Jeffallan/claude-skills

What it solves

Claude Skills provides a library of specialized knowledge and structured workflows for full-stack developers using Claude Code. It solves the problem of generic AI responses by providing context-aware "skills" that load specific reference materials and best practices for various languages, frameworks, and DevOps tools.

How it works

The project acts as a plugin for Claude Code, allowing users to install specialized skill sets. It uses context engineering to activate specific experts (e.g., a NestJS Expert or React Expert) based on the user's request. These skills load relevant reference files to guide the AI's output. It also includes a /common-ground command to validate assumptions about a project and a set of workflow commands that integrate with Atlassian tools like Jira and Confluence via an MCP server.

Who it’s for

Full-stack developers and engineering teams who use Claude Code and want to increase the accuracy and technical depth of the AI's coding assistance across a wide range of technologies.

Highlights

• Extensive Skill Library: Includes 67 specialized skills across 12 categories, including backend, frontend, security, and data/ML.
• Multi-Skill Workflows: Ability to combine multiple skills (e.g., Architecture Designer $\to$ Fullstack Guardian $\to$ Test Master) for complex tasks like feature development or bug investigation.
• Context Engineering: A dedicated /common-ground command to surface and validate hidden AI assumptions.
• Atlassian Integration: 9 project workflow commands that manage the development lifecycle from discovery to retrospectives using Jira and Confluence.