PROMPTS ALONE WILL NOT SAVE YOUR PROJECT.After twenty-seven years of discretionary daytrading in the stock market, Daniel F. Parmeggiani set out to automate his expertise using cutting-edge AI agents. What followed was a stark revelation: powerful large language models are brilliantly capable, yet dangerously unpredictable when deployed in complex, live development environments.Distilled from 240 recorded real-world incidents and a meticulously cataloged playbook of 53 distinct AI failure modes, A Better Prompt Is Not Enough bypasses superficial engineering tricks. This book delivers the rigorous architectural guardrails, system machinery, and structural governance required to keep autonomous agents securely in check, productive, and aligned. Whether you are building automated financial systems or enterprise software, discover the essential framework needed to catch flaws before they break your project.