react-plugin

Symfony backend + database stack provider (priority=100). Detects symfony/framework-bundle in composer.json. Provides symfony-architect (Sonnet/medium — attribute routing, controllers-as-services, DI, Form types, validation, Voters, Serializer, Messenger, Twig) and doctrine-specialist (Sonnet/low — entity mappings, generated migrations, fixtures, schema verification) agents plus symfony-conventions and doctrine-patterns skills. Reuses php-foundation skills. Extra database phase after development. Renders Twig views and designs the Serializer/API contract for SPA frontend plugins (vue/react).

Claude Code SDLC marketplace and plugins for different tech stacks

Optional external dependency (official Anthropic). Design guidance for the frontend architects (react, vue, angular, react-native, inertia-*). Raw generation converges on generic AI aesthetics regardless of model tier — this is the fix for that, not a bigger model. Pipeline runs without it.

Runtime dependency. Enables richer reasoning in BA (brainstorming), QA (test-driven-development), and all architect agents (verification-before-completion). Pipeline degrades gracefully without it.

Shared JavaScript/TypeScript foundation skills (typescript-patterns + npm-patterns). No agent, no stack profile. Referenced cross-plugin by every JS/TS framework provider in the marketplace.

Optional external dependency (official Anthropic). Hooks-based in-session security review: per-edit pattern match, end-of-turn diff review, commit review. Pipeline runs without it; the security phase still does full OWASP.

Universal SDLC orchestrator with auto-discovery of stack providers. Provides pipeline-orchestrator skill plus 5 cost-tiered default agents (BA Opus/high, Dev Sonnet/medium, QA Sonnet/medium, Sec Opus/high, Docs Haiku/low). Slash commands: /sdlc:start, /sdlc:batch, /sdlc:doctor, /sdlc:list-stacks, /sdlc:security-init.

Node.js backend stack provider for Express/Fastify/Koa/plain Node.js projects. Adds node-architect agent (Sonnet/medium) and node-conventions skill. Reuses TypeScript and npm skills from js-foundation. Composes with frontend plugins via aspect resolution.

NestJS opinionated backend stack provider. Adds nest-architect agent (Sonnet/medium) covering REST + ORM (TypeORM/Prisma/Mongoose) + GraphQL + WebSockets + Microservices. Reuses TypeScript and npm skills from js-foundation.

Shared PHP foundation skills for the SDLC marketplace. Contains stack-agnostic PHP conventions (php-conventions — readonly properties, enums, match, constructor promotion, strict_types, PSR-12), composer-tooling (PSR-4 autoloading, version constraints, scripts, platform requirements), and php-testing (PHPUnit + Pest structure, data providers, test doubles, fixtures, coverage). No agent, no stack profile — pure shared library. Referenced by laravel-plugin and symfony-plugin.