Coding suite
Full-stack coding AI covering 50+ specialist skills across language mastery, framework expertise, testing, code quality, architecture, API design, LLM development, performance, security, and developer tooling. Use for Python, TypeScript, JavaScript, Rust, Java, C#, Ruby, SQL, PHP, C, React, Next.js, NestJS, Node.js, PostgreSQL, Prisma, Angular, GraphQL, Firebase, TDD, clean code, code review, systematic debugging, refactoring, API design, database design, software architecture, prompt engineering, embedding strategies, semantic search, performance optimization, auth patterns, bun/uv/npm tooling, and developer experience. Trigger keywords: Python, TypeScript, JavaScript, Rust, Java, C#, Ruby, SQL, PHP, React, Next.js, NestJS, Node, Postgres, Prisma, GraphQL, Firebase, test, TDD, refactor, clean code, code review, debug, architecture, API, REST, database schema, LLM, embeddings, RAG, semantic search, performance, auth, JWT, OAuth, bun, uv, DX, scaffold, fullstack.From its SKILL.md
npx -y skills add BigY0shi/super-skills --skill coding-suiteAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
One thing to look at
- 2 stars2 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
SKILL.md
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Coding Suite
A complete, modular coding AI covering the full software development lifecycle — from language mastery and framework expertise to testing, architecture, performance, and developer experience.
How to Use This Skill
- Identify the task category from the routing table below
- Load the matching sub-skill from
references/skills-catalog.md - Execute following the sub-skill's workflow
Quick Routing Table
🐍 Language Mastery
| Task | Load |
|---|---|
| Python best practices, patterns, async, packaging, type hints | python-pro |
| TypeScript strict mode, advanced types, utility types, generics | typescript-pro |
| JavaScript 33 core concepts — closures, async/await, prototypes, modules | javascript-mastery |
| Rust systems programming, ownership, lifetimes, async, WASM | rust-pro |
| Java enterprise patterns, Spring, concurrency, JVM tuning | java-pro |
| C# .NET, LINQ, async, dependency injection, Avalonia | csharp-pro |
| Ruby idioms, metaprogramming, Rails patterns | ruby-pro |
| SQL query optimization, window functions, CTEs, indexing | sql-pro |
| PHP modern patterns, PSR standards, Laravel/Symfony idioms | php-pro |
| C systems programming, memory management, POSIX | c-pro |
⚛️ Framework Expertise
| Task | Load |
|---|---|
| React hooks, component patterns, state management, performance | react-best-practices |
| Next.js App Router, Server Components, data fetching, caching | nextjs-best-practices |
| NestJS module architecture, DI, guards, interceptors, pipes | nestjs-expert |
| Node.js runtime, streams, event loop, production patterns | nodejs-best-practices |
| PostgreSQL indexing, query planning, partitioning, replication | postgres-best-practices |
| Prisma schema design, migrations, query optimization, relations | prisma-expert |
| Angular modernization, migration to standalone, signals | angular-migration |
🧪 Testing
| Task | Load |
|---|---|
| TDD red-green-refactor cycle, test-first workflow | tdd-workflow |
| Jest patterns, factory functions, mock strategies, snapshot testing | testing-patterns |
| Unit test generation, coverage reporting, assertion patterns | unit-testing |
| Full webapp testing — integration, E2E, API contract testing | webapp-testing |
| LLM output evaluation, hallucination detection, benchmark design | llm-evaluation |
🧹 Code Quality
| Task | Load |
|---|---|
| Clean code principles — SRP, DRY, KISS, YAGNI, naming, structure | clean-code |
| Code review — constructive feedback, PR standards, mentoring | code-review-excellence |
| Root cause debugging — always find cause before fixing | systematic-debugging |
| Tech debt refactoring, context restoration, incremental improvement | code-refactoring |
| Production code audit — security, performance, reliability scan | production-code-audit |
| Linting, formatting, static analysis configuration | lint-and-validate |
🏗️ Architecture
| Task | Load |
|---|---|
| Full-stack system design, scalable architecture, tech stack decisions | senior-architect |
| React/Next.js/Node fullstack scaffolding, code quality analysis | senior-fullstack |
| Clean Architecture, DDD, early returns, library-first philosophy | software-architecture |
| C4 model diagrams — context, container, component, code | c4-architecture |
| Schema design, ORM selection (Prisma/Drizzle/Kysely), indexing | database-design |
| REST vs GraphQL vs tRPC decision, versioning, auth, rate limiting | api-patterns |
🔌 Backend & APIs
| Task | Load |
|---|---|
| OpenAPI/Swagger docs, endpoint documentation, schema generation | api-documentation |
| GraphQL schema design, resolvers, N+1 prevention, subscriptions | graphql |
| Firebase Auth, Firestore, Cloud Functions, Realtime Database | firebase |
| Neon serverless Postgres, branching, connection pooling | neon-postgres |
| Feature development patterns, backend architecture guidelines | backend-development |
🤖 LLM & AI Development
| Task | Load |
|---|---|
| Prompt engineering, chain-of-thought, constitutional AI, token optimization | llm-prompt-optimize |
| Embedding model selection, chunking strategies, similarity search | embedding-strategies |
| Semantic search architecture, hybrid search, ranking, retrieval | search-specialist |
⚡ Performance
| Task | Load |
|---|---|
| Core Web Vitals, Lighthouse, CPU/memory profiling, flame graphs | performance-profiling |
| Bundle optimization, LCP/INP/CLS, caching strategies, lazy loading | web-performance-optimization |
| Application-level performance — N+1, memoization, algorithmic | application-performance |
🔐 Auth & Security
| Task | Load |
|---|---|
| Authentication vulnerabilities, OWASP Top 10, broken auth patterns | auth-security |
| Clerk authentication integration, Next.js middleware, route protection | clerk-auth |
| Next.js + Supabase auth, RLS, session management | nextjs-supabase-auth |
🛠️ Developer Tooling
| Task | Load |
|---|---|
| DX optimization — reduce onboarding friction, automate workflows, IDE setup | dx-optimizer |
| Bun runtime, package manager, bundler, test runner | bun-development |
| uv Python package manager, virtual envs, dependency locking | uv-package-manager |
| Python packaging, pyproject.toml, distribution, publishing | python-packaging |
| Advanced git — rebase, worktrees, bisect, hooks, branching strategies | git-advanced-workflows |
| Requesting/receiving code reviews, PR etiquette, feedback culture | code-review-workflow |
| Co-authoring documentation, README generation, API docs | doc-coauthoring |
Loading Sub-Skills
All sub-skill instructions are in references/skills-catalog.md.
coding-suite/
├── SKILL.md ← You are here (routing hub)
└── references/
└── skills-catalog.md ← Full instructions for all skills
Always read the relevant section of skills-catalog.md before executing any task.
Universal Coding Standards
Understand before fixing — Never propose a fix without identifying the root cause first. Symptom fixes create new bugs.
Test before shipping — Every change has a test. TDD preferred; tests-alongside acceptable; tests-after only for exploratory code.
Name with intent — Variable and function names should make comments unnecessary. If you need a comment to explain a name, rename it.
Small functions, clear responsibilities — Max 20 lines per function. One thing, done well. Composition over complexity.
Library-first — Before writing custom utilities, check if a well-maintained library already solves it. Don't build what you can import.
Performance is measured, not assumed — Profile before optimizing. Premature optimization is the root of all evil.