Environment Consistency Scanner
AI Environment Consistency Scanner
ClaudeSignal shows what regional signals your browser, locale settings, and network environment expose before you use Claude, Claude Code, Codex, or similar AI coding tools.
What is ClaudeSignal?
ClaudeSignal is an open-source, local-first scanner that visualizes browser and IP signals such as timezone, browser language, Intl locale, fonts, WebGL/GPU renderer, date and number formats, screen DPI, emoji rendering, and IP geolocation.
It turns those signals into an educational 0-100 consistency score and explains each matched signal. The score is not an official Claude, Anthropic, OpenAI, or Codex decision.
Signals checked
- Timezone, timezone offset, browser language, and Intl region.
- Regional fonts, WebGL/GPU renderer, date format, number format, and keyboard layout.
- Screen DPI, emoji rendering, IP geolocation, proxy/datacenter markers, and ASN/ISP region.
Why this matters
A VPN changes the IP layer, but it does not automatically change the rest of the browser environment. If the IP says one country while timezone, language, fonts, and formatting point somewhere else, that mismatch can still be meaningful.
ClaudeSignal does not provide guidance for platform-rules violations, false identity, false payment, or account misuse. It is designed for privacy education and environment review.