发现 Skills

Use this skill to write, review, migrate, and debug Swift tests with modern Swift Testing APIs. Prioritize readable tests, robust parallel execution, clear diagnostics, and incremental migration from XCTest.

Extract structured data from web pages by parsing HTML, selecting elements with CSS selectors, and outputting clean data in JSON, CSV, or other formats. Handles both static HTML and JavaScript-rendered content by using HTTP requests and DOM parsing for static sites or driving a headless browser for JS-heavy sites.

Yup is a schema validation library for JavaScript. Define schemas declaratively, validate data, and get detailed error messages. Works with Formik, react-hook-form, and standalone. TypeScript-first.

Use when analyzing material defects, creating defect-based learning content, or developing quality control training for construction is needed.

EARS (Easy Approach to Requirements Syntax) format for writing testable acceptance criteria. Used by planning and testing agents.

Vue 3 Composition API and scoped style policies. Use when writing Vue components, composables, or using :deep() selector.

Design JIT compilers and optimize managed runtimes in the style of Cliff Click, architect of the HotSpot JVM C2 compiler and creator of the sea-of-nodes IR. Emphasizes advanced compiler optimizations, intermediate representation design, and making dynamic languages fast. Use when building JIT compilers, VMs, or working on compiler backends.

Write Go code in the style of Robert Griesemer, co-creator of Go. Emphasizes clean syntax, precise semantics, and well-defined type-system behavior. Use when designing APIs, type hierarchies, or any code that requires precise specification.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

Manage cron from a repo-local manifest: time triggers, on-boot-with-delay, sequenced tasks; create, remove, reorder, install.

A systematic debugging methodology and language-specific debugging commands for Node, Python, Swift, networking, and git bisect.

Skill for managing media in Orchard Core. Covers media library configuration, media profiles, image processing, media field usage, and storage providers.

Skill for configuring shape placement in Orchard Core. Covers placement.json files, IShapePlacementProvider, shape alternates, wrappers, and zone/position configuration.

Skill for creating and managing widgets in Orchard Core. Covers widget content types, zones, layers, layer rules, and widget placement configuration.

Multi-step deep research workflow for complex topics. Use when user asks for 深度调研、全面报告、thorough analysis、multi-source synthesis, or needs citations + structured conclusions.

Build a Through-the-Door training set with reject inference using fuzzy augmentation, including PD-based sample weights; pairs with autogluon-tabularpredictor-fit for modeling the augmented data.

Resolve logical secret IDs through KeePass using repo-local mapping files; optionally bulk-create or rotate secrets without ever writing values into tracked files.

name: superseded-skill description: Retired Claude skill kept on disk for historical reference. Demonstrates the `stability: deprecated` + `supersededBy` pattern — supersession is encoded in the sidecar metadata.

Execution-layer skill for filesystem operations

Guide for effective questioning in GSD

Use when designing or reviewing system architecture, interface boundaries, tradeoffs, ADRs, scalability posture, and the smallest durable target shape for a product or platform.

Build command-line interfaces with argument parsing, subcommands, interactive prompts, terminal UX, output formatting, and cross-platform compatibility.

Use as the primary database hub for engine or platform choice, schema-vs-tuning routing, access-layer triage, migration safety framing, and database task triage before deeper engine, platform, or ORM specialists.

Integration patterns for NestJS and Fastify, covering secure sessions, cookie authentication, performance optimizations, and plugin configuration. Intended for building high-performance APIs.