Work

Products

• mask2ai

  Personal data stays on your machine when you talk to an AI. mask2ai finds names, emails, phone numbers, cards, IBANs and national IDs in a prompt or a file before it leaves, replaces them with placeholders, and restores the real values on your screen. A Claude Code plugin and a Chrome extension for claude.ai and ChatGPT, sharing one detection core. No server, no account.

  Claude Code · claude.ai · ChatGPT · Install · Docs · Medium

• tokenmeter

  A local dashboard for people who pay for Claude Code, Codex or Copilot CLI and want to know where the tokens go. It reads the logs those tools already write to disk, no hooks or proxy, and shows real cost by prompt, cache misses that quietly re-write your context, and how close you are to your rate-limit window.

  Python · Zero dependencies · PyPI · Homebrew · Medium

Public code

• mask2ai

  Source for the plugin, the extension and the shared detection core above.

  GitHub · JavaScript

• tokenmeter

  Source for the dashboard above.

  GitHub · Python

• thundra-foresight-screenshot-capturing

  Test visibility in practice: a public fork of Thundra's screenshot-capturing example, accompanying the Foresight walkthrough.

  GitHub · Fork · Java

This repository is a fork of thundra-io/thundra-foresight-screenshot-capturing. It is presented as a sample, not as an independently authored product.

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