@github.awesome: Someone was spending over $200 a day on Claude Code API credits with no idea where it was going. So they built a tool to find out. codeburn is a Terminal UI that reads your local session transcripts and categorizes every token spent, no LLM calls required. Cost broken down by task type — debugging, brainstorming, actual coding — plus token overhead from bloated MCP servers. Interactive daily activity chart and a Mac menu bar widget included. #github #opensource