When Adding Files Makes Your Claude Project Answer Worse
You upload more material to a Claude Project and the answers get vaguer, not sharper. The cause is overlap, not volume. Here is a small script that measures how much your knowledge files repeat each other, and the three questions I use to decide what stays.
Putting an Autonomous Librarian on Top of Claude Code × Obsidian — Operating Notes From Running Four Sites Through a Three-Layer Knowledge OS
Starting from Andrej Karpathy's LLM Wiki idea, I redesign a Claude Code × Obsidian autonomous knowledge OS against the actual shape of running four AI tech blogs in parallel. The article covers the three-layer storage, ingest/compile Skills, Dataview monitoring, and a weekly audit job — all sized for real production use.
Building an Autonomous Research Agent with Claude API: Web Search, Summarization, and Knowledge Management
A complete guide to designing and implementing an autonomous research agent using Claude API and web search tools. Covers budget control, quality assurance, and knowledge base storage for production use.