By timbrinded
Post-generation code quality cleanup. Reviews git diffs for AI-generated verbosity, unnecessary state, defensive coding, and complexity — then applies concrete simplifications.
npx claudepluginhub timbrinded/kiln --plugin unslopRaw code refined into polished design.

Kiln is a marketplace of Claude Code plugins for code quality and intelligent tooling. Design plugins encode platform-specific guidelines as machine-enforceable rules. Performance plugins distill expert optimization knowledge into actionable guidance. API plugins provide structured guides for web research and data enrichment APIs.
| Plugin | Category | Description |
|---|---|---|
| swift-design | Design | 40 HIG rules for SwiftUI — letter grading, visual review, accessibility checks, modern API enforcement |
| ui-refactor | Design | Refactoring UI principles — review screenshots, CSS, and Tailwind for hierarchy, spacing, typography, color, depth, and polish |
| performance-optimization | Performance | Abseil-derived optimization guidance — measurement methodology, cross-language patterns for C++, Rust, and TypeScript |
In the Claude Code interactive terminal:
/plugin marketplace add https://github.com/timbrinded/kiln.git
Browse available plugins:
/plugin
Navigate to the Discover tab, select a plugin, and choose a scope (User, Project, or Local).
Or install directly:
/plugin install swift-design@kiln
/plugin install ui-refactor@kiln
/plugin install performance-optimization@kiln
claude --plugin-dir /path/to/kiln/plugins/swift-design
claude --plugin-dir /path/to/kiln/plugins/ui-refactor
claude --plugin-dir /path/to/kiln/plugins/performance-optimization
If you've cloned the repo locally:
/plugin marketplace add ./path/to/kiln
Each plugin lives in plugins/<name>/ as a self-contained Claude Code plugin:
plugins/<name>/
├── .claude-plugin/
│ └── plugin.json # Plugin manifest (name, version, description)
├── agents/ # Autonomous review agents
├── commands/ # Slash commands (/review, /generate, etc.)
├── skills/ # Skills with progressive disclosure
│ └── <name>/
│ ├── SKILL.md
│ └── references/
└── README.md
Then register it in .claude-plugin/marketplace.json at the repo root:
{
"name": "<name>",
"source": "./plugins/<name>",
"description": "...",
"version": "0.1.0",
"author": { "name": "timbo" },
"category": "design",
"license": "MIT",
"keywords": []
}
MIT
Comprehensive .NET development skills for modern C#, ASP.NET, MAUI, Blazor, Aspire, EF Core, Native AOT, testing, security, performance optimization, CI/CD, and cloud-native applications
Uses power tools
Uses Bash, Write, or Edit tools
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.
Orchestrate multi-agent teams for parallel code review, hypothesis-driven debugging, and coordinated feature development using Claude Code's Agent Teams
Complete developer toolkit for Claude Code
Complete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, rules, and legacy command shims evolved over 10+ months of intensive daily use