Tokenusage – Rust CLI that tracks Claude Code/Codex tokens 214x faster
Fast token tracker for Claude Code and Codex, but solves a narrow single-vendor monitoring problem.
Real-time LLM token and cost monitor with TLS-intercepting proxy or HTTP relay; cross-platform with macOS status bar app and browser dashboard
Wire-protocol proxy means zero code changes to existing LLM clients.
Developers using LLM APIs, AI engineering teams
LangSmith · Helicone · Portkey
Fast token tracker for Claude Code and Codex, but solves a narrow single-vendor monitoring problem.
Yet another token calculator when OpenAI and dozens of others already exist.
It pipes together usage from a long list of providers (Codex, Claude, Gemini, Cursor, Opencode, etc.), offers JSON-first output for automation and a live TUI for human monitoring, and handles multi-account token setups plus local cost scans. Inspired by CodexBar but rewritten in Rust, it feels practical and scriptable — the implementation choices (JSON output, watch mode, provider token_accounts) show attention to real workflows, though the project isn't reinventing the space and some docs/onboarding (e.g., config path naming) could be tightened.
Local firewall for AI agents stops token burn before requests leave your machine.
Quick terminal cost compare—but pricing dashboards (Anthropic console, OpenAI API usage) already do this.
Like top for AI agents: tracks token costs across 6 coding agents, 100% offline.