Does it include multi-tenant architecture guidance?

Yes, it requires every database table to include an indexed tenant_id field and follow specific repository patterns for isolation.

Does it assist with Python environment management?

It includes critical reminders and commands to ensure virtual environments are activated before running any Python-based scripts or tools.

Does this skill support both frontend and backend standards?

Yes, it provides specific standards for TypeScript/React (TanStack Start) and Python/FastAPI (SQLModel) based on Grey Haven production templates.

What are the line length requirements for this style?

The standard mandates a 90-character line width for TypeScript/React and 130 characters for Python/FastAPI.

How does the skill handle database naming conventions?

It enforces snake_case for all database column names (e.g., tenant_id, created_at) across both TypeScript and Python schemas.

Grey Haven Code Standards

Name: Grey Haven Code Standards
Author: greyhaven-ai

bygreyhaven-ai

•

开发者工具

Enforces Grey Haven Studio's production-ready coding standards, formatting rules, and multi-tenant architecture patterns for TypeScript and Python.

关于

This skill integrates Grey Haven Studio's battle-tested coding conventions directly into Claude Code, ensuring consistency across TypeScript/React (TanStack) and Python/FastAPI codebases. It provides domain-specific guidance for formatting—enforcing 90-character line limits for frontend and 130-character limits for backend—while strictly upholding critical naming conventions like snake_case for database fields. Beyond simple linting, it guides developers through complex patterns such as multi-tenant isolation, repository structures, and required Python type hinting, making it an essential tool for maintaining production-grade code quality within the Grey Haven ecosystem.

主要功能

Implementation patterns for multi-tenant architecture and tenant_id isolation.
Standardized project directory structures for TanStack Start and FastAPI.
Automated enforcement of Prettier, ESLint, and Ruff configurations.
Strict validation of snake_case naming for database schemas in Drizzle and SQLModel.
15 GitHub stars
Mandatory Python type hinting and virtual environment workflow management.

使用场景

Aligning new feature development with Grey Haven's specific linting and formatting rules.
Performing code reviews to ensure compliance with multi-tenant database standards.
Refactoring existing codebases to match standardized production templates.

关于

主要功能

Implementation patterns for multi-tenant architecture and tenant_id isolation.
Standardized project directory structures for TanStack Start and FastAPI.
Automated enforcement of Prettier, ESLint, and Ruff configurations.
Strict validation of snake_case naming for database schemas in Drizzle and SQLModel.
15 GitHub stars
Mandatory Python type hinting and virtual environment workflow management.

使用场景

Aligning new feature development with Grey Haven's specific linting and formatting rules.
Performing code reviews to ensure compliance with multi-tenant database standards.
Refactoring existing codebases to match standardized production templates.