devilankur18

TokenZip — PRD, HLD, LLD

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📋 PRD — Product Requirements Document

1. Executive Summary

TokenZip v2 transforms Karpathy's llm wiki concept into a gzip like token compression engine on top of entire codebase, which can reduce the LLM input token cost upto by 95% when using with Coding Copilots like Claude Code, Codex etc. Instead of generating a flat text summary, it builds a multi-level, queryable, chainable knowledge graph — from repo → modules → files → symbols — stored locally in .tokenzip/db, exposed as an MCP server for any AI copilot, and kept fresh via git hooks

devilankur18

// How to use this
// 1. Go to vc list and set filters to shortlist vcs
// 2. Open Chrome Console
// 3. Paste the script, it will auto download the data as json
// 4. Optional, if you want csv, then go to https://csvjson.com/json2csv, upload the json to get csv



// Initialize an array to store the data
const dataArray = [];

devilankur18

SSH agent forwarding and screen

When connecting to a remote server via SSH it is often convenient to use SSH agent forwarding so that you don't need a separate keypair on that server for connecting to further servers.

This is enabled by adding the

ForwardAgent yes

option to any of your Host entries in ~/.ssh/config (or alternatively with the -A option). Don't set this option in a wildcard Host * section since any user on the remote server that can bypass file permissions can now als use keys loaded in your SSH agent. So only use this with hosts you trust.

devilankur18

files:
  # If this file is edited, it must be removed from EC2 instance prior to deploy.
  "/opt/elasticbeanstalk/hooks/appdeploy/pre/09_emq_install.sh" :
    mode: "000775"
    owner: root
    group: users
    content: |
      #!/bin/bash -xe

      export NODE_USERNAME=emq

devilankur18

<script type="text/javascript">
;(function(p,l,o,w,i,n,g){if(!p[i]){p.GlobalSnowplowNamespace=p.GlobalSnowplowNamespace||[];
p.GlobalSnowplowNamespace.push(i);p[i]=function(){(p[i].q=p[i].q||[]).push(arguments)
};p[i].q=p[i].q||[];n=l.createElement(o);g=l.getElementsByTagName(o)[0];n.async=1;
n.src=w;g.parentNode.insertBefore(n,g)}}(window,document,"script","//d1fc8wv8zag5ca.cloudfront.net/2.5.1/sp.js","snowplow_name_here"));
snowplow_name_here("newTracker", "cf", "collector.smugglr.co", {
  appId: "3e2f2964-6c7c-4576-9b54-e48c7d3f5486",
  platform: "web",
  cookieDomain: '.smugglr.co',
  discoverRootDomain: false,

devilankur18

RewriteEngine on

RewriteCond %{HTTP:X-Forwarded-Proto} !https
RewriteCond %{HTTP_USER_AGENT} !^ELB-HealthChecker/1.0
RewriteRule ^.*$ https://%{SERVER_NAME}%{REQUEST_URI} [L]

# Don't rewrite files or directories
RewriteCond %{REQUEST_FILENAME} -f [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^ - [L]

devilankur18

#!/usr/bin/env ruby

require 'logger'
require 'rest_client'
require 'rexml/document'
include REXML

$stdout.sync = true
$stdin.sync = true

devilankur18

$fleetctl list-machines
MACHINE   IP    METADATA
0f61935f... 128.199.80.59 role=node
c225ca77... 128.199.188.212 role=master
core@master /etc/systemd/system $ sudo systemctl status *
● flanneld.service.d.service
   Loaded: not-found (Reason: No such file or directory)
   Active: inactive (dead)

● generate-serviceaccount-key.service - Generate service-account key file

devilankur18

#!/usr/bin/python

# Set up a new A record in Cloudflare, add the details of it along with your account details below
# Make sure this script runs on startup (or whenever you get a new IP...)
#
# @author Aaron Rice <aaron@duedil.com>


import urllib
import json

devilankur18

JavaScript error logging services

• https://www.debuggify.net/ - source maps, tracekit, user analytics, async logging
• http://www.errorify.com/ - source maps
• http://errorception.com/
• http://www.exceptionhub.com/
• http://jserrlog.appspot.com/
• http://www.muscula.com/
• https://www.airbrake.io/