By github
Generate structured specification files in markdown, optimized for GenAI consumption, with clear requirements, constraints, interfaces, and acceptance criteria.
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npx claudepluginhub simplycubed/skills --plugin create-specificationVisual whiteboard collaboration — opens an interactive whiteboard in your browser, Copilot sees your drawings and responds. NOTE: Copilot CLI only — this plugin uses Copilot CLI plugin structure (.github/plugin/plugin.json) which Claude Code does not discover.
Scaffolds an xUnit integration test project for validating Oracle-to-PostgreSQL database migration behavior in.NET solutions. Creates the test project, transaction-rollback base class, and seed data manager. Use when setting up test infrastructure before writing migration integration tests, or…
Review and refactor code in your project according to defined instructions
Use when: comparing SQL Server tables across instances, data migration validation, ETL verification, row mismatch detection, schema drift, reconciliation report, production vs staging comparison. Uses mssql-python driver with Apache Arrow for fast columnar data transfer and comparison.
Full STRIDE-A threat model analysis and incremental update skill for repositories and systems. Supports two modes: (1) Single analysis — full STRIDE-A threat model of a repository, producing architecture overviews, DFD diagrams, STRIDE-A analysis, prioritized findings, and executive assessments.…
Comprehensive project architecture blueprint generator that analyzes codebases to create detailed architectural documentation. Automatically detects technology stacks and architectural patterns, generates visual diagrams, documents implementation patterns, and provides extensible blueprints for…
Curated skills for Claude Code and Codex power users - tool selection, workflow optimization, and productivity
Create and maintain GitHub Copilot CLI plugins — skills, agents, prompts, instructions, and MCP servers with authoritative spec references and templates
Skills for creating new agent skills for Claude Code and VS Code Copilot
Production-grade engineering skills for AI coding agents — covering the full software development lifecycle from spec to ship.
Autonomous spec-driven development workflow with multi-agent collaboration, specification management, and task orchestration