Zettelkasten powered AI tutor: defining user session
On going back to audit what you shipped: finding AI slop in the identity layer, and replacing 90 lines of SQLite with a 30-line dict.
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Zettelkasten powered AI tutor: improving retrieval
The Python tutor was live but the retrieval was broken. Here's how I fixed it and the tests that made the fix trustworthy.
read more →Zettelkasten powered AI tutor: shipping an MVP
How AI agentic engineering works: build and ship fast, then iterate.
read more →Claude Code Tidbits: understanding plugins
Learning how Claude Code plugins bundle skills, commands, agents, and other extensions.
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