Keycloak

Production RAG platform — multi-notebook document Q&A with Keycloak SSO, ChromaDB, Claude, Google Drive ingestion

Claude Code skills marketplace — backend & frontend engineering conventions + step-by-step third-party integration recipes: Stripe, Rapyd, CyberSource, UOB & wallet payments, Singpass/Keycloak OIDC & 3-D Secure, Twilio SMS, Docker & CI/CD. NestJS/TypeScript + React, language-flexible.

Enterprise-grade agentic RAG chatbot — Python 3.14 / FastAPI / LangGraph orchestration, PostgreSQL + pgvector hybrid (dense + BM25) retrieval with cross-encoder reranking, Keycloak OIDC auth, MinIO object storage, arq ingestion workers, DeepEval scoring, and a pixel-perfect React 19 + Vite + TypeScript UI.

Kubernetes deployment of my personal always-on agent system, migrated from systemd on a DigitalOcean droplet to k3s. Artifacts built and statically verified; nothing has run on a cluster yet, and VALIDATION.md says exactly which is which.

An MCP (Model Context Protocol) server that exposes Keycloak admin operations as tools. It runs over stdio and is launched by an MCP client (Claude Desktop, Claude Code, the MCP Inspector, etc.).