Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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1277 Claude Code skills in the Languages sub-category of Engineering.

1,277 skills · updated 2026-07-27 · showing 1141–1200 of 1,277 by quality score

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wxPython GUI expert -- sizer layouts, event handling, AUI framework, custom controls, threading (wx.CallAfter/wx.PostEvent), dialog design, menu/toolbar construction, and desktop…
Use when building VR/AR/XR applications — OpenXR setup, XROrigin3D, hand tracking, controllers, passthrough, and Meta Quest deployment in Godot 4.3+
Chunked N-D arrays for cloud storage. Compressed arrays, parallel I/O, S3/GCS integration, NumPy/Dask/Xarray compatible, for large-scale scientific computing pipelines.
Zellij is a Rust-powered terminal workspace and multiplexer with floating panes, WebAssembly plugins, layout persistence, multiplayer collaboration, and a built-in web client.
Architecture Zero Trust — never trust always verify, micro-segmentation réseau, approche identity-centric et accès conditionnel.
Apply zero trust by authenticating and authorizing every request on its own merits and issuing only short-lived, narrowly scoped credentials.
Zero Trust Config Helper - Auto-activating skill for Security Advanced. Triggers on: zero trust config helper, zero trust config helper Part of the Security Advanced skill…
Implement Zero Trust networking for multi-agent swarms. mTLS mutual authentication, egress proxy whitelisting, DNS-over-HTTPS pinning, Ed25519 message signing, and network…
Zero-Trust security patterns — mTLS between microservices (Istio/SPIFFE), SPIRE workload identity, OPA/Envoy authorization, NetworkPolicy default-deny-all, short-lived…
Implementing zero trust access controls for SaaS applications using CASB, SSPM, conditional access policies, — from Undermybelt/hermes-skills
Pragmatic Zig abstraction-design workflow for coding agents. Use when designing, reviewing, simplifying, or refactoring Zig APIs that use comptime generics, type-returning…
Zig build system skill for multi-file Zig projects. Use when writing or debugging build.zig files, adding executables or libraries, integrating C source files, configuring…
Zig build-system and package-management workflow for coding agents. Use when creating, reviewing, debugging, or migrating build.zig, build.zig.zon, package dependencies, build…
Zig debugging skill. Use when debugging Zig programs with GDB or LLDB, interpreting Zig runtime panics, using std.debug.print for tracing, configuring debug builds, or debugging…
Zig memory-safety review and implementation workflow for coding agents. Use when writing, reviewing, debugging, or refactoring Zig code that touches allocators, ownership,…
Modern Zig project architecture guide. Use when creating Zig projects (systems programming, CLI tools, game dev, high-performance services).
Query and manage local Zod documentation mirror (59 docs). Search Zod topics for TypeScript-first schema validation, parsing, type inference, refinements, and transformations.
Expert in Zod — TypeScript-first schema validation. Covers parsing, custom errors, refinements, type inference, and integration with React Hook Form, Next.js, and tRPC.
Berechnet pfändbare Beträge nach Pfändungsfreigrenzenbekanntmachung 1.7.2025 (gültig bis 30.6.2026; danach jährliche Anpassung nach § 850c Abs. 4 ZPO).
File, deduplicate, and manage incident-driven tickets in Artifex. Use this skill when an automated source (CI pipeline failure, eval regression) needs to create a ticket, when you…
Use this skill when reviewing cert-manager PKI configuration for Kubernetes clusters. Trigger when the user asks about Issuer or ClusterIssuer scope, CertificateRequestPolicy…
Use ONLY when docs/audience.md exists (audiences defined during onboarding) OR the operator explicitly asks to optimize a surface for client-facing vs internal use.
Use this skill whenever a user wants to write, debug, or understand XFL scripts for the graphomate chartrix visual.
Use the Contentful Management API and JavaScript SDK to create, update, validate, and publish entries, assets, content models, and environments in a headless CMS workflow.
Craft CMS 5 PHP coding standards and conventions. ALWAYS load this skill when writing, editing, reviewing, or discussing any PHP file in a Craft CMS plugin or module — even for…
This skill should be used when users need to scrape websites, extract structured data, handle JavaScript-heavy pages, crawl multiple URLs, or build automated web data pip — from…
This skill should be used when users need to scrape websites, extract structured data, handle JavaScript-heavy pages, crawl multiple URLs, or build automated web data pip — from…
Extract clean markdown or text content from specific URLs via the Tavily CLI. Use this skill when the user has one or more URLs and wants their content, says \"extract\" — from…
This skill should be used when the user asks to "add mcp-server dependency", "depend on rust-mcp", "consume rust-mcp", "build a Rust MCP server outside purse-first", "migrate from…
Use this skill when reviewing C# language and runtime correctness — nullable reference types, async/await, cancellation, disposal, allocations on hot paths, LINQ misuse, and…
Work effectively and idiomatically in Elixir projects. Use this skill whenever the user asks for Elixir code, refactors, tests, debugging, or architectural changes in an Elixir…
Use this skill whenever a task involves Elixir, OTP, Phoenix, LiveView, Ecto, or BEAM code. Triggers include writing or reviewing any `.ex`/`.exs`/`.heex` file,…
This skill should be used when the user asks to "implement a feature in Elixir", "refactor this module", "should I use a GenServer here?", "how should I structure this?", "use the…
family-trust-structuring-advisor — 遗嘱形式审查/家族信托架构/税务筹划。适用情形:用户说"family-trust-structuring-advisor"...
Compress files to reduce storage and transfer size. Use this skill when users ask to shrink PDFs or images, optimize upload/share size, or balance quality and size.
Use python-slugify when an agent has messy human titles and needs safe, repeatable slugs for URLs, filenames, or record IDs.
Use this skill when writing new Golang functions, methods, or interface implementations, and adding test coverage to existing code.
Golang benchmarking, profiling, and performance measurement. Use when writing, running, or comparing Go benchmarks, profiling hot paths with pprof, interpreting CPU/memory/trace…
Comprehensive guide for Go database access. Covers parameterized queries, struct scanning, NULLable column handling, error patterns, transactions, isolation levels, SELECT FOR…
Comprehensive guide for dependency injection (DI) in Golang. Covers why DI matters (testability, loose coupling, separation of concerns, lifecycle management), manual constructor…
Provides dependency management strategies for Golang projects including go.mod management, installing/upgrading packages, semantic versioning, Minimal Version Selection,…
Provides linting best practices and golangci-lint configuration for Go projects. Covers running linters, configuring .golangci.yml, suppressing warnings with nolint direc — from…
Continuously modernize Golang code to use the latest language features, standard library improvements, and idiomatic patterns.
Go (Golang) naming conventions — covers packages, constructors, structs, interfaces, constants, enums, errors, booleans, receivers, getters/setters, functional options, acronyms,…
Go code refactoring with automated tools: gofmt -r, gopatch, and rsc.io/rf. Use this skill when performing mechanical rewrites across a codebase — renaming identifiers, migrating…
Implements dependency injection in Golang using samber/do. Apply this skill when working with dependency injection, setting up service containers, managing service lifecycles, or…
Golang struct and interface design patterns — composition, embedding, type assertions, type switches, interface segregation, dependency injection via interfaces, struct field…
This skill should be used when the user asks to "set up goth", "install goth", "oauth in go", "authentication in golang", "goth package", "goth basics", or mentions…
This skill guides organizations through implementing zero trust architecture in cloud environments following
Review Java OpenInference instrumentation code for correctness and completeness. Use this skill when reviewing a Java instrumentor package — whether it's a new instrumentor, a PR…
Reviews Python libraries across structure, packaging, code quality, testing, security, documentation, API design, and CI/CD, then produces actionable recommendations.
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 this skill to build highly performant, customizable, and interactive 2D and 3D map experiences for the web using JavaScript.
Go backend development standards and scaffold tools for MBU ID services. Use this skill for any Go backend work including project initialization, entity generation, repository…
Analyzes polyglot codebases with multiple programming languages using PMAT (Pragmatic AI Labs MCP Agent Toolkit).
Use this skill when the user asks how to install, add, remove, update, or run Python dependencies; choose between uv, Poetry, venv, or pip; create/sync a virtual environment; or…
Nutrient Java SDK — the `io.nutrient:nutrient-java-sdk` Maven Central artifact (formerly under `com.pspdfkit` coordinates) for server-side JVM PDF processing.
Nutrient Python SDK — the `nutrient-sdk` PyPI package for in-process server-side PDF and document processing in Python.
Packages and distributes Python libraries with modern `pyproject.toml`, wheels, source distributions, build backends, and PyPI publishing workflows.
Enforce strict line-by-line RPython/PyPy structural parity for changes in the majit/pyre codebase. Invoked via `/parity`, usually combined with a follow-up task (e.g.
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