Does it support both Python and TypeScript?

Yes, it provides specific naming conventions, style guides, and validation scripts tailored for both Python and TypeScript ecosystems.

What kind of testing patterns does it enforce?

It promotes Test-Driven Development (TDD) and uses scenario-based fixture naming such as 'perfect', 'degraded', and 'chaos' to cover various edge cases.

What is the Foundations skill?

It is an opinionated set of engineering standards for the Loaf framework, covering code style, security, testing, and documentation to ensure consistency across AI-driven projects.

Can I invoke this skill manually?

No, this skill is not user-invocable; it operates as a foundational layer to guide Claude's behavior and tool usage automatically.

How does it handle security?

It includes specialized scripts for scanning secrets and mandates practices like input validation at trust boundaries and secure logging without exposing sensitive data.

Foundations for Claude Code

Name: Foundations for Claude Code
Author: levifig

bylevifig

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Security & Testing

Standardizes code quality, security protocols, and engineering conventions for high-performance AI development.

The Foundations skill provides a comprehensive framework for maintaining engineering excellence within the Loaf ecosystem. It enforces strict standards for code style, atomic commit conventions, and rigorous security patterns like secret scanning and input validation. By offering structured guidance for test-driven development (TDD), architecture diagrams, and architectural decision records (ADRs), it ensures that AI-generated code remains maintainable, secure, and well-documented across both Python and TypeScript projects.

Key Features

01Standardized commit message validation and atomic commit enforcement

021 GitHub stars

03Automated security checks for hardcoded secrets and compliance checklists

04Systematic debugging and hypothesis tracking workflows

05Multilingual naming conventions for Python and TypeScript environments

06Integrated TDD patterns and scenario-based test fixture naming

Use Cases

01Automating security scanning and compliance verification during the development cycle

02Implementing structured documentation practices like ADRs and micro-changelogs

03Establishing a consistent git workflow and commit history in a new repository

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add levifig/loaf foundations

For use in Claude.ai and ChatGPT

Download Skill