Does it work with existing projects?

Yes, it can detect existing language stacks from files like package.json or pyproject.toml and apply recommended configurations to harden your current repository.

What languages does this skill support?

It supports a wide range of languages including JavaScript, TypeScript, Python, Rust, Go, Java, Kotlin, Ruby, PHP, C#, Swift, Elixir, C/C++, and Scala.

Does it enforce test coverage?

Yes, it includes guidelines for enforcing a minimum test coverage threshold, typically defaulting to 80% to ensure code reliability.

Can it prevent common configuration mistakes?

Yes, it specifically addresses issues like conflicting linter and formatter rules, missing hook permissions, and incorrect line endings.

What is the recommended setup priority?

The skill follows a specific priority: .editorconfig first, followed by linters, formatters, git hooks, type checkers, and finally test coverage enforcement.

Repo Hardening

Name: Repo Hardening
Author: blueraai

byblueraai

•

Developer Tools

Standardizes repository quality tooling across multiple programming languages through automated configuration of linters, formatters, and git hooks.

About

The Repo Hardening skill provides a comprehensive framework for establishing consistent development standards across diverse tech stacks. It automatically detects project languages—from JavaScript and Python to Rust and Go—and applies best-practice configurations for linting, formatting, type checking, and test coverage. By automating the setup of .editorconfig, .gitattributes, and pre-commit hooks, it ensures code quality is enforced early in the development lifecycle, preventing common configuration mistakes and streamlining the onboarding process for new contributors and team members.

Key Features

1 GitHub stars
Standardized .editorconfig and .gitattributes generation
Git hook implementation for pre-commit quality enforcement
Automatic multi-language stack detection for 15+ environments
Automated configuration of linters and formatters
Minimum test coverage threshold configuration

Use Cases

Initializing a new repository with industry-standard quality tools
Standardizing editor settings and line endings across multi-language monorepos
Retrofitting existing projects with consistent formatting and linting rules

About

Key Features

1 GitHub stars
Standardized .editorconfig and .gitattributes generation
Git hook implementation for pre-commit quality enforcement
Automatic multi-language stack detection for 15+ environments
Automated configuration of linters and formatters
Minimum test coverage threshold configuration

Use Cases

Initializing a new repository with industry-standard quality tools
Standardizing editor settings and line endings across multi-language monorepos
Retrofitting existing projects with consistent formatting and linting rules