aiNODE REF: 02-orchestrator
LangGraph
Cyclic stateful graph orchestration framework for complex multi-agent reasoning systems.
ROLE: Controls execution paths, handles branch decisions, and persists agent state snapshots.
aiNODE REF: 04-guardrails
Pydantic v2
Ultra-fast data validation and schema enforcement library written in Rust core.
ROLE: Guarantees that LLM outputs match required backend database schema standards.
aiNODE REF: 03-rag
pgvector
Open-source vector similarity search extension for PostgreSQL database.
ROLE: Stores and indexes document embeddings for dense semantic retrieval in RAG systems.
automationNODE REF: 01-input
n8n
Fair-code workflow automation tool for orchestrating multi-system API webhooks.
ROLE: Provides visible, manageable integration logic between enterprise software services.
automationNODE REF: 01-input
FastAPI
High-performance Python web framework built on OpenAPI standards.
ROLE: Serves low-latency microservice endpoints for custom AI logic and business middleware.
dataNODE REF: 01-input
Playwright
Reliable end-to-end browser automation framework for modern web scraping.
ROLE: Executes JavaScript rendering, user interactions, and DOM extraction for web scraping.
frontendNODE REF: 05-human-gate
Next.js 15
React framework for building high-performance, SEO-optimized web applications.
ROLE: Powers client interfaces, administrative dashboards, and operational monitoring UI.
dataNODE REF: 01-input
Redis
In-memory data store used for high-speed caching and async message queues.
ROLE: Buffers incoming event payloads and manages queue state during volume spikes.
