🚨 BREAKING: Someone just built the exact tool Andrej Karpathy said someone should build.
48 hours after Karpathy posted his LLM Knowledge Bases workflow, this showed up on GitHub.
It's called Graphify. One command. Any folder. Full knowledge graph.
Point it at any folder. Run /graphify inside Claude Code. Walk away.
Here is what comes out the other side:
-> A navigable knowledge graph of everything in that folder
-> An Obsidian vault with backlinked articles
-> A wiki that starts at index. md and maps every concept cluster
-> Plain English Q&A over your entire codebase or research folder
You can ask it things like:
"What calls this function?"
"What connects these two concepts?"
"What are the most important nodes in this project?"
No vector database. No setup. No config files.
The token efficiency number is what got me:
71.5x fewer tokens per query compared to reading raw files.
That is not a small improvement. That is a completely different paradigm for how AI agents reason over large codebases.
What it supports:
-> Code in 13 programming languages
-> PDFs
-> Images via Claude Vision
-> Markdown files
Install in one line:
pip install graphify && graphify install
Then type /graphify in Claude Code and point it at anything.
Karpathy asked. Someone delivered in 48 hours.
That is the pace of 2026.
Open Source. Free.
Bitcoin just had a 2-block reorg.
Foundry wound up mining 7 blocks in a row and rewrote two of AntPool/ViaBTC's blocks out of history.
At blocks 941881–941882, Foundry and AntPool/ViaBTC were racing on competing chains simultaneously.
Foundry won and their chain became the best chain. AntPool and ViaBTC's two blocks became stale.
They are now orphaned, never to be part of the permanent ledger.
You can verify it yourself on https://t.co/8Baigk3Iqg
Quick explainer on what a reorg actually is:
Bitcoin's rule is simple: the chain with the most cumulative work wins.
Sometimes two miners find a valid block at nearly the same time.
The network splits briefly, with some nodes following one chain and others following another.
The tie gets broken when someone mines the next block on top of one of them and the longer chain wins.
The losing blocks become "stale" and are discarded entirely.
Those miners get nothing.
A 2-block reorg means this race extended across two consecutive blocks before resolving. This is rare but not unheard of.
H/t @0xB10C
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