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Claude Engineering Skills (Page 359 of 379)

Code review, refactoring, testing, DevOps, CI/CD, databases, cloud platforms, and full-stack development skills for Claude Code.

22,735 skills · updated 2026-07-19 · showing 21481–21540 of 22,735 by quality score

Sub-topics:Testing (3,313)Devops (3,220)Architecture (2,493)Backend (1,956)Frontend (1,464)Languages (1,221)Code Quality (1,148)Cloud Platforms (1,057)

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Upload files to IPFS through the Kleros x402 payment gateway in exchange for $0.01 USDC on Base mainnet.
Build, test, and prepare a Kotlin Multiplatform (KMP / KMM) project for shipping to Google Play and Apple App Store.
Kolla-Ansible day-2 operations skill for post-deployment infrastructure lifecycle management. Covers service reconfiguration (globals.yml changes, config overrides, prechecks,…
Kolo is a text-based Python debugger that captures every executed function, return value, local variable, HTTP request, and SQL query into greppable trace files.
Guide to using Konsta UI for pixel-perfect iOS and Material Design components in Capacitor apps. Works with React, Vue, and Svelte.
Create clean, readable diagrams using Kroki with a use-case-first selector. Use when the user wants repository-local diagrams for architecture, runtime topology, request flows,…
kubernetes-architect workflow skill. Use this skill when the user needs Expert Kubernetes architect specializing in cloud-native infrastructure, advanced GitOps workflows…
Provides production-ready Kubernetes manifest guidance including resource management, security, high availability, and configuration best practices.
Quick reference for Kubernetes core concepts and kubectl commands. This skill should be used as a refresher for basic K8s operations including pods, deployments, services,…
Use this skill when the user provides raw Kubernetes YAML manifests or asks to review K8s manifests for quality, security, or policy compliance — covering Deployment, StatefulSet,…
Use this skill for Kubernetes cluster network architecture review across the dataplane (CNI choice, kube-proxy mode, IPAM, MTU, encapsulation, dual-stack), service routing surface…
Use this skill whenever a user wants to onboard, deploy, install, or operate kubernetes-ontology; set up its Helm chart, release CLI, daemon, or topology viewer; run Kubernetes…
Use this skill when reviewing a Kubernetes Pod spec, Deployment spec, or StatefulSet spec for correctness, security posture, and production-readiness.
Use this skill for Kubernetes RBAC, Role, ClusterRole, RoleBinding, ClusterRoleBinding, ServiceAccount, workload identity, or least-privilege review tasks.
Use this skill for Kubernetes workload identity review covering AWS IRSA (IAM Roles for Service Accounts), Azure Workload Identity, GCP Workload Identity Federation, and the…
Use this skill when the user asks about Cloudflare Workers KV, key-value storage on Cloudflare's edge, distributed KV stores, or managing KV namespaces with Pulumi.
Sets up a Docker Compose-based lab environment. Creates a local environment for hands-on practice with technologies like Kafka, Elasticsearch, MySQL, and Redis, including…
INVOKE THIS SKILL when setting up a new project or when asked about package versions, installation, or dependency management for LangChain, LangGraph, LangSmith, or Deep Agents.
Use Langfuse to capture prompts, traces, generations, evaluations, and cost telemetry for LLM applications and agent workflows.
Use this skill for LangGraph, Deep Agents, LangChain agents built on LangGraph, MCP-to-LangGraph tool bridging, stateful workflows, subgraphs, subagents, interrupts,…
Bootstrap a fresh macOS laptop. Configures SSH via 1Password, clones the home-server repo, and runs the Ansible playbook to fully provision the machine.
Expert Laravel 12.x assistant. Use this skill when generating Laravel code, views, controllers, migrations, and routes to ensure strict compliance with user-specific dire — from…
Expert Laravel 12.x assistant. Use this skill when generating Laravel code, views, controllers, migrations, and routes to ensure strict compliance with user-specific dire — from…
Apply this skill whenever writing, reviewing, or refactoring Laravel PHP code. This includes creating or modifying controllers, models, migrations, form requests, policie — from…
nwidart/laravel-modulesで新しいモジュールを作成します。ビジネスサブドメイン名(日本語名 or 英語名)を引数に取り、英語名でモジュールを作成してクリーンアーキテクチャのディレクトリ構造を整備します。
Before starting a large-scale redesign (10+ PRs that rewrite shared files like templates, base layouts, or central views), audit ALL unmerged feature branches for commits that…
Plan and execute a launch runbook covering pre-launch verification, go-live procedures, DNS cutover, post-launch monitoring, and rollback procedures.
This skill should be used when the user asks about "layered architecture", "n-tier architecture", "when to use layered", "separate layers", "presentation business data", or…
This skill should be used when performing batch operations on many similar items (files, migrations, refactors).
This skill should be used when the user asks to write ledger tests, test transaction construction, test proof staging, test ZswapLocalState, test DustLocalState, test cost model,…
Comprehensive R package for command-line interface styling, semantic messaging, and user communication.
Reviews Python libraries across structure, packaging, code quality, testing, security, documentation, API design, and CI/CD, then produces actionable recommendations.
Instrument an arbitrary repo for lich — survey the project, interview the user about ambiguities, propose a lich.yaml shape, write it, and verify with `lich validate`.
This skill fetches open tasks assigned to the user from the Linear API and generates a markdown todo list file in the project root.
Use when authoring or reviewing a periodic-scan job that walks every external link in a markdown content set and flags 404s, redirects to unrelated content, and connection…
Type-aware TypeScript lint rules in .lintcn/ Go files. Only load this skill when creating, editing, or debugging rule files.
This skill should be used when the user asks to "migrate component to lit", "convert to lit", "lit migration", "migrate to litElement", "convert component to Lit", or discusses…
Layer 3 cross-repo orchestration driver for the livespec family (invoked as /livespec-orchestrate). Composes /livespec:next and the active impl-plugin's next; dispatches…
Build and modify Phoenix LiveView code using current LiveView patterns. Use this skill whenever the user asks for LiveView pages, components, forms, events, navigation, streams,…
Use this skill when reviewing how an LLM or AI pipeline is evaluated — metric selection, golden datasets, threshold governance, adversarial coverage, and regression gating — to…
Use this skill when building production LLM applications, implementing guardrails, evaluating model outputs, or deciding between prompting and fine-tuning.
Use this skill when a developer wants to build or expand a golden dataset for regression testing. Triggers on: "build a golden dataset", "create a test dataset", "curate eval…
Use this skill when a developer wants to find out what's going wrong with their LLM or AI system in production.
Expertise in LLVM tooling development including Clang plugins, LLDB debugger extensions, Clangd/LSP, and LibTooling.
Supabase database query patterns, RLS policies, migration records, and nested join patterns. Use this skill when writing database queries, understanding RLS behavior, debugging…
This skill configures load balancers, including ALB, NLB, Nginx, and HAProxy. It generates production-ready configurations based on specified requirements and infrastructure.
This skill enables Claude to test load balancing strategies. It validates traffic distribution across backend servers, tests failover scenarios when servers become unavailable,…
This skill enables Claude to create and execute load tests for performance validation. It is designed to generate load test scripts using tools like k6, JMeter, and Artillery,…
Expert development partner for The Loadout — the Mission Built MCP server (mcp.missionbuilt.io) that powers The Warmup and The Spotter skills.
Pick a PostgreSQL backend lock primitive (atomic / spinlock / LWLock / heavyweight / predicate / buffer-pin-content) or debug a lock-ordering bug, silent LWLock hang,…
This skill enables Claude to analyze logs for performance insights and issue detection. It is triggered when the user requests log analysis, performance troubleshooting, or…
This skill should be used whenever the user wants to log time after the fact in Lucen Track — phrases like "log 2h on X", "I worked 90 minutes on the billing refactor yesterday",…
Use when the user explicitly invokes @loom deploy or asks loom to prepare, run, inspect, log, stop, or repair a local deployment.
Durable knowledge vaults for AI projects. Use this skill when the user asks to "create a vault", "store this document", "add this to the knowledge base", "find the spec for",…
Update dotnet/macios to a new Xcode beta and validate it end-to-end. Use this skill when a user asks to bump Xcode beta versions, update macios SDK/version constants, run…
Buy inbound Lightning Network liquidity for a node via Amboss Magma. Use this skill when the user wants to purchase Lightning liquidity, open an inbound channel to their Lightning…
This skill uses Mailpit as a safe SMTP sink for development, QA, and automated test runs. It helps teams capture, inspect, search, and validate transactional email without sending…
Intelligent skill router that analyzes user requests and automatically dispatches to the most appropriate skill(s) or zen-mcp tools.
Use this skill when working with ImmyBot maintenance sessions — the reconciliation engine that brings endpoints into their desired state.
Use this skill whenever you change existing code WITHOUT changing its behaviour — refactor, optimize, simplify, deduplicate, rename, restructure, extract, or pay down tech debt.
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