Stats
Actions
Tags
Help us improve
Share bugs, ideas, or general feedback.
From fuse-solid
SOLID principles for Python 3.12+. Files < 100 lines, interfaces separated, modular architecture. Modules MANDATORY.
npx claudepluginhub fusengine/agents --plugin fuse-solidHow this skill is triggered — by the user, by Claude, or both
Slash command
/fuse-solid:solid-pythonThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Before ANY implementation, use `TeamCreate` to spawn 3 agents:
Applies SOLID principles (SRP, OCP) with Elixir and TypeScript examples for designing maintainable modules, functions, and components.
SOLID principles for generic TypeScript, Bun, and Node.js projects. Files < 100 lines, interfaces separated, JSDoc mandatory. Use for CLI tools, libraries, scripts, hooks, and non-framework TypeScript code.
Applies Python design principles like KISS, SRP, composition over inheritance, and Rule of Three for designing services, refactoring monoliths, reducing coupling, and improving testability.
Share bugs, ideas, or general feedback.
Before ANY implementation, use TeamCreate to spawn 3 agents:
Before writing ANY new code:
core/services/, core/interfaces/core/| Layer | Location | Max Lines |
|---|---|---|
| Routes | modules/[feature]/routes/ | 50 |
| Services | modules/[feature]/services/ | 100 |
| Repositories | modules/[feature]/repositories/ | 100 |
| Interfaces | modules/[feature]/interfaces/ | 30 |
| Models | modules/[feature]/models/ | 50 |
| Shared | core/{services,interfaces,models}/ | - |
NEVER use flat src/ structure - always modules/[feature]/
| Rule | Value |
|---|---|
| File limit | 100 lines (split at 90) |
| Routes | < 50 lines, delegate to services |
| Interfaces | interfaces/ directory ONLY |
| Docstrings | Every public function documented |
| Type hints | MANDATORY on all signatures |
| Protocols | Use typing.Protocol for interfaces |
| Small interfaces | 1-3 methods max |
| Topic | Reference | When to consult |
|---|---|---|
| SOLID Principles | principles.md | Quick reference for all 5 principles |
| Patterns & Structure | patterns.md | Directory layout, testing, typing |
| Anti-Pattern | Fix |
|---|---|
| Files > 100 lines | Split at 90 |
| Interfaces in impl files | Move to interfaces/ directory |
| Fat interfaces (4+ methods) | Split into small Protocols |
Flat src/ structure | Use modules/[feature]/ |
| Concrete dependencies | Use Protocol + dependency injection |
| Missing type hints | Add type annotations to all signatures |