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Engineering team

Skill OpenSIN-AI/OpenSIN-Skills/engineering-team

23 engineering agent skills and plugins for Claude Code, Codex, Gemini CLI, Cursor, OpenClaw, and 6 more tools. Architecture, frontend, backend, QA, DevOps, security, AI/ML, data engineering, Playwright, Stripe, AWS, MS365. 30+ Python tools (stdlib-only).From its SKILL.md

Install
npx -y skills add OpenSIN-AI/OpenSIN-Skills --skill engineering-team

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

2 things to look at

  • no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
  • 2 stars2 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its file declares

Copied from the file, not written here

The file declares its own license as MIT. That is the author’s claim about this one file, and it is not the same thing as the license GitHub reports for the repository, which is listed with the other numbers below.

SKILL.md

3.3 KB, 718 tokens by cl100k_base, as published. Nobody here has run it

Engineering Team Skills

23 production-ready engineering skills organized into core engineering, AI/ML/Data, and specialized tools.

Quick Start

Claude Code

/read engineering-team/senior-fullstack/SKILL.md

Codex CLI

npx agent-skills-cli add alirezarezvani/claude-skills/engineering-team

Skills Overview

Core Engineering (13 skills)

SkillFolderFocus
Senior Architectsenior-architect/System design, architecture patterns
Senior Frontendsenior-frontend/React, Next.js, TypeScript, Tailwind
Senior Backendsenior-backend/API design, database optimization
Senior Fullstacksenior-fullstack/Project scaffolding, code quality
Senior QAsenior-qa/Test generation, coverage analysis
Senior DevOpssenior-devops/CI/CD, infrastructure, containers
Senior SecOpssenior-secops/Security operations, vulnerability management
Code Reviewercode-reviewer/PR review, code quality analysis
Senior Securitysenior-security/Threat modeling, STRIDE, penetration testing
AWS Solution Architectaws-solution-architect/Serverless, CloudFormation, cost optimization
MS365 Tenant Managerms365-tenant-manager/Microsoft 365 administration
TDD Guidetdd-guide/Test-driven development workflows
Tech Stack Evaluatortech-stack-evaluator/Technology comparison, TCO analysis

AI/ML/Data (5 skills)

SkillFolderFocus
Senior Data Scientistsenior-data-scientist/Statistical modeling, experimentation
Senior Data Engineersenior-data-engineer/Pipelines, ETL, data quality
Senior ML Engineersenior-ml-engineer/Model deployment, MLOps, LLM integration
Senior Prompt Engineersenior-prompt-engineer/Prompt optimization, RAG, agents
Senior Computer Visionsenior-computer-vision/Object detection, segmentation

Specialized Tools (5 skills)

SkillFolderFocus
Playwright Proplaywright-pro/E2E testing (9 sub-skills)
Self-Improving Agentself-improving-agent/Memory curation (5 sub-skills)
Stripe Integrationstripe-integration-expert/Payment integration, webhooks
Incident Commanderincident-commander/Incident response workflows
Email Template Builderemail-template-builder/HTML email generation

Python Tools

30+ scripts, all stdlib-only. Run directly:

python3 <skill>/scripts/<tool>.py --help

No pip install needed. Scripts include embedded samples for demo mode.

Rules

  • Load only the specific skill SKILL.md you need — don't bulk-load all 23
  • Use Python tools for analysis and scaffolding, not manual judgment
  • Check CLAUDE.md for tool usage examples and workflows

What ships with it: 24 files

368.3 KB alongside SKILL.md

.claude-plugin/

.codex/

Keep looking

Skills are one crate of 326,144. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.