Generates Cucumber BDD tests with Gherkin feature files and step definitions in Java, JavaScript, or Ruby.
CUDA kernel development, debugging, and performance optimization for Claude Code. Use when writing, debugging, or optimizing CUDA code, GPU kernels, or parallel algorithms.
Expert skill for GPU debugging using CUDA-GDB and NVIDIA Compute Sanitizer. Detect memory errors, race conditions, uninitialized memory access, validate atomic operations, analyze…
Deep GPU/CUDA operational intuition — nvidia-smi/dcgm fields, NCCL tuning, MIG vs MPS, NVLink/InfiniBand/GPUDirect, Nsight profiling, Xid/ECC diagnosis, Hopper/Blackwell…
Deep integration with NVIDIA CUDA toolkit for kernel development, compilation, and debugging. Execute nvcc compilation with optimization flags analysis, generate and validate CUDA…
CUE: Lattice-based configuration language with unification, constraint validation, and OpenAPI/JSON Schema generation
Cypress E2E testing standards including framework adaptations, test organization, and best practices
CDI and Quarkus development standards for CUI projects, including CDI aspects, container configuration, testing, and native optimization
Core Java development standards for CUI projects including coding patterns, null safety, Lombok, modern features, and logging
CUI Java unit testing standards and patterns with JUnit 5, generators, and value object testing
Core JavaScript development standards covering ES modules, modern patterns, code quality, async programming, and tooling
Standards for identifying, prioritizing, and verifying JavaScript code maintenance and refactoring work
Architecture rules and validation patterns for Claude Code marketplace components ensuring self-contained skills, proper skill usage, and clean reference patterns
CUI test library standards for test data generation, value object contracts, and JUL log testing
Modify, build, test, debug, and contribute to NVIDIA cuOpt (C++/CUDA, Python, server, CI). Use for solver internals, PRs, DCO, and code conventions.
Install cuOpt for Python, C, or as a server (pip, conda, Docker) — system requirements, install commands, and verification.
LP, MILP, and QP (beta) with cuOpt — Python, C, and CLI. Use when the user is solving LP, MILP, or QP with any cuOpt interface.
Solve Linear Programming (LP), Mixed-Integer Linear Programming (MILP), and Quadratic Programming (QP, beta) with the Python API.
Vehicle routing (VRP, TSP, PDP) with cuOpt — Python API only. Use when the user is building or solving routing in Python.
cuOpt REST server — start server, endpoints, Python/curl client examples. Use when the user is deploying or calling the REST API.
Install and verify cuPyNumeric for Python — requirements, commands, verification. Source builds are out of scope.
Pre-migration readiness assessor for porting NumPy to cuPyNumeric. Use BEFORE substantial porting work begins when the user asks whether code will scale on GPU, whether they…
Synthesize Reflector insights into structured delta proposals for playbook updates, following ACE paper's Curator architecture
Captures Azure deployment learnings from real projects in a structured format and promotes recurring ones into the diagnosing-azure-deployment-failures gotcha catalogue.
HealthClaw Curatr (healthclaw.io) — patient-facing FHIR data quality evaluation and correction. Use when: (1) Evaluating a patient's health record for coding issues (deprecated…
API testing with curl and httpie for HTTP requests. Use when user asks to "test API", "make HTTP request", "curl POST", "send request", "test endpoint", "debug API", or make any…
Write measurable learning objectives using Bloom's Taxonomy and design curriculum architecture with scope, sequence, and assessment blueprints.
Map the epistemic structure of a subject to determine knowledge types and inform curriculum sequencing.
Advanced Cursor Composer techniques: agent mode, parallel agents, complex refactoring, and multi-step orchestration.
Read-only delegate to cursor-agent (Composer) for questions, investigation, design discussion, and adversarial sanity checks.
Build AI agents on Cloudflare Workers using the Agents SDK. Load when creating stateful agents, durable workflows, real-time WebSocket apps, scheduled tasks, MCP servers — from…
Comprehensive Cloudflare platform skill covering Workers, Pages, storage (KV, D1, R2), AI (Workers AI, Vectorize, Agents SDK), feature flags (Flagship), networking (Tunne — from…
Send and receive transactional emails with Cloudflare Email Service (Email Sending + Email Routing). Use when building email sending (Workers binding or REST API), email — from…
When building applications on Cloudflare Workers or with frameworks that deploy to Cloudflare Workers, strongly prefer retrieval and fetching documentation over training data.
Build sandboxed applications for secure code execution. Load when building AI code execution, code interpreters, CI/CD systems, interactive dev environments, or executing — from…
Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checki — from…
Cloudflare Workers CLI for deploying, developing, and managing Workers, KV, R2, D1, Vectorize, Hyperdrive, Workers AI, Containers, Queues, Workflows, Pipelines, and Secre — from…
Use when configuring Cursor IDE or OpenAI Codex for game development — .cursorrules files, prompt conventions, context injection. Triggers: cursor, .cursorrules, codex, IDE setup.
Master Cursor Composer for multi-file AI editing, scaffolding, and refactoring. Triggers on "cursor composer", "multi-file edit", "cursor generate files", "composer workflow",…
Debug AI suggestion quality, context issues, and code generation problems in Cursor. Triggers on "debug cursor ai", "cursor suggestions wrong", "bad cursor completion", "cursor ai…
Delegate a coding task to the Cursor Agent CLI (`cursor-agent`) as a background implementer, then review its diff and land it yourself.
Own goal-first engineering outcomes: investigate, find root cause, design, plan, then delegate implementation unit-by-unit to cursor-implementation-loop, this plugin''s k — from…
Use for token-expensive operations requiring multi-file analysis - codebase exploration, broad searches, architecture understanding, tracing flows, finding implementations across…
Delegate implementation work to a dedicated implementer subagent, then review its diff, send it back to iterate, gate on the full test suite, and ship it as a PR.
Orchestrate a fleet of Cursor CLI (cursor-agent) workers to execute a large or multi-part job, while Claude does the architecture, UX/UI decisions, decomposition, review, and…
Builds AI agents on Cloudflare using the Agents SDK with state management, real-time WebSockets, scheduled tasks, tool integration, and chat capabilities.
Builds remote MCP (Model Context Protocol) servers on Cloudflare Workers with tools, OAuth authentication, and production deployment.
Guide to using Convex components for feature encapsulation. Learn about sibling components, creating your own, and when to use components vs monolithic code.
Agent mode is for cloud coding agents (Jules, Devin, Cursor Cloud) to avoid conflicts with your dev deployment. Local agents don't need this.
Use TypeScript strict mode and avoid 'any' type. Convex provides full type safety from database to client - use it!
Use \"use node\" directive in action files that need Node.js APIs. Cannot write queries or mutations in \"use node\" files.
Plugin architecture specialist. Use when deciding the right component mix, structure, and metadata for a new Cursor plugin.
Render a documentation-style Cursor Canvas that organizes architecture notes, API references, walkthroughs, and how-tos into a navigable layout with sections, tables of c — from…
Official skill for integrating Firebase AI Logic (Gemini API) into web applications. Covers setup, multimodal inference, structured output, and security.
Provides foundational setup, authentication, and project management workflows for Firebase using the Firebase CLI.
Builds and deploys Firebase SQL Connect (aka Firebase Data Connect) backends with PostgreSQL securely.
Skill for working with Firebase Hosting (Classic). Use this when you want to deploy static web apps, Single Page Apps (SPAs), or simple microservices.
Manages MongoDB Atlas Stream Processing (ASP) workflows. Handles workspace provisioning, data source/sink connections, processor lifecycle operations, debugging diagnosti — from…
Help with MongoDB query optimization and indexing. Use only when the user asks for optimization or performance: \"How do I optimize this query?\", \"How do I index this?\ — from…
MongoDB schema design patterns and anti-patterns. Use when designing data models, reviewing schemas, migrating from SQL, or troubleshooting performance issues caused by s — from…