Why does this skill mandate the use of Decimal types?

To ensure financial accuracy, the skill prevents the use of float types for money and prices, which can lead to rounding errors in financial applications.

What is the 3Commas Guidelines skill?

It is a specialized Claude Code skill designed to enforce 3Commas' internal coding standards, including specific Git conventions and project management requirements.

How does it handle Jira integration?

The skill automatically extracts Jira task codes from the current branch name and ensures they are included in Pull Request titles for better traceability.

Does it require testing for new code?

Yes, the guidelines explicitly require that tests be written for all new functionality to maintain high code quality and reliability.

How do I apply these guidelines to my project?

Once active in Claude Code, the skill will automatically provide suggestions and corrections that align with the 3Commas organizational standards.

3Commas Development Standards

Name: 3Commas Development Standards
Author: 3commas-io

by3commas-io

0•

Collaboration Tools

Enforces 3Commas organizational coding standards, Git conventions, and Jira integration requirements for high-quality software delivery.

The 3Commas Guidelines skill serves as a comprehensive guardrail for developers, ensuring that every contribution aligns with the organization's specific technical and procedural requirements. It automates the extraction of Jira task codes from branch names for Pull Request titles, mandates the use of the Decimal type for all financial calculations to ensure mathematical accuracy, and enforces rigorous testing standards for new functionality. By integrating these specific implementation patterns into the Claude Code environment, teams can maintain consistency across repositories and streamline their project management workflows.

Key Features

01Automated Jira task code extraction from branch names

020 GitHub stars

03Mandatory unit and integration testing requirements

04Standardized Git and Pull Request naming conventions

05Priority-based guidance for using domain-specific agents

06Enforcement of Decimal types for all financial and price data

Use Cases

01Preventing precision-related floating-point errors in trading and price logic

02Automating the linkage between code changes and Jira project management tickets

03Onboarding developers to company-wide coding and repository standards

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add 3commas-io/commas-claude 3commas-guidelines

For use in Claude.ai and ChatGPT

Download Skill