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

R44VC0RP

#!/usr/bin/env bun
/**
 * ============================================================
 * PROOF: Anthropic is specifically blocking "OpenCode" 
 * in Claude Code OAuth system prompts
 * ============================================================
 *
 * Video covering this script here: https://www.youtube.com/watch?v=G9YX6StP2-M
 * 
 * This script demonstrates that Anthropic has specifically blocked

hackermondev

hi, i'm daniel. i'm a 16-year-old high school senior. in my free time, i hack billion dollar companies and build cool stuff.

about a month ago, a couple of friends and I found serious critical vulnerabilities on Mintlify, an AI documentation platform used by some of the top companies in the world.

i found a critical cross-site scripting vulnerability that, if abused, would let an attacker to inject malicious scripts into the documentation of numerous companies and steal credentials from users with a single link open.

(go read my friends' writeups (after this one))
how to hack discord, vercel, and more with one easy trick (eva)
Redacted by Counsel: A supply chain postmortem (MDL)

sshaaf

#!/bin/bash

# Exit on any error
set -e

# Prompt for OpenAI API Key securely
echo -n "Enter your OpenAI API Key: "
read -s OPENAI_API_KEY
echo ""

khi-ai

#!/bin/bash

# macOS Silverback Debloater
# v1.0 by Wamphyre

# Disabling SIP is required  ("csrutil disable" from Terminal in Recovery)
# Modifications are written in /private/var/db/com.apple.xpc.launchd/ disabled.plist, disabled.501.plist
# To revert, delete /private/var/db/com.apple.xpc.launchd/ disabled.plist and disabled.501.plist and reboot; sudo rm -r /private/var/db/com.apple.xpc.launchd/*

# Disabling Spotlight

silaskoehler

const defaultConfig = require( '@wordpress/scripts/config/webpack.config' );
const { merge } = require( 'webpack-merge' );

// get default configs
const [ scriptConfig, moduleConfig ] = defaultConfig;

/**
 * Override script config
 * the script config is the default config, which is used with or without the --experimental-modules flag

karstengresch

// https://make.wordpress.org/core/2020/03/02/general-block-editor-api-updates/
// https://github.com/WordPress/gutenberg/tree/trunk/packages/core-data

import {
  PanelRow, TextControl,
} from '@wordpress/components';
import { useSelect } from '@wordpress/data';
import { useEntityProp } from '@wordpress/core-data';
import { PluginDocumentSettingPanel } from '@wordpress/edit-post';
import { registerPlugin } from '@wordpress/plugins';

fredgrott

{
  //  indirect Foam settings overrided for editor
  "editor.minimap.enabled": true,
  "editor.minimap.maxColumn": 120,
  "editor.minimap.renderCharacters": true,
  "editor.minimap.scale": 1,
  "editor.minimap.showSlider": "always",
  "editor.minimap.side": "right",
  "editor.minimap.size": "fit",
  "editor.wrappingIndent": "indent",

hosct

#include <iostream>
#include <Windows.h>

int main()
{
    DWORD firmwareTableProviderSignature = 0x41435049; // "ACPI"
    DWORD firmwareTableMSDMID = 0x4d44534d; // "MSDM"

    UINT structSize = EnumSystemFirmwareTables(firmwareTableProviderSignature, NULL, 0);
    if (structSize == 0) {