bdavidzhang

#!/bin/bash

# Claude Code Usage CLI
# Fetches usage data from Anthropic API and displays it in a readable format
#
# Setup:
#   1. Make sure you're logged into Claude Code (credentials stored in macOS Keychain)
#   2. If you're behind a firewall, configure PROXY_PORT and SSH_HOST below
#   3. chmod +x claude-usage && ./claude-usage
#

bdavidzhang

"""
The most atomic way to train and inference 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