Nproc
ABOUT NPROC

We designed Nproc as a place where people actively engage with one another, and where AI helps that collaboration emerge

Nproc brings documents, tasks, timelines, and issues into one shared space, so people can engage with the work and with each other - with AI on hand to support their collaboration.

Early on, we tried the opposite. We built AI directly into Nproc - our own chat, a vector database for search across a workspace, an in-product agent, even models we fine-tuned with LoRA - and tested it during development using our own company data. We never used customer content, then or now. It worked, but that path leans on gathering your content into the AI, and we decided it was the wrong trade. Privacy-first mattered more.

So we changed course to MCP, and put the choice of whether and how to use AI back in your hands. Nproc is MCP-native - your AI can search, read, and help create in the same space you do.

And your work stays yours. We built Nproc to be a workspace we would trust with our own work - so that you, and we ourselves, can use it with peace of mind. That is why, by design, we don't sell your data, use it for advertising, or train AI models on your content. Compute, storage, and logs all run on cloud services from Cloudflare, Inc., and our monitoring is built and run in-house.

Mizuho Kushida CTO, TR-55 Inc.
HOW NPROC IS PUT TOGETHER

Where your work goes, and where it does not

Two paths touch your data: the product you use every day, and the one we take when something breaks. Both are drawn here, including the second one.

In the product What runs when you and your team use Nproc
You
Browser and mobile app
Your AI client
Claude, ChatGPT, Gemini - chosen and contracted by you, not by us
MCP. The arrow only points in
Cloudflare® services
Nproc
Hosting, CDN, Cloudflare Workers®, Durable Objects™, databases, storage, and log aggregation. Everything we run, we run here
Google
Sign in with Google (OAuth)
Stripe
Payments and subscription billing. Stripe also uses payment data for its own purposes, on its own terms
Apple, Google
Push notifications, mobile app only. Carries the team name, issue number and notification type, plus our internal identifiers for the item and the recipient - no bodies, titles, or sender names

Nproc never calls an AI provider. Your AI client reaches into Nproc through MCP, on your account, when you ask it to. We built the opposite first - our own chat, our own search, our own fine-tuned models - and threw it away, because it meant pulling your work into an AI to make it useful.

When something breaks The path our administrators take to investigate
Our administrator
Investigating an incident, or watching how the service is running
Claude Code
Anthropic. Receives pseudonymous IDs, error messages, counts, timestamps, and the country and data center a request came through
Content never read
w/ Cloudflare Zero Trust
PII-safe*
w/ Cloudflare Zero Trust
Cloudflare services
Our internal monitoring system
Built and run in-house instead of using a third-party monitoring service, so we decide column by column what can be read. Note, document, and issue titles and bodies are excluded column by column, so this path never reads them. Reads through read-only APIs. Your content cannot be changed or deleted through this path

* What this does not promise. Emails, names, tokens, IP addresses, and free-text fields - issue and document bodies, titles, team names - are excluded column by column, so they are never read in the first place. What remains is scrubbed for URLs, emails, tokens, and IP addresses by pattern, then cut to a fixed length. Pattern matching cannot catch a person's name written in an error string. We would rather say that plainly than claim the path is clean.

Nproc is built by TR-55 Inc. A Tokyo-based company, in business since 2015.

Cloudflare, Cloudflare Workers, and Durable Objects are trademarks or registered trademarks of Cloudflare, Inc. in the United States and other jurisdictions. Apple is a trademark of Apple Inc., registered in the U.S. and other countries and regions. Google and Gemini are trademarks of Google LLC. Stripe is a trademark of Stripe, Inc. Claude and Claude Code are trademarks of Anthropic, PBC. Other product and company names mentioned herein may be trademarks of their respective owners.