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hardAnthropicSierraOpenAI

Give an agent memory across sessions without blowing up the context window or leaking between users

Memory is a retrieval problem plus a write-policy problem plus a privacy problem. Most candidates only design the first. Covers memory taxonomies, the curation pipeline, and the leak vectors that fail the question.

Updated Aug 2026 · Grounded in real Forward Deployed Engineer interview loops and written to a senior-engineer editorial bar.

Memory is a retrieval problem plus a write-policy problem plus a privacy problem. Most candidates only design the first. Covers memory taxonomies, the curation pipeline, and the leak vectors that fail the question.

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