Business

Build and deploy this Next.js LangChain retrieval application with Supabase vector store. Use when building, deploying, setting up vector store, or preparing the project for production.

Context preservation with semantic memory: six-tier importance system (constitutional/critical/important/normal/temporary/deprecated), hybrid search (FTS5 + vector), 90-day half-life decay for recency boosting, checkpoint save/restore for context safety, constitutional memories (always surfaced), confidence-based promotion (90% threshold), session validation logging, context type filtering (research/implementation/decision/discovery/general), auto-indexing (memory_save/memory_index_scan). Manual trigger via keywords or /memory:save command.

Comprehensive mobile DevOps workflow that orchestrates mobile application development, CI/CD for mobile, app store deployment, and mobile device testing. Handles everything from mobile app build automation and testing to app store submission, monitoring, and mobile-specific DevOps practices.

Best practices for creating Shopify 2.0 sections with inline CSS and JavaScript

Build n8n automation workflows using MCP tools. Use when creating workflows, configuring nodes, validating configurations, deploying templates, or integrating n8n with Rails apps. Supports Israeli market (Hebrew, WhatsApp Business, NIS payments).

Evaluates business documents (meeting notes, status reports, executive briefs, proposals, PRDs, technical docs, post-mortems, SOPs) against 9 quality principles to identify specific problems and provide actionable fixes. Use when the user explicitly asks to "evaluate", "review", or "assess" document quality, when something "feels off" about a document, or when checking if a document is ready to ship.

Write strategic, focused tests for critical user flows and core functionality using modern testing frameworks, focusing on behavior over implementation. Use this skill when creating test files, writing unit tests, integration tests, or end-to-end tests in test directories (tests/, __tests__, spec/, *.test.js, *.spec.py). Apply this skill when testing core user workflows and business-critical features, implementing test-driven development (TDD) with red-green-refactor cycles, mocking external dependencies for isolated unit tests, using clear descriptive test names that explain expected behavior, following arrange-act-assert patterns, and ensuring tests run fast and independently. This skill prioritizes testing what matters most (primary user flows) while deferring edge cases and non-critical paths until later, emphasizes behavior testing over implementation details to reduce brittleness, and uses modern frameworks like Jest, Playwright, Cypress, pytest, RSpec, or Testing Library for reliable, maintainable test

Make functions observable with trace() wrapper, structured logging (Pino), and OpenTelemetry. Observability is orthogonal to business logic.

The ultimate unified development skill combining 25+ programming languages, 9+ BaaS providers, 6+ development functions, and 15+ security capabilities with AI orchestration, Context7 integration, enterprise compliance, and end-to-end project automation

Comprehensive skill for writing high-converting, AI-optimised website copy that combines Generative Engine Optimization (GEO) with strategic copywriting psychology. Use when: (1) Writing new website copy, landing pages, or marketing content, (2) Performing SEO audits or content reviews, (3) Optimising content for AI Answer Engines (Google AI, Perplexity, ChatGPT), (4) Implementing Schema markup (JSON-LD structured data), (5) Writing B2B or B2C-specific copy, (6) Creating About Us pages or brand storytelling content, (7) Writing microcopy, error messages, or UX text, (8) Ensuring accessibility and inclusive language.Invoke with: /write-website-copy, /audit-seo, /generate-schema, /validate-content, or say "use the website-copy-standards skill to..."

Use when modifying MCP servers that touch repo memory (especially docs-memory). Includes protocol guardrails, validation ladder, and how to store new capabilities as Skills so future agents don’t re-learn painful details. Triggers: docs-memory, mcp-server.js, tools/list, tools/call, stdio, headerless, JSON-RPC, protocol.

Concise iOS code review for Payoo Merchant app. Focuses on critical/high/medium issues - RxSwift memory leaks, retain cycles, naming conventions, Clean Architecture violations, and business logic placement. Use when reviewing Swift files, pull requests, ViewModels, ViewControllers, UseCases, and Repositories.

Use when building features with unknowns or uncertainties - start from well-understood parts (business logic, UX, pure functions), write code as if ideal collaborators exist, use mocks to define APIs through usage, preventing analysis paralysis from trying to understand everything upfront

Unified memory substrate. Store facts, patterns, and context. Query with remember, consult, and stats commands.

Best practices for creating comprehensive section schemas with all setting types

Comprehensive SaaS architecture planner for Next.js + Supabase applications. Converts ideas into production-ready technical plans with database schemas, file structures, feature breakdowns, and week-by-week development roadmaps. Use when planning subscription-based applications, multi-tenant SaaS products, or building from idea to launch.

Enterprise JavaScript for Node.js and browser: Node.js 22.11.0 LTS (Jod), npm 11.x, ES2025 features, async operations, module systems, package management; activates for server-side development, scripting, tooling, package management, and runtime optimization.

Svelte reactive programming, stores, transitions, and building efficient SPAs.

Expert knowledge for deploying and operating Composable Rust applications in production. Use when setting up database migrations, configuring connection pools, implementing backup/restore procedures, tuning performance, setting up monitoring and observability, or handling operational concerns like disaster recovery and production database management.

[Extends frontend-developer] Vue 3 specialist. Use for Vue-specific features: Composition API, script setup, Pinia stores, Vue Router, Nuxt 3 SSR, Vitest. Invoke alongside frontend-developer for Vue projects.