crdb-change

458

oxidecomputer

Generate CockroachDB SQL and migrations for schema changes. Use when creating migrations, updating the database schema, or when the user mentions migrations, schema changes, or dbinit.sql.

ark-sdk-development

348

Mckinsey Agents At Scale Ark Ark Sdk Development

Regenerate and debug types across the ARK stack (SDK, API, Dashboard). Use when fixing TypeScript type errors in ark-dashboard, updating types after CRD changes, regenerating types.ts from OpenAPI spec, debugging "Property does not exist on type" schema errors, or adding custom SDK functionality via overlays. Covers the full type pipeline from Kubernetes CRDs to TypeScript.

ark-controller-development

348

Mckinsey Agents At Scale Ark 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.

implementing-realtime-sync

296

ancoleman

Real-time communication patterns for live updates, collaboration, and presence. Use when building chat applications, collaborative tools, live dashboards, or streaming interfaces (LLM responses, metrics). Covers SSE (server-sent events for one-way streams), WebSocket (bidirectional communication), WebRTC (peer-to-peer video/audio), CRDTs (Yjs, Automerge for conflict-free collaboration), presence patterns, offline sync, and scaling strategies. Supports Python, Rust, Go, and TypeScript.

helm-validator

89

akin-ozer

Comprehensive toolkit for validating, linting, testing, and analyzing Helm charts and their rendered Kubernetes resources. Use this skill when working with Helm charts, validating templates, debugging chart issues, working with Custom Resource Definitions (CRDs) that require documentation lookup, or checking Helm best practices.

k8s-yaml-generator

89

akin-ozer

Comprehensive toolkit for generating, validating, and managing Kubernetes YAML resources. Use this skill when creating Kubernetes manifests (Deployments, Services, ConfigMaps, StatefulSets, etc.), working with Custom Resource Definitions (CRDs), or generating production-ready K8s configurations.

k8s-yaml-validator

89

akin-ozer

Comprehensive toolkit for validating, linting, and testing Kubernetes YAML resources. Use this skill when validating Kubernetes manifests, debugging YAML syntax errors, performing dry-run tests on clusters, or working with Custom Resource Definitions (CRDs) that require documentation lookup.

discover-distributed-systems

76

rand

Automatically discover distributed systems skills when working with consensus, CRDTs, replication, partitioning, and distributed algorithms

Real-Time Collaboration Testing

71

PramodDutta

Testing real-time collaborative features including conflict resolution, CRDT validation, cursor presence, and concurrent editing scenarios.

real-time-collaboration-engine

43

curiositech

Build real-time collaborative editing with WebSockets, OT/CRDT conflict resolution, and presence awareness. Implements cursor tracking, optimistic updates, and offline sync. Use for collaborative editors, whiteboards, video editing. Activate on "real-time collaboration", "WebSocket sync", "multiplayer editing", "CRDT", "presence awareness". NOT for simple chat, request-response APIs, or single-user apps.

crd-impact-analysis

39

vinzenz

Analyze the impact of a proposed change on an existing codebase. Identifies affected files, features, and potential breaking changes.

crd-investigate

39

vinzenz

Deep codebase investigation to generate PROJECT.md context. Analyzes architecture, patterns, features, APIs, and schemas.

crd

39

vinzenz

Orchestrates Change Request Document workflow. Manages context, captures changes, analyzes impact, and generates CRD files.

breakdown

39

vinzenz

Break down a PRD or CRD into self-contained implementation tasks for LLM execution. Use when you have a PRD/CRD file and want to generate executable task files for autonomous implementation.

cel-k8s

31

tyrchen

Write production-ready CEL (Common Expression Language) code for Kubernetes ValidatingAdmissionPolicies, CRD validation rules, and security policies. Use when users need to create admission policies, validate Kubernetes resources, enforce security constraints, or write CEL expressions for Kubernetes.

Argo CD Image Updater

20

julianobarbosa

Automate container image updates for Kubernetes workloads managed by Argo CD. Use when configuring Argo CD Image Updater, setting up automatic image updates, configuring update strategies (semver, digest, newest-build, alphabetical), implementing git write-back, troubleshooting image update issues, or working with ImageUpdater CRDs. Covers installation, configuration, authentication, and best practices.

advanced-kubernetes

13

williamzujkowski

Custom Resource Definitions (CRDs) extend Kubernetes API with custom object types. Operators are controllers that manage these custom resources using domain-specific logic.

crossplane

9

TerminalSkills

Crossplane for infrastructure as code using Kubernetes CRDs. Use when the user needs to provision and manage cloud resources declaratively through Kubernetes APIs, compose custom infrastructure abstractions, or build internal platforms.

topos-catcolab

7

plurigrid

Topos Institute's CatColab for collaborative category theory - community model building, double theories, stock and flow epidemiology, and real-time collaborative diagramming via Automerge CRDT.

geiser-chicken

7

plurigrid

Geiser REPL integration for Chicken Scheme with SplitMixTernary 3-coloring and crdt.el sexp patterns.

crdt-vterm

7

plurigrid

Collaborative terminal session sharing using CRDT-style s-expressions with GF(3) trifurcated conflict resolution.

skybert

1

FHIDev

Ekspert på Skybert-plattformen (FHI sin Kubernetes-plattform). Bruk ved arbeid med Skybert GitOps, SkybertApp CRD, Azure Workload Identity, Flux, eller Skybert-relaterte oppgaver. Hjelper med onboarding, konfigurasjon, deployment og feilsøking.

k8s-yaml-generator

pantheon-org

Comprehensive toolkit for generating, validating, and managing Kubernetes YAML resources. Use this skill when creating Kubernetes manifests (Deployments, Services, ConfigMaps, StatefulSets, etc.), working with Custom Resource Definitions (CRDs), or generating production-ready K8s configurations.

k8s-yaml-validator

pantheon-org

Comprehensive toolkit for validating, linting, and testing Kubernetes YAML resources. Use this skill when validating Kubernetes manifests, debugging YAML syntax errors, performing dry-run tests on clusters, or working with Custom Resource Definitions (CRDs) that require documentation lookup.

helm-validator

pantheon-org

Comprehensive toolkit for validating, linting, testing, and analyzing Helm charts and their rendered Kubernetes resources. Use this skill when working with Helm charts, validating templates, debugging chart issues, working with Custom Resource Definitions (CRDs) that require documentation lookup, or checking Helm best practices.

evc-team-relay

entire-vc

Read and write Obsidian notes stored in EVC Team Relay collaborative vault. Use when agent needs to: read note content from a shared Obsidian vault, create or update documents, list available shared folders and documents, or search across shared vault content. Relay stores documents as Yjs CRDTs; this skill provides a REST interface to read/write their text content.

kgateway

totallyGreg

This skill should be used when configuring kgateway (Kubernetes Gateway API implementation) for HTTP routing, Gateway resources, HTTPRoutes, and GatewayClass configuration. Use when the user asks to "create a Gateway resource", "configure HTTPRoute", "set up path-based routing", "check kgateway installation", "install kgateway", "upgrade kgateway helm chart", or "troubleshoot route attachment". Covers Gateway API standards, kgateway Backend CRD, and Envoy-based control plane on Kubernetes.