Frugal Tokens: Track Cost and Usage Across All Your Coding Agents
Frugal Tokens is a free, local-first, read-only tool that lets you see exactly how many tokens each of your AI coding agents consumed and what that cost you, across OpenCode, Claude Code, PI, Codex, and Cursor. It runs locally in Deno, never touches your agent databases, and surfaces per-session token usage plus the hidden cost of broken prompt-cache reuse. It is the sharpest per-session cost diagnostic we tested for teams that want to measure ROI on AI coding spend. ...