ai-agents

• LLM Observability: Trace Agents, Track Tokens, Detect Lies
  Aug 24, 2026 ·14 min read

  Master LLM observability to debug complex AI agents, optimize token costs, and spot hallucinations with OpenTelemetry and NLI models. A 10x guide.

  llm-observabilityopentelemetryai-agentstracingcost-attributionhallucination-detectionnli
• The Agent Loop: Tool Use, ReAct, and Memory from Scratch
  Aug 17, 2026 ·16 min read

  Learn how to build a production-ready AI agent from first principles: master function calling, ReAct loops, and memory design in Python, avoiding common…

  ai-agentsllm-opspythonbackendsystem-design