Technical Reports from the Front Lines of Software & Systems.

Letter of the Week

  • When Anthropic released the Claude Code source, the obvious reaction was to go hunting for implementation details. That part was expected. What was more interesting was what the code quietly revealed about constraints, tool design, internal agent architecture, and how Anthropic appears to think about model supervision in practice. This was not just a source…

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About the Archivist

This publication examines software architecture, systems design, and emerging technology through analysis, analogy, and practical experience.

Each entry is written as a briefing: focused on my experiences and opinions of the systems.