mr-moon

LLM Wiki v2

A pattern for building personal knowledge bases using LLMs. Extended with lessons from building agentmemory, a persistent memory engine for AI coding agents.

This builds on Andrej Karpathy's original LLM Wiki idea file. Everything in the original still applies. This document adds what we learned running the pattern in production: what breaks at scale, what's missing, and what separates a wiki that stays useful from one that rots.

What the original gets right

The core insight is correct: stop re-deriving, start compiling. RAG retrieves and forgets. A wiki accumulates and compounds. The three-layer architecture (raw sources, wiki, schema) works. The operations (ingest, query, lint) cover the basics. If you haven't read the original, start there.

mr-moon

type Primitive =
  | bigint
  | boolean
  | null
  | number
  | string;

type JSONValue = Primitive | JSONObject | JSONArray;

type JSONArray = Array<JSONValue>;

mr-moon

{
  "20000": "case_not_found",
  "21000": "cardinality_violation",
  "22000": "data_exception",
  "22001": "string_data_right_truncation",
  "22002": "null_value_no_indicator_parameter",
  "22003": "numeric_value_out_of_range",
  "22004": "null_value_not_allowed",
  "22005": "error_in_assignment",
  "22007": "invalid_datetime_format",

mr-moon

/**
 * MIT License
 * @author Alexander Moon mainarx@gmail.com
 */

/**
 * An offset type definition
 * @typedef {Object} Offset
 * @property {number} top
 * @property {number} left

mr-moon

/**
 * A helper that simplifies waiting for something to happen. It acts like an observer without any
 * particular observable. So your 'evaluator' function may do anything, untill it's returns non-undefined value
 *
 * For example, you may want to "observe" a sessionStorage value regardless of browser support of the
 * "storage" events.
 *
 * @example
 * ```js
 * var awaiter = await(

mr-moon

var
	INTERNET_EXPLORER = 'Internet Explorer',
	FIREFOX 	= 'Firefox',
	CHROME 		= 'Chrome',
	OPERA 		= 'Opera',
	OPERA_MINI	= 'Opera Mini',
	SAFARI 		= 'Safari',
	MAXTHON 	= 'Maxthon',
	WEBKIT 		= 'WebKit',
	TRIDENT 	= 'Trident',

mr-moon

/**
 * Evaluates the given number against array of numbers, and returns
 * the one that is the "closest"
 * @param value Value to be tested
 * @param array Array of numbers
 * @param method uint a comparison method. 0 - round, 1 - ceil, 2 - floor
 * @return The closest value from <code>array</code> parameter 
 */
public static function closestAgainstArray(value:Number, array:Array, method:uint = 0):Number
{