$\|^\s*//\|^\s*#\|^\s*/\*\|^\s*\*' file

# Python
grep -v '^\s*$\|^\s*#\|^\s*"""' file

Validation Actions

| Severity | Action | |----------|--------| | Interface in wrong location | BLOCK (exit 2) | | File over limit | WARNING (exit 0) | | Missing documentation | WARNING |

Skill Mapping

| Project Type | SOLID Skill | Skill Path | |--------------|-------------|------------| | nextjs | solid-nextjs | nextjs-expert/skills/solid-nextjs/ | | react | solid-react | react-expert/skills/solid-react/ | | generic | solid-generic | solid/skills/solid-generic/ | | laravel | solid-php | laravel-expert/skills/solid-php/ | | swift | solid-swift | swift-apple-expert/skills/solid-swift/ | | java | solid-java | solid/skills/solid-java/ | | go | solid-go | solid/skills/solid-go/ | | ruby | solid-ruby | solid/skills/solid-ruby/ | | rust | solid-rust | solid/skills/solid-rust/ | | python | (no skill yet) | - |

Environment Variables

Set by detect-project.sh:

SOLID_PROJECT_TYPE=nextjs|react|generic|laravel|swift|java|go|ruby|rust|python|unknown
SOLID_FILE_LIMIT=100|150
SOLID_INTERFACE_DIR=path/to/interfaces
SOLID_STRUCTURE=modular

Agent Skills: SOLID Detection Skill

Install this agent skill to your local

Skill Files