# elct9620 > Open-source publisher. Listings imported from github.com/elct9620 — credited to the original author with their license. - **Listings:** 14 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/elct9620 - **Website:** https://github.com/elct9620 ## Published listings - [Spec Methodology](https://agentstack.voostack.com/l/skill-elct9620-ai-spec-skills-spec-methodology) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-spec-skills-spec-methodology` Write and improve specifications using progressive approach (Intent, Scope, Behavior, Refinement). Use when creating new specs, improving existing ones, or handling uncertainty and content splitting. - [Principles](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-principles) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-principles` Apply SOLID, KISS, DRY, YAGNI principles to code design decisions. Use when building new features from scratch and need to decide on class structure, interface boundaries, or dependency direction. Make sure to use this skill when the user faces design trade-offs, asks about SOLID principles, debates whether to abstract or keep things simple, or needs to evaluate competing design approaches — but… - [Security](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-security) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-security` Prevent security vulnerabilities through threat modeling, trust boundary analysis, and defense in depth. Use when writing code that crosses trust boundaries, handles authentication or authorization, processes external input, manages secrets, or stores sensitive data. Make sure to use this skill whenever the user works on login flows, processes data from external sources, builds interfaces between… - [Design Forces](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-design-forces) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-design-forces` Surface design forces and lay out the option space — including framework defaults, scaffolds, and deferring — before committing to Clean Architecture, DDD, or any heavier pattern. Produces a Design Analysis Memo at the start of /write, /refactor, or non-trivial /fix. Make sure to use this skill whenever the user starts a non-trivial feature, restructures code, or asks "do we really need Clean Arc… - [Perplexity Ask Openrouter](https://agentstack.voostack.com/l/mcp-elct9620-perplexity-ask-openrouter) — MCP server · Free · security-reviewed — `agentstack add mcp-elct9620-perplexity-ask-openrouter` The Perplexity Ask MCP Server use OpenRouter - [Domain Modeling](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-domain-modeling) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-domain-modeling` Model business domains using DDD patterns: Entity, Value Object, Aggregate, Domain Event. Use when implementing business logic, defining domain concepts, or designing aggregate boundaries. Make sure to use this skill whenever the user works on business rules, creates domain objects, discusses bounded contexts, models workflows or processes, or asks about entity vs value object distinctions — even… - [Spec Quality](https://agentstack.voostack.com/l/skill-elct9620-ai-spec-skills-spec-quality) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-spec-skills-spec-quality` Assess specification quality using 11-item rubric, balance check, and common problems table. Use when reviewing specs before implementation or verifying quality gates. - [Spec Framework](https://agentstack.voostack.com/l/skill-elct9620-ai-spec-skills-spec-framework) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-spec-skills-spec-framework` Structure specifications using the three-layer framework (Intent, Design, Consistency) with boundary types and implementation standards. Use when organizing spec content into layers or selecting elements. - [Testing](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-testing) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-testing` Write tests using TDD (Red-Green-Refactor) and AAA pattern. Use for every new feature, behavior change, or bug fix. Covers unit, integration, and E2E test selection. Make sure to use this skill whenever the user asks to add tests, fix a bug (tests should come first), implement a feature with test coverage, or asks about what kind of tests to write — even for small one-line changes or trivial-look… - [Spec Principles](https://agentstack.voostack.com/l/skill-elct9620-ai-spec-skills-spec-principles) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-spec-skills-spec-principles` Apply core specification principles: IS/IS-NOT distinction, constrain-design-open-implementation, and anti-pattern detection. Use when creating, reviewing, or evaluating any specification document. - [Schema](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-schema) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-schema` Design database schemas and API contracts at system boundaries. Use when creating or modifying database tables, API endpoints, or data serialization formats. Make sure to use this skill whenever the user adds database migrations, designs REST/GraphQL APIs, creates DTOs, defines request/response shapes, or works on data serialization — even for adding a single column or endpoint. - [Refactoring](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-refactoring) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-refactoring` Safely restructure code without changing behavior using Extract Method, Rename, Move Method techniques. Use when preparing code for new features, improving code quality incrementally, cleaning up messy code, reducing duplication, or simplifying complex logic. Make sure to use this skill whenever the user mentions refactoring, cleaning up code, making code more readable, splitting large files or m… - [Architecture](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-architecture) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-architecture` Plan how a system is structured — which layers, modules, or contexts exist and how code is laid out — driven by the forces at play, not by a fixed pattern. The default is to add no extra structure; structure is introduced only when complexity calls for it, and the chosen shape (Clean Architecture, DDD, DCI, or another) is judged in the moment. Use this skill when following a recorded structure in… - [Design Patterns](https://agentstack.voostack.com/l/skill-elct9620-ai-coding-skills-design-patterns) — Skill · Free · security-reviewed — `agentstack add skill-elct9620-ai-coding-skills-design-patterns` Select and apply GoF design patterns: Factory, Builder, Strategy, Observer, Adapter, Decorator. Use when solving recurring design problems or structuring multi-component changes. Make sure to use this skill whenever the user needs to decouple components, wrap legacy APIs, handle multiple algorithm variants, build complex objects step by step, or asks which pattern fits their situation. --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.