Blog

Practical writing on agentic AI, LangGraph, LLM engineering, and the realities of building autonomous systems in production.

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How to Choose the Right LLM for Your AI Agent (A Practical Framework)

The right model for your agent isn't the most capable one — it's the one that handles your task class reliably at the lowest cost. Here's the framework engineering leaders use to make that call.

Agentic Runbook ·
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How to Evaluate an AI Agent Before You Trust It in Production

Vibes-based testing won't catch the failure modes that matter. Here's how engineering leaders build rigorous evaluation frameworks for AI agents before they go live — and how to keep them honest after.

Agentic Runbook ·
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The Hidden Cost of AI Agents in Production (And How to Control It)

LLM API costs, runaway loops, untracked invocations — AI agents can get expensive fast. Here's how engineering leaders build cost visibility and control into agentic systems before it becomes a CFO problem.

Agentic Runbook ·
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Agentic AI for Fintech: 5 Workflows That Actually Deliver

Fintech companies are drowning in compliance workflows, reconciliation, and support tickets. Agentic AI can change that — if you build it right. Here's what works.

Agentic Runbook ·
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How to Build a CI/CD Pipeline for AI Agents (That Actually Works)

Shipping a traditional microservice and shipping an AI agent are fundamentally different problems. Here's the CI/CD architecture we use at Agentic Runbook — and why it works.

Agentic Runbook ·
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AI Agents and Legal Risk: What Every General Counsel Needs to Know Before Deployment

Before your company deploys an AI agent in production, legal needs a seat at the table. A practical framework for GCs and CCOs covering data privacy, liability, IP ownership, employment law, and sector-specific compliance — plus a 10-item pre-deployment checklist.

Agentic Runbook ·
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Why Operations Teams Are the Hidden Opportunity in Agentic AI

Most companies deploy AI agents in Engineering or Finance first. Meanwhile, the ops team — with the highest density of repetitive, rules-based workflows — is sitting untouched. Here's why that's a mistake, and which four workflows to fix first.

Agentic Runbook ·
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AI Agents for Finance Teams: 5 Workflows That Eliminate Manual Work

CFOs and Controllers at mid-market companies are deploying AI agents across month-end close, AP/AR, FP&A reporting, expense management, and audit prep. Here are 5 workflows that eliminate manual work — with implementation breakdowns and ROI benchmarks.

Agentic Runbook ·
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The AI Agent Stack: What Every CTO Needs to Know in 2026

A definitive guide to the 2026 production AI agent stack for CTOs and engineering leaders. Covers LLM selection, orchestration, observability, memory, tools, and deployment — with decision criteria and pitfalls for each layer.

Agentic Runbook ·
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How AI Agents Handle Memory: Short-Term, Long-Term, and Semantic Retrieval

A technical explainer on the three AI agent memory layers: short-term in-context state, long-term persistent checkpoints, and semantic vector retrieval. Includes LangGraph code snippets, architecture decision criteria, and testing guidance.

Agentic Runbook ·
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How to Run an AI Proof of Concept That Doesn't Fail

Most AI POCs fail not because the technology doesn't work, but because the project was scoped wrong from the start. Here are the 5 mistakes that kill AI proofs of concept — and how to structure one that succeeds.

Agentic Runbook ·
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Agentic AI for SaaS: 5 Workflows That Actually Work

SaaS companies are deploying AI agents across support, onboarding, retention, internal ops, and code review. Here are 5 workflows that work in production — with before/after breakdowns and implementation guidance.

Agentic Runbook ·
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What Is an AI Agent? (And How Is It Different from a Chatbot or Automation?)

AI agent, chatbot, RPA, LLM—these terms get used interchangeably, but they mean very different things. Here's a plain-English breakdown of what an AI agent actually is, how it differs from the tools you already know, and when it's the right fit for your business.

Agentic Runbook ·
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AI Agent Failure Modes: What Goes Wrong and How to Fix It

AI agents fail in predictable ways — hallucination loops, state corruption, prompt drift, and more. Learn the 7 most common failure modes in production and the mitigation patterns that actually work.

Agentic Runbook ·
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How to Build an AI Agent That Actually Works in Production

Most AI agents fail in production within 90 days. Here's the 5-step process engineering leaders use to build agents that survive — and the 4 failure modes to avoid.

Agentic Runbook ·
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What Is Agentic AI? A Plain-English Guide for Engineering Leaders

Agentic AI systems go beyond single-prompt answers. They plan, use tools, and execute multi-step tasks autonomously. Here's what that means in practice — and why it matters for mid-market engineering teams.

Agentic Runbook ·