Leaderboard/Software Engineering/claude-skills
Last commit on August 7, 2026·Created on October 20, 2025

Jeffallan/claude-skills

A library of specialized AI personas for full-stack engineering and system architecture.
Combined rank
#48
across all skills
In Software Engineering
#6
category rank
Stars
11.5k
+0.9% in last 7d
Forks
1.1k
+1.2% in last 7d
Watchers
91
+1.1% in last 7d
Traction scoreGitHub stars can be faked, so popularity alone can be misleading. Traction Score looks for broader signs of recent attention, adoption, and active maintenance.
TL;DR

This collection provides targeted skill sets for developers managing diverse tech stacks. It streamlines the transition between frontend and backend contexts by offering specialized guidance for specific frameworks and architectural patterns.

Engineers can use these skills to author Architecture Decision Records, evaluate technology trade-offs, and implement complex state management or routing configurations in enterprise applications.

WHO IT'S FOR
Full-stack developers
accelerating feature delivery across diverse tech stacks
Technical leads / architects
authoring ADRs and designing system architectures
Backend engineers
designing REST or GraphQL API specifications
Enterprise frontend developers
implementing NgRx state and Angular standalone components
Repository contents

67 skill files

Compatible AgentsThe repository documents support for these agents. The skills may also work with other agents that can load SKILL.md files, but they may need some setup or small changes.

Use this skill collection

Follow the documented setup, then try a first task.

Claude Code marketplace bundle

Installs: Complete fullstack-dev-skills plugin: 67 specialized full-stack development skills and 9 project workflow commands. · Claude Code

  1. In a Claude Code agent session, add the author's plugin marketplace.

    /plugin marketplace add jeffallan/claude-skills
  2. Then, in the Claude Code agent session, install the complete fullstack-dev-skills bundle from that marketplace.

    /plugin install fullstack-dev-skills@jeffallan
README.md · Checked Sep 18, 2026.claude-plugin/marketplace.json · Checked Sep 18, 2026

Give it something to do.

Suggested first task

Diagnose one reproducible failure

Uses debugging-wizard

  • Reproduction steps
  • Complete error message or stack trace
  • Relevant logs
  • Relevant code or file paths
  • Expected behavior
Use the debugging-wizard skill to investigate this single reproducible failure. Start from the supplied reproduction steps, complete error message or stack trace, relevant logs, and referenced code paths. Test one hypothesis at a time, then give me a concise first result containing the most likely root cause, supporting evidence, a proposed fix, and a regression-prevention test. Do not modify production systems.
skills/debugging-wizard/SKILL.md · Checked Sep 18, 2026
Suggested first task

Draft a high-level architecture and ADR

Uses architecture-designer

  • System goal and users
  • Functional requirements
  • Non-functional requirements
  • Technical or organizational constraints
  • Expected scale and failure concerns
Use the architecture-designer skill to draft a high-level architecture for the system described below. Summarize the functional requirements, non-functional requirements, and constraints; produce a Mermaid diagram; compare the main trade-offs; and write one ADR for the most important decision. Clearly list risks, mitigations, and any requirements that still need stakeholder confirmation.
Suggested first task

Draft a typed Vue 3 component

Uses vue-expert

  • Component behavior
  • Props and their types
  • Expected emitted events
  • Relevant existing project conventions
  • Edge cases to test
Use the vue-expert skill to draft one small Vue 3 component for the behavior described below. Use Composition API, <script setup>, and type-safe TypeScript props. Include the component code, a brief explanation of the reactivity choices, and a focused Vue Test Utils/Vitest test. Identify any project-specific dependencies or assumptions instead of inventing them.
skills/vue-expert/SKILL.md · Checked Sep 18, 2026