Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Claude Engineering Skills (Page 464 of 488)

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

29,262 skills · updated 2026-10-25 · showing 27781–27840 of 29,262 by quality score

Sub-topics:Testing (4,356)Devops (3,948)Architecture (3,203)Backend (2,624)Frontend (1,764)Languages (1,535)Code Quality (1,513)Cloud Platforms (1,362)

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You MUST use this skill before changing, enhancing, or refactoring any existing functionality. Use when the code already exists and you are altering its behavior, performance, or…
MoneyDevKit (MDK) integration for Next.js App Router apps. Use this skill when the user wants to add Lightning Bitcoin payments to a Next.js project — setting up MDK, creating…
Optimize MongoDB client connection configuration (pools, timeouts, patterns) for any supported driver language.
This skill should be used when working on MongoDB databases, designing document schemas, creating
Guide users through configuring key MongoDB MCP server options. Use this skill when a user has the MongoDB MCP server installed but hasn't configured the required environ — from…
Generate read-only MongoDB queries (find) or aggregation pipelines using natural language, with collection schema context and sample documents.
Implement the MongoDB persistence layer for a hexagonal architecture TypeScript project. Use this skill whenever the user needs to create or modify a MongoDB repository…
Guides MongoDB users through implementing and optimizing Atlas Search (full-text), Vector Search (semantic), and Hybrid Search solutions.
This skill should be used when user asks to "query MongoDB", "show database collections", "get collection schema", "list MongoDB databases", "search records in MongoDB", or "check…
Use this skill whenever asked to prepare, review, or classify transactions for a Mongolia VAT return for any client.
This skill deploys monitoring stacks, including Prometheus, Grafana, and Datadog. It is used when the user needs to set up or configure monitoring infrastructure for applications…
Use this skill FIRST whenever a user asks to add MonoCloud (authentication or management) to a project but hasn't said which framework.
Break monolithic code into multi-file module structures with clear separation. Use this skill whenever the user mentions refactoring, monolith, module separation, file split,…
This skill should be used when the user asks to "configure moon", "set up moonrepo", "create moon tasks", "run moon commands", "configure moon workspace", "add moon project",…
Run Mooncake pre-PR local validation through scripts/run_ci_test.sh. Use this skill whenever the user wants to validate a branch before opening or submitting a PR, run local CI,…
Use this skill when the user wants to build AI applications with Moorcheh. Contains blueprints and implementation guides for knowledge base RAG, customer support chatbots,…
Apply this skill whenever writing, reviewing, or refactoring Laravel PHP code. This includes creating or modifying controllers, models, migrations, form requests, policie — from…
Use this skill when an agent needs to stand up request handlers with Mock Service Worker, isolate network behavior in local development or tests, and keep mocks faithful to real…
View, set, or reset Muggle AI preferences that control testing behavior. Use when the user asks to see their muggle settings, what a setting does, which setting controls a…
This skill should be used when the user asks to "design multi-agent system", "implement supervisor pattern", "create swarm architecture", "coordinate multiple agents", or — from…
This skill should be used when the user asks to "design multi-agent system", "implement supervisor pattern", "create swarm architecture", "coordinate multiple agents", or — from…
This skill should be used when the user asks to "design multi-agent system", "implement supervisor pattern", "create swarm architecture", "coordinate multiple agents", or — from…
Analyzes polyglot codebases with multiple programming languages using PMAT (Pragmatic AI Labs MCP Agent Toolkit).
When the user wants to launch a product across multiple platforms, plan a Product Hunt launch, build a waitlist, or execute a multi-channel launch strategy.
Standardize interfaces across cloud or tool providers for consistent API interaction inside a pipeline.
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to combine subjects, materials, compositio — from…
Manage the reason-act-observe cycle so agents can handle long-running tasks that span sessions. Use this skill whenever the user mentions react pattern, reason act observe, long…
Use when after running fgsea() on a preranked gene list and obtaining a results table with raw pval, padj, ES, NES, and size columns, use this skill to: (1) subset results to top…
Product design, feature planning, and technical architecture for new projects.
Personal default behavior for every Claude Code session — language (Italian), end-of-turn recap discipline, subagent-first mindset, root-cause-first debugging.
n8n-nodes-mcp is a real n8n community node that lets self-hosted n8n instances connect to Model Context Protocol servers.
This skill enables Claude to generate Docker Compose configurations for multi-container applications.
Nango is an integration platform for connecting products and agents to hundreds of APIs with managed auth, proxying, and function execution.
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to replace a background while preserving t — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to keep the same person or IP character co — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create marketplace hero images and SKU — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create visuals that include specified t — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to edit, retouch, or restyle an existing i — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to transform a reference image while prese — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to combine subjects, materials, compositio — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create authentic product discovery and — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to generate an image from an English or mu — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to replace a background while preserving t — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to keep the same person or IP character co — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create marketplace hero images and SKU — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create visuals that include specified t — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to edit, retouch, or restyle an existing i — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to transform a reference image while prese — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to combine subjects, materials, compositio — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to keep the same person or IP character co — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create marketplace hero images and SKU — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create visuals that include specified t — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to edit, retouch, or restyle an existing i — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to transform a reference image while prese — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to combine subjects, materials, compositio — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create authentic product discovery and — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to generate an image from an English or mu — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to create authentic product discovery and — from…
Use this skill when designers, e-commerce operators, advertisers, brand teams, social-commerce teams, and content creators need to generate an image from an English or mu — from…
Use this skill for Expo Router Stack/native-stack transitions, react-native-screens boundaries, Expo UI SwiftUI/Jetpack Compose controls, native control animation ownership, and…
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