Claude Skills by mattnigh

Use this skill when starting a new project or adding SynthesisFlow to an existing project. Scaffolds the directory structure (docs/specs, docs/changes) and configuration files needed for the spec-driven development workflow.

Use this skill to discover all available SynthesisFlow skills and their capabilities. Provides a bootstrap context for AI agents by listing all skills, their descriptions, and script paths from the .claude/skills/ directory.

This skill orchestrates autonomous sprint execution by coordinating subagents to implement GitHub issues serially. It manages the full lifecycle: generating implementation plans via Gemini CLI, delegating implementation to subagents, reviewing PRs with Codex MCP, merging approved code, and running post-merge integration. Use this skill when asked to "run a sprint", "execute sprint issues", "implement issues autonomously", or "manage sprint workflow".

Use this skill to validate that Markdown files are in standard locations. Scans for .md files outside of predefined allowed directories and outputs warnings to prevent documentation sprawl. Triggers include "validate docs", "check markdown locations", or as part of quality checks.

Use this skill when starting a new project or adding AgenticDev to an existing project. Scaffolds the directory structure (docs/specs, docs/changes) and configuration files needed for the spec-driven development workflow.

Proactively update SKILL.md files when they become outdated, incorrect, or need improvements. Use when you notice a skill doesn't match current workflow, when user corrects your skill usage, or when discovering better practices that should be documented.

Document new features and updates following the project documentation standards. Use when creating or updating documentation for features, significant refactors, or complex business logic. Ensures proper separation of business and technical documentation with consistent formatting.

Decide when to use n8n workflows versus Next.js server actions for backend logic. Use when implementing complex multi-step workflows, AI agent pipelines, or external service integrations. Provides patterns for both runtime webhook integration and development-time architectural decisions.

Container strategies for .NET libraries and test environments. Use when working with Docker test environments, container-based integration testing, or NuGet package container builds. Not typically for production deployment of libraries.

Automate library releases, NuGet package publishing, and API versioning. Use when working with NuGet releases, package versioning, API compatibility checks, library releases, or semantic versioning for shared libraries. Handles package publishing, version management, and breaking change detection.

Standards de tests exhaustifs pour les bounded contexts DDD (Domain, Application, Integration). À utiliser lors de l'écriture de tests backend, tests unitaires, tests d'intégration, ou quand l'utilisateur mentionne "test", "TDD", "coverage", "unit test", "integration test", "test domain", "test handler".

Processus de debugging systématique une fois la cause identifiée. MANDATORY pour bug fixing. À utiliser lors de correction de bugs, debugging, ou quand l'utilisateur demande de "corriger", "debugger", "réparer un bug".

Approche Mobile-First avec Tailwind CSS, breakpoints, et progressive enhancement. MANDATORY pour toutes les pages. À utiliser lors de responsive design, layouts, ou quand l'utilisateur mentionne "mobile", "responsive", "tablet", "desktop".

Gestion d'état React avec Zustand, hooks personnalisés, et patterns de cleanup. MANDATORY pour state management. À utiliser lors de state global, custom hooks, ou quand l'utilisateur mentionne "state", "zustand", "useState", "useEffect", "cleanup".

Pattern Server-First avec Next.js 16 pour data fetching optimal. MANDATORY pour toutes les pages et widgets. À utiliser lors de la création de composants, pages, ou quand l'utilisateur mentionne "fetch", "data loading", "SSR", "server component".

Implémente useOptimistic pour instant UI updates avec VRAIE gestion du rollback. MANDATORY pour delete operations. À utiliser lors de mutations, deletes, ou quand l'utilisateur mentionne "optimistic", "instant update", "delete", "mutation".

Applique la philosophie "Broken Window" avec zéro tolérance pour les warnings/errors ESLint et TypeScript. JAMAIS désactiver les règles, TOUJOURS corriger la cause racine. À utiliser lors de la correction d'erreurs, warnings, ou quand l'utilisateur mentionne "eslint", "typescript error", "warning", "linting", "quality", "broken window", "@ts-ignore", "eslint-disable".

Professional DevOps engineering skill for creating CI/CD pipelines, implementing infrastructure as code, managing environments, and establishing monitoring and observability across all deployment stages.

Reusable logic for updating repository documentation (README, indices, tables) with new content while preserving formatting and structure

Professional software QA and code review skill for ensuring code quality, comprehensive test coverage, standards compliance, and security through rigorous testing and validation workflows.

Comprehensive file organization workflow for SORT/ directory. Validates filenames, renames to CLAUDE.md standards, relocates to correct directories, runs OPSEC agents, and generates detailed reports. Main orchestrator for automated file organization pipeline.

Moves files to correct repository directories based on type, category, and naming conventions. Organizes images into assets/, documents into docs/ or prd/, and maintains proper directory structure according to CLAUDE.md standards.

Renames files to comply with repository CLAUDE.md naming conventions. Handles images, documents, and markdown files with proper pattern enforcement. Converts uppercase to lowercase, replaces spaces with hyphens, adds versioning, and structures filenames according to file type standards.

Validates filenames against repository CLAUDE.md standards. Detects violations including uppercase letters, spaces, special characters, missing versioning, and incorrect patterns. Use when you need to check if files follow naming conventions before organizing or committing.

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks

Search the web using GPT-5.2 and OpenAI's Responses API with web_search tool. Use when the user wants to fetch real-time information from the internet via terminal/CLI using OpenAI's API.

Create and manage Claude Code skills following Anthropic best practices. Use when creating new skills, modifying skill-rules.json, understanding trigger patterns, working with hooks, debugging skill activation, or implementing progressive disclosure. Covers skill structure, YAML frontmatter, keyword triggers, hook mechanisms (UserPromptSubmit), session tracking, and the 500-line rule.

Specialized skill for testing nondominium Holochain applications with Tryorama, providing comprehensive test patterns, agent simulation workflows, performance testing, and multi-agent scenario testing. Use when writing Tryorama tests, debugging zome interactions, or validating Holochain DNA functionality.

Automate web browser interactions using natural language via CLI commands. Use when the user asks to browse websites, navigate web pages, extract data from websites, take screenshots, fill forms, click buttons, interact with web applications, monitor network requests, debug web pages, or extract design tokens. Triggers include "browse", "navigate to", "go to website", "open webpage", "extract data from webpage", "screenshot", "web scraping", "fill out form", "click on", "search for on the web...

HtmlGraph session tracking and documentation skill. Activated automatically at session start to ensure proper activity attribution, feature awareness, and documentation habits. Use when working with HtmlGraph-enabled projects, when drift warnings appear, or when the user asks about tracking features or sessions.

Orchestrate parallel agent workflows using HtmlGraph's ParallelWorkflow. Activate when planning multi-agent work, using Task tool for sub-agents, or coordinating concurrent feature implementation.

Enhanced Oxford Nanopore experiment management with event-sourced registry, pipeline orchestration, unified QC aggregation, and GitHub-synced storage. Discover, track, and orchestrate nanopore sequencing experiments with full provenance tracking. Works both on HPC (full read/write) and remotely via GitHub (read-only fallback). This is the core skill that other ONT analysis skills integrate with via Pattern B orchestration.

Oxford Nanopore multi-step workflow orchestration with unified QC aggregation. Use when running complete analysis pipelines (QC → basecalling → alignment → variants → pharmacogenomics), generating unified reports, batch processing experiments, or coordinating complex multi-step workflows. Integrates with ont-experiments registry for full provenance tracking.

Expert assistant for creating database migrations for the KR92 Bible Voice Supabase project. Use when creating database migrations, adding tables, modifying schemas, creating RPC functions, or writing rollback scripts.

Prepares complete teaching package for a class session including all materials, checklists, and resources. Use when the user is preparing to teach a specific class and needs all materials organized and ready. Creates comprehensive teaching support package.

This skill should be used when users need to generate realistic fake/test data for recruitment systems including clients, candidates, jobs, and placements. Generates UK-focused CSV data matching ProActive People's business model with customizable record counts and industry sectors.

Analyze code diffs and commit messages between current branch and target branch to generate comprehensive Pull Request descriptions in markdown format. Automatically selects appropriate PR template and creates structured, informative PR descriptions ready for submission.

Move or rename a file while automatically updating all references in source code and documentation

Create comprehensive implementation plans with detailed file-level changes and test strategies

Systematic code review skill checking documentation quality and promoting code reuse

Claude 스킬을 생성하고 작성하는 것을 도와줍니다. 새로운 스킬 만들기, 스킬 작성 가이드, 베스트 프랙티스 적용 등의 키워드에 반응합니다.

Automatically update GitHub Issue status to the next stage (Todo→In Progress→Done) in all linked projects.

Update the status of a GitHub Issue to any available status in all linked projects using the `gh project item-edit` command. Allows interactive status selection via CLI.

Personal research backlog. Quick-capture ideas for later exploration. Check when you have unstructured time.

Used to create a new skill. Used when a user wants to create a new skill

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

This skill should be used when modifying the database schema, running Prisma migrations, querying the database with Prisma ORM, or working with PostgreSQL in the ClaudeCode Sentiment Monitor project. Specifically trigger this skill for tasks involving schema changes, migrations, Prisma client operations, or database structure questions.

RSpec testing patterns, factories, mocks, and test best practices

Use when users ask about Claude Code features, setup, configuration, troubleshooting, slash commands, MCP servers, Agent Skills, hooks, plugins, CI/CD integration, or enterprise deployment. Activate for questions like 'How do I use Claude Code?', 'What slash commands are available?', 'How to set up MCP?', 'Create a skill', 'Fix Claude Code issues', or 'Deploy Claude Code in enterprise'.

Design and test DSP filters (highpass, lowpass, bandpass, notch) for WaveCap-SDR. Use when adding filters to demodulation pipeline, debugging filter response, or tuning cutoff frequencies and rolloff characteristics.