PERSONAL AI SECURITY / WINDOWS
You use Claude and ChatGPT. You write code with AI. You publish your own sites and apps. Things got more convenient, and so did the moments of "Is this really OK?" yourpcai.com offers tools that let individuals check and protect their own PC, code and sites themselves.
The Free Website Safety Check needs no sign-in. NEXORIA is free for 10 days from sign-up.
NEXORIA / SAFETY
Start with a free check
With the Free Website Safety Check, you just enter your site's URL. It checks HTTPS, cookies, your site's security settings, files that should not be public, and protection against email spoofing, without attacking anything, by reading only.
Places that should be private are examined in detail only when you are confirmed as the site's owner.
No sign-in, free. The current public version covers 71 checks in 7 categories. You can also save the report as a PDF.
When a problem is found, it shows what the problem is and how to fix it.
NEXORIA FOR WINDOWS
NEXORIA is a Windows app for individuals who use AI. It brings PC monitoring, safety checks, review before fixing and your everyday AI work together in one place.
PROTECT
It records what AI tools such as Claude, Codex and Aside do, and the changes on your PC, only while you have monitoring turned on.
It is not a replacement for antivirus software. When not started as administrator, it may not be able to record commands that finish in under a second.
CHECK
Check code and sites you built with AI, and the packages you use, before you publish or update.
The site safety check covers only sites whose ownership is verified, and checks them by reading only.
REVIEW
For problems found in a check, you can review the diff of the proposed fix before anything is changed.
Discord only receives summary notifications of check results. It is not a feature for sending commands to your PC from a Discord bot.
USE AI
Beyond security, it also includes tools for using AI in your everyday work.
You issue the API key for the decision service used by AI decisions yourself. NEXORIA shows an estimate of the usage fee.
NEXORIA includes 13 MCP tools you can use from Claude Code and other tools.
WITH PEOPLE
From publishing an app and handling Play review rejections to using AI at work: where software alone is not enough, a person works through it with you. We have gone through the Google Play publishing process for more than 10 apps we run ourselves.
APP RELEASE
Get your AI-built app all the way to Google Play, together. Data safety, closed testing, store assets and rejections included.
From ¥29,800
PLAY REVIEW RESCUE
If your app gets stuck in review, we compare the message you received with your implementation and sort out what to fix and how to resubmit.
From ¥19,800
AI SAFE START
Up to the point where you are using ChatGPT and Claude safely at work. Includes NEXORIA setup and a monthly review.
¥49,800 setup + ¥9,800/month
THREE STEPS
You never need to type your Google or email password into the app. Linking with your PC happens in your browser.
Download and run the Windows installer. It supports 64-bit Windows 10 / 11.
NEXORIA shows an 8-character code. Sign in to yourpcai.com in your browser and approve it with Link this PC.
You can use it while on a plan or during the 10-day free trial. Start with whichever features you need, such as PC monitoring, safety checks and AI decisions.
SIMPLE PRICE
Pro is for personal use. If you want to use it on several PCs, there is also a plan for small teams.
¥980 / month
For 1 PC.
Free for 10 days from sign-up¥2,980 / month
For up to 5 PCs.
Free for 10 days from sign-upEven after your plan ends, you can still view your decision history, export CSV and change settings.
QUESTIONS
The Free Website Safety Check can be used without signing in. NEXORIA is free for 10 days from sign-up. After that, Pro is ¥980 a month and the small team plan is ¥2,980 a month.
PC monitoring records AI tool activity and changes on your PC, and you can also run safety checks on code, your own site and dependency packages. PC monitoring runs only when you start it.
No. PC monitoring records AI tool activity and changes on your PC, and can quarantine and restore suspicious files, but it is not a replacement for antivirus software.
It does not guarantee that. When started without administrator rights, it may not record commands that finish in under a second.
It does not attack anything. NEXORIA's site safety check examines sites with verified ownership by reading only. The Free Website Safety Check also does not run deep checks without ownership verification.
You issue the API key for the decision service used by AI decisions yourself. That service's usage fee is paid by you, and NEXORIA shows an estimate before you use it.
The code safety check works with rules alone. If you choose to use AI, it uses your own Claude Code or Codex subscription.
The current installer does not have a publisher signature yet, so Windows may show "Windows protected your PC". The download section below has the current instructions.
Even after your plan ends, you can still view your decision history, export CSV and change settings.
SUPPORT
Please do not include passwords, API keys, private keys or other confidential information in your inquiry.
Contact us ↗Run the installer and press "Sign in with browser and link this PC" in the app. A plan is required to use it (free for 10 days from sign-up · Pricing).
Download NEXORIA NX2026.10.22.v37 ↓
Windows 10 / 11 (64-bit), about 62 MB.
Because the installer does not have a publisher signature yet, Windows may show "Windows protected your PC". If so, choose "More info" → "Run anyway".
If your browser says it blocked a suspicious download (because there is no publisher signature yet, Chrome and other browsers may block new files): select this file in the downloads list at the top right and choose "Keep", or open PowerShell and paste the line below. It checks the file's SHA-256 before opening the installer.
irm https://yourpcai.com/install.ps1 | iex
File checksum (SHA-256): 55F2326075B47A0CE5B8567F1775E2939A1EA32021513834AD9134F5E7C95F8F
Browser extension "NEXORIA Mail Guard" (warns you the moment you open a scam email in Gmail or Outlook) is available on the Chrome Web Store and Edge Add-ons. How to install: phishing watch page.
If you use v22 or later, just press "Update now" in the bar at the top of the app to get the new version (release notes).
