Products · Open source · Infrastructure you can run
Run AI and automation on your own hardware.
We build and document the stack that keeps inference, workflows, and data on machines you control — and we ship Mnemo, a closed-source workspace for pages, boards, and databases. Local AI write-ups, n8n templates you can import in a minute, and developer tools that never upload what you paste.
- 17
- browser-based dev tools
- 6
- importable n8n templates
- 120GB
- unified VRAM, documented
What is already shipped
Unified VRAM on one APU
The kernel GTT and BIOS configuration that unlocks a Ryzen AI Max+ 395 for 70B-class models, written up step by step.
Read the guide →Tools that never phone home
JWT decoding, cron building, hashing and more — all computed in your browser so production secrets stay on your machine.
Open the tools →n8n flows, import-ready
Working templates with setup notes on the canvas and no secrets baked in. Download the JSON and run it.
Browse workflows →Built for people who want to own their stack
Solo-led since 2021, with collaborators. We ship a product, publish open source, and write about infrastructure you can run yourself.
Products and open source
Zypher Systems designs workflows and software for local AI inference, n8n automation, and practical DevOps utilities. We also build Mnemo — a hosted workspace, closed-source by design. The libraries and tools we can share stay public and forkable.
Day-to-day that means Strix Halo and Lemonade Server on Fedora, ROCm-friendly setups, and workflow libraries you can adopt without a vendor lock-in tax.
Automation first
Workflows that cut busywork
AI native
Local and cloud models
Open source
Published when we can share it
Production ready
Built for real use cases
Mnemo
A closed-source SaaS workspace from Zypher Systems — nested pages, whiteboards, and lightweight databases, with an API and MCP for the tools you already use.
Your team’s memory, organized.
Create a workspace, nest pages and boards in one tree, and invite people by email — or publish a read-only link. Free includes every feature, 1 GB of storage, and 200 successful API and MCP calls a month. No credit card.
- Built by
- Zypher Systems
- Signups
- Open at app.meetmnemo.com
- Guide
- meetmnemo.com/guide
Featured projects
Libraries and apps we ship for automation, prompts, and self-hosted finance.
Curated system prompts, user prompts, and templates for local and cloud LLMs — few-shot, chain-of-thought, and structured output patterns.
Importable n8n starter templates for local LLM digests, webhooks, healthchecks, and more.
Self-hosted personal finance with budgets, auto-categorization, and spending reports. Docker deploy — no cloud required.
Developer tools
Browser-side utilities for JWT, cron, JSON, hashing and more — nothing you paste leaves your machine.
From the blog
Notes on local AI, automation, products, and shipping open source.
Let's work together
For n8n workflows, local AI deployments, or collaboration — send a message or reach out directly. See what we do first if you are scoping a project.
Or reach out directly