Agents & Tools
Articles
- Building Efficient AI Agents — Part 1: The Mental Model & Core Architecture — Why agents, the three-element model, context engineering, and the reference architecture — ExecutionContext, tools/MCP, and memory.
- Building Efficient AI Agents — Part 2: Technology Stack, Deployment Patterns & Cost — Vendor-neutral provider/vector-store/framework selection, the three-tier deployment model, and grounded cloud pricing with a monthly cost baseline.
- Building Efficient AI Agents — Part 3: Code Reference & Agentic Workflows — Working ReAct agents in Python and Node.js, multi-agent pipelines, the four workflow patterns, and n8n/Zapier/Make integration.
- Building Efficient AI Agents — Part 4: Security, Evaluation & Production Operations — Threat model and mitigations, LLM-as-judge evaluation with a CI gate, OpenTelemetry observability, budget enforcement, and the full Tier 2 deployment stack.
- SAP Agentic AI Integration: A Policy-Compliant Architecture for External Agents and SAP APIs — SAP Agentic AI Integration: A Policy-Compliant Architecture for External Agents and SAP APIs
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