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Tagged: LangGraph
Self-Healing Multi-Agent Team in LangGraph: Architect, Tester, Debugger
Build a LangGraph state machine in Python where an Architect, Developer, pytest sandbox, Debugger and Reviewer collaborate and loop until the tests pass.
31 min readLangGraph in Python: State, Parallel Nodes, Checkpoints and Human Review
A hands-on LangGraph tour in Python: TypedDict state and reducers, edges, checkpointers, interrupts, and an email triage workflow with human approval.
25 min readBuilding an Agent Improvement Loop with LangGraph and LangSmith Evals
A step-by-step LangGraph and LangSmith loop: trace collection, three scoring layers, failure clustering, offline regression datasets and pre-ship evals.
24 min readAgentSRE: Composable AI Agents for Autonomous Incident Remediation on AWS
How an AWS platform takes an incident from CloudWatch alarm to resolution with a DevOps Agent, LangGraph remediation agents, human approval and ServiceNow tickets.
14 min readAgent Harness, Loop and Graph: Three Layers Behind Reliable AI Agents
Why unreliable agents are usually missing a layer: the harness around the model, an evidence-driven loop and an explicit graph, with code patterns and a debugging checklist.
15 min readLoops vs. Graphs: Two Ways to Architect AI Agents
Loop engineering vs graph engineering for AI agents: how each architecture works, when to pick one over the other, and a checklist to use before production.
12 min readContract Intelligence with OCR, Hybrid RAG and LangGraph
A contract extraction pipeline: image cleanup, PaddleOCR with a GPT-4o fallback, FAISS plus BM25 retrieval, multi-query RAG and a scored Excel report.
27 min readSelf-Improving Agents: Healing, Learning and Controlled Change
Self-improving agents without the danger: runtime self-healing, learning across runs, and changes that ship only after evals and canaries, on LangGraph.
15 min readLlamaIndex Plus LangGraph: A Clean Pattern for RAG Agents
How to build a knowledge base with LlamaIndex and expose it to a LangGraph agent as a tool, with persistence, Chroma, and retriever-only mode explained.
14 min read
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