karpathy

LLM Wiki

A pattern for building personal knowledge bases using LLMs.

This is an idea file, it is designed to be copy pasted to your own LLM Agent (e.g. OpenAI Codex, Claude Code, OpenCode / Pi, or etc.). Its goal is to communicate the high level idea, but your agent will build out the specifics in collaboration with you.

The core idea

Most people's experience with LLMs and documents looks like RAG: you upload a collection of files, the LLM retrieves relevant chunks at query time, and generates an answer. This works, but the LLM is rediscovering knowledge from scratch on every question. There's no accumulation. Ask a subtle question that requires synthesizing five documents, and the LLM has to find and piece together the relevant fragments every time. Nothing is built up. NotebookLM, ChatGPT file uploads, and most RAG systems work this way.

karpathy

"""
The most atomic way to train and run inference for a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.

@karpathy
"""

import os       # os.path.exists
import math     # math.log, math.exp

aphix

// ==UserScript==
// @name         Better Airline Club + Cost Per PAX Combined & Improved
// @namespace    http://tampermonkey.net/
// @version      1.4.0
// @description  Enhances airline-club.com and v2.airline-club.com airline management game
// @author       Aphix/Torus (original "Cost Per PAX" portion by Alrianne @ https://github.com/wolfnether/Airline_Club_Mod/)
// @match        https://*.airline-club.com/
// @icon         https://www.google.com/s2/favicons?domain=airline-club.com
// @downloadURL  https://gist.githubusercontent.com/aphix/fdeeefbc4bef1ec580d72639bbc05f2d/raw/BetterAirlineClub.userscript.js
// @updateURL    https://gist.githubusercontent.com/aphix/fdeeefbc4bef1ec580d72639bbc05f2d/raw/BetterAirlineClub.userscript.js

ropnop

package main

/*
Example Go program with multiple .NET Binaries embedded

This requires packr (https://github.com/gobuffalo/packr) and the utility. Install with:
	$ go get -u github.com/gobuffalo/packr/packr

Place all your EXEs are in a "binaries" folder

rossja

ECB CryptoLocker Idea

Random musings from a 3 AM brain spin. Likely a very stupid idea :)

To Lock

• create a list of files to lock
• randomize the list order
• generate a random 8 bit ascii hex string to use as an IV

williballenthin

'''
parse SavedState artifacts extracted from OSX.

author: Willi Ballenthin (william.ballenthin@fireeye.com)
license: Apache 2.0
'''
import re
import sys
import json
import struct

rvrsh3ll

#!/usr/bin/env python2.7
import argparse
import binascii
import sys
import base64
import hashlib
from Crypto.Cipher import AES
from pkcs7 import PKCS7Encoder
import random
from random import randint

williballenthin

#!/usr/bin/env python3
'''
bling.py - extract keys from macOS keychains.

installation:
  pip install pytz hexdump vivisect-vstruct-wb tabulate argparse pycryptodome

usage:
  python bling.py /path/to/keychain-db <password> ./path/to/output/directory

wybiral

// Tracking cursor position in real-time without JavaScript
// Demo: https://twitter.com/davywtf/status/1124146339259002881

package main

import (
	"fmt"
	"net/http"
	"strings"
)

williballenthin

'''
parse osx sticky databases.

author: Willi Ballenthin <william.ballenthin@fireeye.com>
license: Apache 2.0

usage:

    $ python extract_stickies.py  /path/to/input.bin  /path/to/output/directory/
'''