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Claude Engineering Skills (Page 263 of 458)

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

27,473 skills · updated 2026-08-25 · showing 15721–15780 of 27,473 by quality score

Sub-topics:Testing (3,948)Devops (3,710)Architecture (3,058)Backend (2,471)Frontend (1,674)Languages (1,456)Code Quality (1,431)Cloud Platforms (1,292)

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Create, update, and refactor Android Mappers using Test-Driven Development (TDD). Enforces writing test cases before production code, follows project mapper conventions (Class +…
Maps between clinical terminologies (ICD-10, SNOMED CT, LOINC, RxNorm) with semantic equivalence validation.
Use when complex systems need visual documentation, mapping component relationships and dependencies, creating hierarchies or taxonomies, documenting process flows or decision…
Reactive Python notebook system. Cell reactivity, UI elements (sliders, dropdowns, tables), SQL cells, plotting, app deployment.
Expert guidance for creating and working with marimo notebooks - reactive Python notebooks that can be executed as scripts and deployed as apps.
AI-driven Flutter E2E testing via VM Service CLI. Control running Flutter apps in debug mode for smoke tests, regression checks, exploratory testing, and UI automation.
Optimizes web fetching by using Cloudflare's Markdown for Agents, reducing token consumption by ~80%
Author markdown and Mermaid diagrams that render correctly in VS Code, GitHub, and other Mermaid 10+ consumers — covers diagram-tool selection, mandatory init template, parser…
Fill a branded PowerPoint template from a Markdown artifact — turn this into slides, build a slide deck or presentation, produce a branded .pptx.
markdownify is a Python library that converts HTML content to clean Markdown text. It supports tag filtering, heading styles, custom converters, and code language detection,…
Markennutzung im Franchisesystem prüfen: Lizenzierung nach MarkenG, Corporate-Identity-Pflichten, Qualitätskontrollrechte des Franchisegebers, Konsequenzen bei CI-Verstössen und…
Find marker genes and annotate cell types in single-cell RNA-seq using Seurat (R) and Scanpy (Python).
Design and manage market data infrastructure — real-time and delayed feeds, Level 1/2/3 depth, consolidated tape vs direct feeds, vendor selection, licensing, and distribution…
Workflow for publishing skills and agents to the dotnet-skills Claude Code marketplace. Covers adding new content, updating plugin.json, validation, and release tagging.
Design or audit a two-sided marketplace trust operating system across participant and listing policy, content or commerce risk, moderation and fraud-review queues, temporary…
MarkItDown is a Python utility by Microsoft that converts PDF, Word, PowerPoint, Excel, images, audio, HTML, and other files into Markdown for LLM consumption.
Install and wire markstream-vue, markstream-react, markstream-vue2, markstream-angular, or markstream-svelte into an existing repository.
Integrate markstream-react into a React 18+ or Next app. Use when Codex needs to add the React renderer, import CSS correctly, choose between `content` and `nodes`, keep Next…
Integrate the beta markstream-svelte renderer into Svelte 5 or SvelteKit with runes, explicit CSS, smooth streaming, workers, and SSR-safe boundaries.
Integrate markstream-vue into a Vue 3 app. Use when Codex needs to add the Vue 3 renderer, import CSS in the right order, choose `mode="chat"`, `mode="docs"`, or `mode="minimal"`,…
Analyze GitHub Actions failures and propose fixes. Use when a user shares a failing GitHub Actions run URL/id, says 'CI is failing', asks 'why did this workflow fail', wants logs…
Maintains the @ekaone/mask-card TypeScript library (credit card masking). Use when working on PAN/credit card masking, maskCard/maskCardAuto/detectCardType/isValidCard changes,…
When the user wants to design, optimize, or audit masonry (Pinterest-style) layouts for content display.
Use when when you have a mzPeak file (uncompressed ZIP archive containing Parquet tables) and need to access decoded spectral data arrays (m/z, intensity), spectrum metadata (scan…
Use when you have R Spectra objects and need to apply Python-only MS algorithms (e.
Use when you have high-resolution MS/MS spectra in mzML, mzXML, or MGF format and need to cluster or search across millions of spectra.
Use when after mass tracks have been aligned across all samples (either via pairwise alignment for ≤10 samples or nearest-neighbor clustering for larger cohorts), and you need to…
Skill master per la sessione. Contiene istruzioni generali e fa git pull all'avvio per aggiornare tutti gli skill. Utilizza gli altri skill quando relevanti.
Mastra Deployment and Server guide - server adapters, authentication, middleware, client SDK, cloud providers, and production deployment
You are an expert in Mastra, the TypeScript framework for building AI agents, RAG pipelines, and workflows.
Mastra is an open-source TypeScript framework for building AI-powered applications and agents. Created by the team behind Gatsby, it provides model routing across 40+ providers,…
Before writing or editing any code, prose, docs, commit message, or other text, pull the user's recorded conventions from MemPalace — coding-style, writing-voice, and…
Use when implementing player matchmaking, skill-based match selection, lobby systems, queue management, or rank-based grouping.
A modular Python framework for building and analyzing atomic structures with CLI tools for materials modelling.
Measurement techniques for identifying composition, microstructure, and properties of engineering materials — optical and electron microscopy, x-ray diffraction, EDS and WDS…
Verify MaterialTrace tickets against source-of-truth behavior and acceptance criteria. Use for test planning, regression checks, acceptance evidence, bug review, completion…
Use when the mathematical core of a Mathematical Finance (Wiley) manuscript is the bottleneck — adapted for a theory journal, this means assumptions, theorem statements, proof…
Matplotlib is Python's foundational visualization library for creating static, animated, and interactive plots.
Best practices for Matplotlib data visualization, plotting, and creating publication-quality figures in Python
Use when you need to verify that visualization functions produce graphically correct output that matches previously validated baseline images.
Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and — from…
Set up Claude Code hooks to block dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute.
Scan a codebase for deepening opportunities, present them as a visual HTML report, then grill through whichever one you pick.
Migrate test files from `as` type assertions to @total-typescript/shoehorn. Use when user mentions shoehorn, wants to replace `as` in tests, or needs partial test data.
Build native Python wheels with maturin (PyO3) embedding a Rust binary + ONNX Runtime static library, across manylinux, macOS universal2, and Windows MSVC.
End-to-end workflow for building, deploying, inspecting, and debugging .NET MAUI and MAUI Blazor Hybrid apps as an AI agent.
Add MAUI DevFlow to a .NET MAUI project with agent package references, MauiProgram.cs registration, Blazor WebView support, GTK variants, Central Package Management guidance, and…
Performance optimization guidance for .NET MAUI apps covering profiling, compiled bindings, layout efficiency, image optimization, resource dictionaries, startup time, trimming,…
.NET MAUI safe area and edge-to-edge layout guidance for .NET 10+. Covers the new SafeAreaEdges property, SafeAreaRegions enum, per-edge control, keyboard avoidance, Blazor Hybrid…
Code review conventions for all projects. Covers mandatory review requirements, review scope, PR sizing, reviewer and author responsibilities, and automated review integration.
Integration testing conventions for applications. Covers test scope, external dependency management, environment setup, data isolation, and project testing guidance.
Maven build patterns for multi-module projects, Maven Central publishing via OSSRH, GPG signing, release profiles, Spring Boot parent POM, BOM dependency management, and automated…
JVM dependency intelligence via Maven Tools MCP server. Use when user asks about Java/Kotlin/Scala dependencies, versions, upgrades, CVEs, or licenses.
Turn vague feedback, screenshots, taste, frustration, or half-formed product intuition into an implementation-ready prompt for a coding agent.
MaxQuant + Perseus proteomics pipeline: run MaxQuant for LFQ and SILAC; parse proteinGroups.txt in Python; filter contaminants/decoys; log2 + median-normalize; impute MNAR; t-test…
Hedging EA dengan sistem trailing stop dan pending order otomatis. Converted dari MQL5, cross-platform (Windows/Linux/Mac). Compatible dengan mt5linux Docker.
Triage and build any site shape -- lander (1 page), minisite (~4 pages), or full website -- and graduate between them.
Explore the current system and generate or update multi-level architecture documentation using an MBSE-lite approach: system context, capability map, containers, runtime…
Bundle a Cloudflare Worker that combines MoonBit core code with a TypeScript entry. Use when wrangler must ship a moon-built JS module alongside hand-written TS, with FFI rewrites…
Send chat message in Minecraft - social/debugging/alignment. Returns acknowledgement only
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