Discover Testing & security skills, compare source repositories and read the instructions for each workflow.
Use when navigating Shopify's World monorepo, working across multiple zones, managing sparse checkouts, or discovering code locations. Covers zone structure, manifest lookups, checkout management, and cross-zon...
Option pricing tools including Black-Scholes model, Greeks Calculation using Auto-Differentiation, and Exotic Options.
Fast Python package installer and uninstaller. Manages projects, scripts, python versions, and tools.
Techniques for 1D and 2D data interpolation using SciPy (CPU) and JAX/Interpax (GPU/Differentiable).
Essential tools for using JAX in machine learning and mathematical analysis, covering core concepts, transformations, ML specifics, control flow, and parallelism.
A comprehensive guide for developing, training, and managing neural networks using Flax NNX. Use when defining models, managing state, or writing training loops.
Solves linear systems (Ax=b) using NumPy, JAX, PyTorch, and Lineax. Covers dense, sparse, and specialized (tridiagonal) solvers.
A skill for defining and training Multi-Layer Perceptrons (MLPs) using Flax NNX.
Implements Manifold-Constrained Hyper-Connections (mHC) to solve residual connection issues using Doubly Stochastic Matrices.
High-performance DataFrame library usage. Covers Lazy API, Wrangling, Aggregation.
ONLY trigger this skill when the user EXPLICITLY asks for MCP-based testing: **Required triggers (ALL must mention "MCP" explicitly):** - "test connector with mcp" - "test mcp connector" - "test [provider] wit...
Expert knowledge for digital logic gates including AND, OR, NOT, NAND, NOR, XOR, and XNOR gates. Use when designing digital circuits, implementing Boolean logic, creating truth tables, working with logic gate s...
Implement comprehensive validation on both server and client sides with specific error messages, input sanitization, and consistent validation across all entry points. Use this skill when validating user input,...
Follow project-wide development conventions including consistent project structure, clear documentation, version control best practices, environment configuration, and dependency management. Use this skill when...
Create and manage database migrations with reversible changes, zero-downtime deployments, and proper version control. Use this skill when creating database migration files, modifying database schemas, adding or...
Reference and maintain the project's technical stack including frameworks, languages, databases, testing tools, and third-party services to ensure consistency across the project. Use this skill when making tech...
Design and implement RESTful API endpoints following REST principles with clear resource-based URLs and appropriate HTTP methods. Use this skill when creating or modifying API routes, endpoints, controllers, or...
Write clean, consistent code following established naming conventions, formatting standards, and the DRY principle with meaningful names and small focused functions. Use this skill when writing or editing any c...
Implement robust error handling with user-friendly messages, specific exception types, centralized error handling, graceful degradation, and proper resource cleanup. Use this skill when implementing try-catch b...
Write and maintain CSS using consistent methodology (Tailwind, BEM, CSS modules, utility classes) while following the project's design system and avoiding framework overrides. Use this skill when writing CSS st...
Build accessible user interfaces using semantic HTML, proper ARIA attributes, keyboard navigation, color contrast, and screen reader compatibility. Use this skill when creating or editing UI components, HTML te...
Design and build reusable, composable UI components with single responsibility, clear interfaces, and proper encapsulation. Use this skill when creating or editing React components, Vue components, Svelte compo...
Write minimal, strategic tests focused on core user flows and critical paths with clear test names, mocked dependencies, and fast execution. Use this skill when creating or editing test files, writing unit test...
Write self-documenting code with minimal, helpful comments that explain complex logic without documenting temporary changes or fixes. Use this skill when adding comments to code, documenting functions or classe...
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