typescript-rules
A Claude Code plugin that enforces TypeScript coding conventions with automatic validation, code review, and a dedicated reviewer agent.
Overview
This plugin provides opinionated TypeScript conventions and enforces them automatically as you code. It includes a comprehensive conventions guide, shell hooks that block non-compliant patterns, prompt-based validation on file writes, and an agent-powered code reviewer.
Features
- Conventions skill — full TypeScript style guide covering types, error handling, imports, naming, and dependencies
- Code review agent — AI-powered reviewer that checks files against the conventions and reports issues with severity levels
/ts-review command — run a code review on specific files, directories, or your uncommitted changes- Enforcement hooks — automatically blocks
any, enum, export default, manual package.json edits, and non-pnpm package managers
Installation
Requires Claude Code v1.0.33 or later.
1. Add the marketplace
From within Claude Code, run:
/plugin marketplace add pau-vega/my-marketplace
2. Install the plugin
/plugin install typescript-rules@pau-vega-my-marketplace
3. Activate
Run /reload-plugins to load the plugin without restarting.
Alternative: test locally
Clone the repo and load it directly:
git clone https://github.com/pau-vega/my-marketplace.git
claude --plugin-dir ./my-marketplace
Usage
Review your code
/typescript-rules:ts-review # reviews uncommitted changes or last commit
/typescript-rules:ts-review src/utils # reviews a specific directory
/typescript-rules:ts-review src/app.ts # reviews a specific file
Reference conventions
Ask Claude to use the typescript-conventions skill when writing or reviewing TypeScript code. The conventions are applied automatically on every file write and edit via prompt hooks.
Hooks
No setup needed — hooks activate automatically once the plugin is installed. They block non-compliant patterns in real time and suggest the correct alternative.
pau-vega