WAYPOST
An execution and control plane where AI can use multiple tools, recover from failure, and verify outcomes within human-defined authority.
Between 0 and 1.
AI Agent Systems / Developer Tools / Backend Systems
We design and build systems that connect AI agents, developers, and the software between them.
OUR PHILOSOPHYFEATURED WORK
VOID.
A local-first desktop app that compiles messy notes into structured tasks and helps you focus on three things for today.
SORTED. TOOLS
Free browser tools that turn unfinished questions and constraints into structured prompts for product strategy and AI workflows.
TECH STACK
NEXT.JSTYPESCRIPTPYTHONRUSTGOJAVADOCKERAWS
OUR PHILOSOPHY
SYSTEMS,NOT DEMOS.
We build systems that are used, tested, and continuously improved, not prototypes made only to be shown.
Instead of hiding complexity, we make boundaries explicit and design the space between decision and execution as a product.
VIEW SERVICESsb@studio:~$ whoami
StereoBinary
Independent Software Studio
sb@studio:~$ focus
AI Agent Systems
Developer Tools
Backend Systems
sb@studio:~$
STEREO / BINARY / BETWEEN
Layer the parts.Raise the structure.
We preserve independent perspectives, then turn ambiguous connections into explicit systems. That is the StereoBinary unit of design.
STEREO
Layer perspectives, agents, and vendors without erasing their independence.
BINARY
Make permission, denial, state, and responsibility explicit at every boundary.
BETWEEN
Implement the connection itself as an observable, controllable product.
SERVICES
Turn ideas into working systems.
From shaping the concept and technical design to implementing a working product, we build AI-agent systems, developer tools, and the backend foundations behind them as one coherent stack.
01
AI AGENT SYSTEMS
AI agents embedded in real workflows, including tool integrations, human approval, execution controls, evaluation, and auditability.
02DEVELOPER TOOLS & AUTOMATION
CLIs, internal tools, and workflow automation that reduce repetitive work and make development and operations faster and repeatable.
03BACKEND & INTEGRATIONS
APIs, authentication, data design, third-party integrations, and asynchronous jobs for products built to keep running.
CONTACT
Start a conversation.
Send a project brief, a technical question, or an idea for collaboration.
yumakakuya@stereobinary.com