45% cost reduction measured. The only Claude Code plugin built from CC source analysis — cache expiry prevention, SubTask auto-delegation, zero-cost context restoration, real-time dashboard. Max Plan + API pay-per-use.

Star Tokens: local token/cost dashboard for Codex, Claude Code, and Antigravity.

AI 配额看板 / AI Quota Hub：聚合多个 AI 服务的配额与用量数据，提供 REST API 和电子墨水屏看板

Local-first macOS dashboard for Codex CLI token usage, cost estimates, model usage, and project usage from ~/.codex logs.

Open-source usage dashboard for copilot-api-proxy. Track requests, tokens, costs, and latency across Claude, GPT, Gemini.

Go proxy that logs every LLM request, tracks token usage and costs in SQLite, and serves a live dashboard with rate limiting and model remapping, I built this to be used with Hermes to see token usage