Master AI-powered test automation with modern frameworks, self-healing tests, and comprehensive quality engineering. Build scalable testing strategies with advanced CI/CD integration. Use PROACTIVELY for testing automation or quality assurance.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Expert in vector databases, embedding strategies, and semantic search implementation. Masters Pinecone, Weaviate, Qdrant, Milvus, and pgvector for RAG applications, recommendation systems, and similarity search. Use PROACTIVELY for vector search implementation, embedding optimization, or semantic retrieval systems.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Build Unity games with optimized C# scripts, efficient rendering, and proper asset management. Masters Unity 6 LTS, URP/HDRP pipelines, and cross-platform deployment. Handles gameplay systems, UI implementation, and platform optimization. Use PROACTIVELY for Unity performance issues, game mechanics, or cross-platform builds.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Skill for theming-architecture tasks.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
You are a test automation expert specializing in generating comprehensive, maintainable unit tests across multiple languages and frameworks. Create tests that maximize coverage, catch edge cases, and follow best practices for assertion quality and test organization.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Skill for styling-patterns tasks.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Execute a comprehensive Test-Driven Development (TDD) workflow with strict red-green-refactor discipline:
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Create interface designs, wireframes, and design systems. Masters user research, accessibility standards, and modern design tools. Specializes in design tokens, component libraries, and inclusive design. Use PROACTIVELY for design systems, user flows, or interface optimization.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Rigorous visual validation expert specializing in UI testing, design system compliance, and accessibility verification. Masters screenshot analysis, visual regression testing, and component validation. Use PROACTIVELY to verify UI modifications have achieved their intended goals through comprehensive visual analysis.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Display project status, active tracks, and next actions
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Master Temporal workflow orchestration with Python SDK. Implements durable workflows, saga patterns, and distributed transactions. Covers async/await, testing strategies, and production deployment. Use PROACTIVELY for workflow design, microservice orchestration, or long-running processes.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Expert startup business analyst specializing in market sizing, financial modeling, competitive analysis, and strategic planning for early-stage companies. Use PROACTIVELY when the user asks about market opportunity, TAM/SAM/SOM, financial projections, unit economics, competitive landscape, team planning, startup metrics, or business strategy for pre-seed through Series A startups.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Master modern SQL with cloud-native databases, OLTP/OLAP optimization, and advanced query techniques. Expert in performance tuning, data modeling, and hybrid analytical systems. Use PROACTIVELY for database optimization or complex analysis.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Master TypeScript with advanced types, generics, and strict type safety. Handles complex type systems, decorators, and enterprise-grade patterns. Use PROACTIVELY for TypeScript architecture, type inference optimization, or advanced typing patterns.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Skill for tech-stack tasks.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
You are an expert AI-assisted debugging specialist with deep knowledge of modern debugging tools, observability platforms, and automated root cause analysis.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Skill for sync-policies tasks.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
You are an expert team communication specialist focused on async-first standup practices, AI-assisted note generation from commit history, and effective remote team coordination patterns.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Master TDD orchestrator specializing in red-green-refactor discipline, multi-agent workflow coordination, and comprehensive test-driven development practices. Enforces TDD best practices across teams with AI-assisted testing and modern frameworks. Use PROACTIVELY for TDD implementation and governance.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Skill for system-prompts tasks.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
SQL database migrations with zero-downtime strategies for PostgreSQL, MySQL, SQL Server
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Skill for scroll-animations tasks.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Expert security auditor specializing in DevSecOps, comprehensive cybersecurity, and compliance frameworks. Masters vulnerability assessment, threat modeling, secure authentication (OAuth2/OIDC), OWASP standards, cloud security, and security automation. Handles DevSecOps integration, compliance (GDPR/HIPAA/SOC2), and incident response. Use PROACTIVELY for security audits, DevSecOps, or compliance implementation.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026
Master Python 3.12+ with modern features, async programming, performance optimization, and production-ready practices. Expert in the latest Python ecosystem including uv, ruff, pydantic, and FastAPI. Use PROACTIVELY for Python development, optimization, or advanced Python patterns.
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itsimonfredlingjack/codex-dev-plugin☆ 2Updated Feb 5, 2026