Get real-time token and cost insights with Token-Monitor, a multi-device sync widget for AI tools, designed for founders using Claude Code, Codex, and more.
786 stars59 forksJavaScriptQuality 9/10Updated 7/16/2026100% free · open source
What it does
Token-Monitor provides real-time insights into token and cost usage for AI tools like Claude Code and Codex, with multi-device sync capabilities.
Install / run
git clone https://github.com/Javis603/token-monitor.git && cd token-monitor
When to use it
•When you need to track and manage AI token usage across multiple devices and team members
•When you want to monitor and limit AI costs in real-time to avoid unexpected expenses
•When you are using multiple AI tools and need a unified dashboard to monitor token and cost usage
Quick start
1Run `npm install` to install required dependencies
2Configure your AI tool credentials in the `config.json` file
3Start the Token-Monitor server with `npm start`
4Access the Token-Monitor dashboard at `http://localhost:3000`
5Configure multi-device sync by following the instructions in the `README.md` file
Ready-to-paste prompt
Open `config.json` and add your Claude Code API key: `{ "claudeCode": { "apiKey": "YOUR_API_KEY_HERE" } }`
Heads up: Make sure you have Node.js (version 16 or higher) installed on your system, as Token-Monitor requires it to run
Saves to your device
Topics
ai
ai-tools
antigravity
claude-code
codex
cursor
deepseek
hermes-agent
linux
llm
llm-monitoring
local-first
macos
multi-device
openclaw
opencode
self-hosted
token-tracker
token-usage
windows
What's inside — free to inspect
No purchase needed
Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.
14
top-level files
8
folders
22.3M
repo size
MIT
license
Key files
AGENTS.md
eslint.config.js
package.json
README.ja.md
README.ko.md
README.md
File tree
.github/
assets/
docs/
scripts/
site/
src/
tests/
worker/
.env.example
.gitattributes
.gitignore
AGENTS.md
CLAUDE.md
eslint.config.js
LICENSE
package-lock.json
package.json
README.ja.md
README.ko.md
README.md
README.zh-CN.md
README.zh-TW.md
Quick Actions
Details
Creator
Javis603
Language
JavaScript
Category
local-ai
Published
5/19/2026
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