StackRa OSS Automation Core • 39 Research Blueprints
Kernel Status: 39 Repos Synced • 100% On-Premise Ready

Enterprise Automation & Agentic Workflows

Production-grade blueprints, event-driven orchestration, and verifiable AI agent architectures powered by battle-tested open-source engines.

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Showing 6 of 6 Blueprints
StackRa Engineering Dispatches

Production Architecture Blueprints

[n8n][Activepieces][RabbitMQ]

Zero-Data-Loss Webhook Ingestion at Scale: Activepieces & n8n Cluster Patterns

Configuring dynamic Redis buffers, dead-letter recovery queues, and backpressure controls for high-volume lead capture and ERP sync under 25,000 req/s spikes.

Alex Thorne
Alex ThorneLead Automation Engineer
8 min read
[LangGraph][CrewAI][PydanticAI]

Stateful Agentic Workflows: Implementing Checkpoints and Human-in-the-Loop Approvals

Eliminating hallucination in financial approvals using LangGraph state serialization, Byzantine consensus checks, and PydanticAI strict output validation contracts.

Sophia Reyes
Sophia ReyesAI Research Lead
11 min read
[Temporal][Kestra][SAP/ERPNext]

Durable Execution Sagas: Orchestrating 72-Hour Supply Chain Lifecycles without DB Locks

How Temporal workflows guarantee completion across network drops, third-party timeouts, and automated compensatory refunds with zero thread-pool exhaustion.

Marcus Sterling
Marcus SterlingEnterprise Architect
14 min read
[Browser-Use][Skyvern][Steel Browser]

Headless Browser Agents for Un-API'd Back-Office Web Portals

Replacing brittle Selenium scripts with LLM vision-driven DOM interactions, session isolation, and audit-grade action verification in air-gapped enterprise subnets.

Chen Wei
Chen WeiAutomation Specialist
9 min read
[Dify][RAGFlow][LiteLLM]

Deep Document Parsing & On-Premise RAG: RAGFlow & Dify Architecture

Extracting complex accounting tables and legal contracts into hybrid search vector indexes with citation verification, achieving zero external SaaS egress.

Dr. Elena Vance
Dr. Elena VanceData & AI Architect
12 min read
[Windmill][Keep][OpenTelemetry]

Code-First Internal Operations: Self-Hosted Windmill Scripts & Keep Alert Remediation

Building audited internal dashboards, auto-healing incident workflows, and granular RBAC without SaaS vendor lock-in or recurring per-seat fees.

Nadia Rossi
Nadia RossiSRE & DevOps Lead
7 min read
Live Pipeline Telemetry HUD
ALL CLUSTERS HEALTHY
NODE 01: INGESTION GW
2,482 req/smTLS Active
P99 Latency: 11.8ms
NODE 02: PDPD SHIELD
Zero-LeakageDecree 13
PII Scrubbed: 100.0%
NODE 03: BROKER & DLQ
DLQ: 0 DropRabbitMQ
Backpressure: Nominal (99.99%)
NODE 04: ON-PREM LLM
Cache: 43.1%vLLM Swarm
Active Nodes: 24 Nodes
Enterprise Architecture Discovery

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