Your Knowledge File Fails on Contradictions, Not Gaps
One curated file makes Claude an expert in your domain — until two lines disagree and nothing says which wins. Claude can't detect that, and it can't tell which of your facts expired in March. Here's the skeleton I use, with dates, a precedence block, and the prompt that proves the file was read.
- #claude
- #context-engineering
- #knowledge
- #documentation
Sign in to keep reading
Your Knowledge File Fails on Contradictions, Not Gaps — One curated file makes Claude an expert in your domain — until two lines disagree and nothing says which wins. Claude can't detect that, and it can't tell which of your facts expired in March. Here's the skeleton I use, with dates, a precedence block, and the prompt that proves the file was read.
Your first guide is free. Sign in with Google or LinkedIn to read the whole library and get new guides as they ship — no cost.
Keep reading
More guides like this one.
Fable 5 Prompting: Five Moves, and the First Is a Deletion
The line most prompt libraries still carry — explain your reasoning — is now a documented way to get refused on Fable 5 and silently downgraded to Opus 4.8. Five model-specific moves from Anthropic's own docs, with the parameter names, the defaults, and where each one backfires.
Intent Engineering: Stop Writing Steps, Start Writing Done
Anthropic's own docs now say a hand-written step-by-step plan often reasons worse than the words 'think thoroughly' — and that on Claude Opus 5 you should delete the 'verify your answer' line you added last year. Here's the shift, a real before/after, and a four-slot intent template.
Claude Agrees With You Too Much. Put It on a Council.
A Stanford study in Science found AI assistants validate users 49% more often than humans do. Karpathy's answer is a council of models with anonymous peer review — here's how I run the same mechanism in a single Claude chat, and when to upgrade to the real thing.