ark-controller-development
Guidance for developing the Ark Kubernetes operator. Use when modifying Go types, CRDs, controllers, or webhooks. Helps with CRD generation and Helm chart sync issues.
Install
mkdir -p .claude/skills/ark-controller-development && curl -L -o skill.zip "https://mcp.directory/api/skills/download/2551" && unzip -o skill.zip -d .claude/skills/ark-controller-development && rm skill.zipInstalls to .claude/skills/ark-controller-development
About this skill
Ark Controller Development
Guidance for developing the Ark Kubernetes operator in ark/.
When to use this skill
- Modifying Go type definitions (
api/v1alpha1/*_types.go) - Fixing CRD/Helm chart sync errors
- Adding new CRD fields or resources
CRD Generation Flow
api/v1alpha1/*_types.go # Go types with markers
↓
make manifests # Generates CRDs and syncs to Helm chart
↓
config/crd/bases/*.yaml # Source CRDs (auto-generated)
dist/chart/templates/crd/ # Helm chart CRDs (auto-synced)
make manifests automatically syncs source CRDs to the Helm chart while preserving templated headers.
Fixing "CRDs out of sync" Errors
When make build fails with CRD validation errors:
cd ark
make manifests
make build
Key Directories
| Directory | Purpose |
|---|---|
api/v1alpha1/ | Go type definitions |
config/crd/bases/ | Auto-generated source CRDs |
dist/chart/templates/crd/ | Helm chart CRDs (auto-synced) |
internal/controller/ | Reconciliation logic |
internal/webhook/ | Admission webhooks |
internal/genai/ | AI/ML execution logic |
Common Tasks
After Modifying Types or Comments
Go type comments become CRD field descriptions:
cd ark
make manifests
make build
After Any Go Code Change
make lint-fix # Format and fix linting
make build # Build and validate
More by mckinsey
View all skills by mckinsey →You might also like
flutter-development
aj-geddes
Build beautiful cross-platform mobile apps with Flutter and Dart. Covers widgets, state management with Provider/BLoC, navigation, API integration, and material design.
ui-ux-pro-max
nextlevelbuilder
"UI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 8 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, flat design. Topics: color palette, accessibility, animation, layout, typography, font pairing, spacing, hover, shadow, gradient."
drawio-diagrams-enhanced
jgtolentino
Create professional draw.io (diagrams.net) diagrams in XML format (.drawio files) with integrated PMP/PMBOK methodologies, extensive visual asset libraries, and industry-standard professional templates. Use this skill when users ask to create flowcharts, swimlane diagrams, cross-functional flowcharts, org charts, network diagrams, UML diagrams, BPMN, project management diagrams (WBS, Gantt, PERT, RACI), risk matrices, stakeholder maps, or any other visual diagram in draw.io format. This skill includes access to custom shape libraries for icons, clipart, and professional symbols.
godot
bfollington
This skill should be used when working on Godot Engine projects. It provides specialized knowledge of Godot's file formats (.gd, .tscn, .tres), architecture patterns (component-based, signal-driven, resource-based), common pitfalls, validation tools, code templates, and CLI workflows. The `godot` command is available for running the game, validating scripts, importing resources, and exporting builds. Use this skill for tasks involving Godot game development, debugging scene/resource files, implementing game systems, or creating new Godot components.
nano-banana-pro
garg-aayush
Generate and edit images using Google's Nano Banana Pro (Gemini 3 Pro Image) API. Use when the user asks to generate, create, edit, modify, change, alter, or update images. Also use when user references an existing image file and asks to modify it in any way (e.g., "modify this image", "change the background", "replace X with Y"). Supports both text-to-image generation and image-to-image editing with configurable resolution (1K default, 2K, or 4K for high resolution). DO NOT read the image file first - use this skill directly with the --input-image parameter.
pdf-to-markdown
aliceisjustplaying
Convert entire PDF documents to clean, structured Markdown for full context loading. Use this skill when the user wants to extract ALL text from a PDF into context (not grep/search), when discussing or analyzing PDF content in full, when the user mentions "load the whole PDF", "bring the PDF into context", "read the entire PDF", or when partial extraction/grepping would miss important context. This is the preferred method for PDF text extraction over page-by-page or grep approaches.
Related MCP Servers
Browse all servers
Dot AI (Kubernetes Deployment)Dot AI (Kubernetes Deployment) streamlines and automates Kubernetes deployment with intelligent guidance and vector sear
BlenderConnect Blender to Claude AI for seamless 3D modeling. Use AI 3D model generator tools for faster, intuitive, interactiv
MCP UseThe fullstack MCP framework for developing MCP apps for ChatGPT, Claude, and building MCP servers for AI agents. Connect
Google Kubernetes Engine (GKE)Explore Google Kubernetes Engine (GKE) MCP servers. Access resources and examples for context-aware app development in G
kubectlInteract with Kubernetes resources using natural language instead of complex kubectl commands. Simplify cluster manageme
KubernetesControl and monitor Kubernetes clusters easily. Simplify your K8s management and debugging with powerful features.