Files
claude-skills-reference/docs/skills/engineering-team/index.md
Alireza Rezvani 5adbfdce47 release: sync dev → main — a11y-audit, /seo-auditor, /plugin-audit, 28 plugins (#380)
* fix: add missing plugin.json files and restore trailing newlines

- Add plugin.json for review-fix-a11y skill
- Add plugin.json for free-llm-api skill
- Restore POSIX-compliant trailing newlines in JSON index files

* feat(engineering): add review-fix-a11y skill (WCAG 2.2 a11y audit + fix) (#375)

Adds review-fix-a11y (WCAG 2.2 a11y audit + fix) and free-llm-api skills.

Includes:
- review-fix-a11y: WCAG 2.2 audit workflow, a11y_audit.py scanner, contrast_checker.py
- free-llm-api: ChatAnywhere, Groq, Cerebras, OpenRouter, llm-mux, One API setup
- secret_scanner.py upgrade with secrets-patterns-db integration (1,600+ patterns)

Co-authored-by: ivanopenclaw223-alt <ivanopenclaw223-alt@users.noreply.github.com>

* chore: sync codex skills symlinks [automated]

* Revert "feat(engineering): add review-fix-a11y skill (WCAG 2.2 a11y audit + fix) (#375)"

This reverts commit 49c9f2109f.

* chore: sync codex skills symlinks [automated]

* Revert "feat(engineering): add review-fix-a11y skill (WCAG 2.2 a11y audit + fix) (#375)"

This reverts commit 49c9f2109f.

* feat(engineering-team): add a11y-audit skill — WCAG 2.2 accessibility audit & fix (#376)

Built from scratch (replaces reverted PR #375 contribution).

Skill package:
- SKILL.md: 1132 lines, 3-phase workflow (scan → fix → verify),
  per-framework fix patterns (React, Next.js, Vue, Angular, Svelte, HTML),
  CI/CD integration guide, 20+ issue type coverage
- scripts/a11y_scanner.py: static scanner detecting 20+ violation types
  across HTML/JSX/TSX/Vue/Svelte/CSS — severity-ranked, CI-friendly exit codes
- scripts/contrast_checker.py: WCAG contrast calculator with AA/AAA checks,
  --suggest mode, --batch CSS scanning, named color support
- references/wcag-quick-ref.md: WCAG 2.2 Level A/AA criteria table
- references/aria-patterns.md: ARIA roles, live regions, keyboard interaction
- references/framework-a11y-patterns.md: React, Vue, Angular, Svelte fix patterns
- assets/sample-component.tsx: sample file with intentional violations
- expected_outputs/: scan report, contrast output, JSON output samples
- /a11y-audit slash command, settings.json, plugin.json, README.md

Validation: 97.6/100 (EXCELLENT), quality 73.9/100 (B-), scripts 2/2 PASS

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* chore: sync codex skills symlinks [automated]

* docs: sync counts across all docs — 205 skills, 268 tools, 19 commands, 22 plugins

Update CLAUDE.md, README.md, docs/index.md, docs/getting-started.md,
mkdocs.yml, marketplace.json with consistent counts. Sync Gemini CLI
index with new skills (code-to-prd, plugin-audit).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat(marketplace): add 6 missing standalone plugins — total 22→28

Added to marketplace:
- a11y-audit (WCAG 2.2 accessibility audit)
- executive-mentor (adversarial thinking partner)
- docker-development (Dockerfile, compose, multi-stage)
- helm-chart-builder (Helm chart scaffolding)
- terraform-patterns (IaC module design)
- research-summarizer (structured research synthesis)

Also fixed version 1.0.0 → 2.1.2 on 4 plugin.json files
(executive-mentor, docker-development, helm-chart-builder, research-summarizer)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* feat(commands): add /seo-auditor — 7-phase SEO audit pipeline for documentation

- 7 phases: discovery → meta tags → content quality → keywords → links → sitemap → report
- Integrates 8 marketing-skill scripts: seo_checker, content_scorer,
  humanizer_scorer, headline_scorer, seo_optimizer, sitemap_analyzer,
  schema_validator, topic_cluster_mapper
- References 6 SEO knowledge bases for audit framework, AI search,
  content optimization, URL design, internal linking, AI detection
- Auto-fixes: generic titles, missing descriptions, broken links, orphan pages
- Preserves high-ranking pages — only fixes critical issues on those
- Registered in both commands/ (distributable) and .claude/commands/ (local)

Also: sync all doc counts — 28 plugins, 26 eng-core skills, 21 commands

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* fix(seo): fix multi-line YAML description parser, add 2 orphan pages to nav

- generate-docs.py: extract_description_from_frontmatter() now handles
  multi-line YAML block scalars (|, >, indented continuation) — fixes
  14 pages that had 56-65 char truncated descriptions
- mkdocs.yml: add epic-design and research-summarizer to nav (orphan pages)
- Regenerated 251 pages, rebuilt sitemap (278 URLs)
- SEO audit: 0 broken links, 17→3 short descriptions, 278/278 pages
  have "Claude Code Skills" in <title>

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Leo <leo@openclaw.ai>
Co-authored-by: ivanopenclaw223-alt <ivanopenclaw223@gmail.com>
Co-authored-by: ivanopenclaw223-alt <ivanopenclaw223-alt@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-18 13:03:48 +01:00

4.7 KiB

title, description
title description
Engineering - Core Skills — Agent Skills & Codex Plugins 41 engineering - core skills — engineering agent skill and Claude Code plugin for code generation, DevOps, architecture, and testing. Works with Claude Code, Codex CLI, Gemini CLI, and OpenClaw.

:material-code-braces: Engineering - Core

41 skills in this domain

Install all: claude /plugin install engineering-skills
  • Accessibility Audit



  • AWS Solution Architect


    Design scalable, cost-effective AWS architectures for startups with infrastructure-as-code templates.

  • Code Reviewer


    Automated code review tools for analyzing pull requests, detecting code quality issues, and generating review reports.

  • Email Template Builder


    Tier: POWERFUL

  • Engineering Team Skills


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

  • Epic Design Skill


    You are now a world-class epic design expert. You build cinematic, immersive websites that feel premium and alive — u...

  • Google Workspace CLI


    Expert guidance and automation for Google Workspace administration using the open-source gws CLI. Covers installation...

  • Incident Commander Skill


    Category: Engineering Team

  • Microsoft 365 Tenant Manager


    Expert guidance and automation for Microsoft 365 Global Administrators managing tenant setup, user lifecycle, securit...

  • Playwright Pro + 9 sub-skills


    Production-grade Playwright testing toolkit for AI coding agents.

  • Self-Improving Agent + 5 sub-skills


    Auto-memory captures. This plugin curates.

  • Senior Architect


    Architecture design and analysis tools for making informed technical decisions.

  • Senior Backend Engineer


    Backend development patterns, API design, database optimization, and security practices.

  • Senior Computer Vision Engineer


    Production computer vision engineering skill for object detection, image segmentation, and visual AI system deployment.

  • Senior Data Engineer


    Production-grade data engineering skill for building scalable, reliable data systems.

  • Senior Data Scientist


    World-class senior data scientist skill for production-grade AI/ML/Data systems.

  • Senior Devops


    Complete toolkit for senior devops with modern tools and best practices.

  • Senior Frontend


    Frontend development patterns, performance optimization, and automation tools for React/Next.js applications.

  • Senior Fullstack


    Fullstack development skill with project scaffolding and code quality analysis tools.

  • Senior ML Engineer


    Production ML engineering patterns for model deployment, MLOps infrastructure, and LLM integration.

  • Senior Prompt Engineer


    Prompt engineering patterns, LLM evaluation frameworks, and agentic system design.

  • Senior QA Engineer


    Test automation, coverage analysis, and quality assurance patterns for React and Next.js applications.

  • Senior SecOps Engineer


    Complete toolkit for Security Operations including vulnerability management, compliance verification, secure coding p...

  • Senior Security Engineer


    Security engineering tools for threat modeling, vulnerability analysis, secure architecture design, and penetration t...

  • Stripe Integration Expert


    Tier: POWERFUL

  • TDD Guide


    Test-driven development skill for generating tests, analyzing coverage, and guiding red-green-refactor workflows acro...

  • Technology Stack Evaluator


    Evaluate and compare technologies, frameworks, and cloud providers with data-driven analysis and actionable recommend...