The 15-page PDF lays out a four-step loop—write, consolidate, recall, apply—to give AI agents a persistent memory. Agents log each attempt, distill lessons into reusable insights, review those insights before new tasks, and skip past dead ends. Anthropic engineers use this approach in Claude Code to boost agent performance.

• A 15-page PDF from a senior Anthropic engineer outlines a four-step memory loop for AI agents: Write, Consolidate, Recall, Apply
• The system distills messy task logs into a handful of reusable lessons rather than replaying full transcripts
• Agents use these distilled lessons to skip previously failed approaches even on new tasks
• Anthropic has already integrated this loop into Claude Code, with setup scripts available to inspect