sdd-engineering
claudeSpec-driven development workflow: spec, plan, implement, verify - with run orchestration and retro tooling
4 skills · 5 agents
Curated engineering skills for React, Next.js, Fastify, onion architecture, testing, TypeScript, and security
Not in a marketplace yet, so it loads for one session with --plugin-dir.
Plugin engineering-paved-path in SyukPublic/ai-dev-toolkit. Commands read from the repo's manifest — 23 days ago.
fastify-best-practicesGuides development of Fastify Node.js backend servers and REST APIs using TypeScript or JavaScript. Use when building, configuring, or debugging a Fastify application — including defining routes, implementing plugins, setting up JSON Schema validation, handling errors, optimising performance, managi
next-best-practicesNext.js best practices - file conventions, RSC boundaries, data patterns, async APIs, metadata, error handling, route handlers, image/font optimization, bundling
onion-architectureEnforces Onion Architecture (dependencies point inward) on a TypeScript backend (a Fastify + Drizzle + Zod server/ package and a pure domain core, reviewer-core in the reference layout). Use this skill whenever you add or change a backend route, service, repository, adapter, DB query, contract, or D
react-best-practicesModern React best practices and anti-pattern catalog (2025-26). Use when writing, reviewing, or refactoring React components, hooks, and state management. Covers component design, state patterns, hooks misuse, performance, data fetching, and code organization.
react-frontend-architectureReact/Next.js frontend architecture & code organization (2025-26): where files live, how to split components, feature-based structure, co-location, constants/utils/helpers/types/hooks placement, where business logic goes, import boundaries, barrel files, path aliases, and naming conventions. Use whe
react-testing-libraryGeneral-purpose React Testing Library guide with Vitest. Use when writing, reviewing, or setting up React component and hook tests. Covers project setup from scratch, RTL query priority, userEvent, async patterns, mocking strategies, and common anti-patterns. Applicable to any Vite + React project.
securityApplication-CODE security review based on OWASP Top 10:2025, for a React + Express + MongoDB/Mongoose + JWT stack. Use when reviewing source code for vulnerabilities, implementing or auditing auth/authorization, handling untrusted input, working with file uploads, managing secrets in code, or harden
typescript-expertTypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling.
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Spec-driven development workflow: spec, plan, implement, verify - with run orchestration and retro tooling
4 skills · 5 agents
A fixture plugin exercising every artifact type the indexer supports
1 skill · 1 command · 1 agent · 1 MCP server · hooks
Research and decision-support agents: structured, verifiable investigation of codebases and the web, and pre-decision option exploration with a ranked decision matrix
2 agents
Read-only architectural auditor agent that reviews layering, dependency direction, and boundary violations
1 agent
DPDK dataplane C/C++ engineering skill: hot-path packet-processing code, mbuf-ownership and performance review, mempool/queue sizing, and evidence-first tuning of systems that miss their packets-per-second target
1 skill
No description.
Professional UI/UX design intelligence for AI coding assistants. Includes searchable databases of styles, colors, typography, charts, and UX guidelines for React, Next.js, Astro, Vue, Nuxt.js, Nuxt UI, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui, Jetpack Compose, Angular, Laravel, JavaFX, and Three.js.
7 skills
Official Next.js skills: adopt and optimize Cache Components, adopt Partial Prefetching, and verify runtime behavior against a running dev server.
6 skills
Persistent memory for Claude Code: the next session starts where the last one left off.
29 skills · 1 MCP server · hooks
Skill: add headroom-ai compress() to a Python or TypeScript app to cut LLM input tokens (tool outputs, logs, JSON, chat history). No API key.
1 skill
Official Expo skills for building, deploying, upgrading, and debugging React Native apps with Expo. Covers UI development with Expo Router, SwiftUI and Jetpack Compose components, Tailwind CSS setup, API routes, data fetching, CI/CD workflows, App Store and Play Store deployment, SDK upgrades, DOM components, and dev client distribution.
23 skills · 1 MCP server
Payload Development plugin - covers collections, fields, hooks, access control, plugins, and database adapters.
1 skill
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