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jkappers

jkappers

14 Skills published on GitHub.

clean-code

Cleans up code files by removing dead code, simplifying structure, and eliminating redundancy without changing behavior. Use when (1) cleaning up code after implementation, (2) reducing complexity in a file or function, (3) removing dead code and unused imports, (4) simplifying control flow and expressions, (5) applying modern language idioms to legacy patterns, or (6) improving readability of dense or convoluted code.

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conventional-commit

Conventional Commits v1.0.0 standards for git messages. Use when (1) creating git commits, (2) writing or drafting commit messages, (3) reviewing commit message format, (4) explaining commit conventions, or (5) validating commit message compliance.

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dotnet-dockerfile

Create optimized, secure multi-stage Dockerfiles for .NET Core and ASP.NET Core applications. Use when (1) creating a new Dockerfile for a .NET project, (2) containerizing a .NET application, (3) optimizing an existing .NET Dockerfile, (4) setting up Docker for .NET 6/7/8+ apps, or (5) user mentions .NET and Docker/container together.

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enhance-prompt

Analyzes and improves LLM prompts and agent instructions for token efficiency, determinism, and clarity. Use when (1) writing a new system prompt, skill, or CLAUDE.md file, (2) reviewing or improving an existing prompt for clarity and efficiency, (3) diagnosing why a prompt produces inconsistent or unexpected results, (4) converting natural language instructions into imperative LLM directives, or (5) evaluating prompt anti-patterns and suggesting fixes. Applies to all LLM platforms (Claude, GPT, Gemini, Llama).

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gap-analysis

Product and feature evaluation. Use when (1) Evaluating product/feature feasibility and market viability (2) Assessing product-market fit before investment (3) Comparing opportunities for roadmap prioritization (4) Competitive analysis to identify gaps (5) User asks "should we build X?" or "is this viable?" (6) Risk assessment for product decisions

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kubernetes-manifests

Write and review production-ready Kubernetes manifests with security, resource management, and operational best practices. Use when (1) creating new Kubernetes Deployment, Service, or Ingress manifests, (2) reviewing existing manifests for production readiness, (3) adding health probes, security contexts, or resource limits, (4) setting up Kustomize base/overlay structure, (5) containerizing .NET or React apps for Kubernetes, or (6) configuring PodDisruptionBudgets, topology spread, or autoscaling.

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optimize-md

Optimizes markdown documents for token efficiency, clarity, and LLM consumption. Use when (1) a markdown file needs streamlining for use as LLM context, (2) reducing token count in documentation without losing meaning, (3) converting verbose docs into concise reference material, (4) improving structure and scannability of markdown files, or (5) preparing best-practices or knowledge docs for agent consumption.

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plan-jira-ticket

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react-dockerfile

Create optimized, secure multi-stage Dockerfiles for React applications (Vite, CRA, Next.js static). Use when (1) creating a new Dockerfile for a React project, (2) containerizing a React/Vite application, (3) optimizing an existing React Dockerfile, (4) setting up Docker for React with Nginx, or (5) user mentions React and Docker/container together.

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resolve-pr-feedback

Resolve open PR review discussions by evaluating applicability and value, then fixing valid feedback with conventional commits. Use when (1) addressing reviewer feedback on a pull request, (2) resolving open PR discussions systematically, (3) triaging PR review comments for actionability, (4) batch-fixing code review feedback, or (5) cleaning up unresolved PR conversations.

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skill-creator

Guide for creating effective agent skills following the Agent Skills open standard. This skill should be used when users want to create a new skill (or update an existing skill) that extends agent capabilities with specialized knowledge, workflows, or tool integrations.

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spec-writer

Write feature specifications that capture requirements and acceptance criteria. Use when (1) writing a new feature spec, (2) documenting functional requirements, (3) defining acceptance criteria for a feature, (4) capturing design goals and constraints for planned work, or (5) structuring a product idea into a formal specification.

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sprint-planner

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tech-planner

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