token accounting

TokenMaxxer is a CLI-based AI usage tracker for developers that reads token counts from tools like Claude Code, Codex, Cursor, and others, then shows spend, model usage, and a public leaderboard. It emphasizes local-only reads and opt-in sharing.

AgentSight is a zero-instrumentation observability tool for AI agents that uses eBPF to trace LLM API calls, token usage, and process behavior on Linux.