A complete architecture.
Ready to build.

99€ for the spec, before anyone writes code.

99€ · Fixed price

The problem

You need the system on paper before anyone writes it.

Most people start with a model and a chat. Then an agent. Then a tool. Then a store. Nothing is specified as a whole. The builder, you or a coding agent, still has to invent the missing pieces. That is the problem we take.

01
Fragments, not systems
Disconnected agents, unnamed data flows, and prompts that only work in a chat window.
02
No path to implementation
A slide deck is not an architecture. If a builder still has to guess, the design is incomplete.
03
Scope that expands by accident
Without a written topology, every new tool becomes a new system. Cost and risk follow.

The solution

Complete means implementable.

A Focus9Lab architecture is the functional specification of the whole system: topology, responsibilities, data, flows, guardrails and deployment notes. Written so a capable builder can implement it. Prompts and code are not part of Architecture Only.

01
One topology
Every component and agent has a name, a job, and a boundary. The orchestrator is specified, not implied.
02
A path you can build
The architecture is complete enough to hand to Claude Code, Codex, Grok Build, or a human builder, without inventing the system.
03
Decisions, recorded
Short Architecture Decision Records so the next person knows why the system looks this way.

Architecture Only, 99€

Exactly what you receive.

This is the product. The architecture of the system. Not prompts. Not code. Not implementation.

01
High-level system architecture diagram
02
Component and agent topology with responsibilities
03
Recommended tech stack with short rationale
04
Data models / schemas / memory architecture
05
Key data flows
06
Security and guardrails considerations
07
Observability and evaluation outline
08
High-level deployment and scaling notes
09
Short Architecture Decision Records
10
A written list of what is out of scope

Not included

—
No prompts or agent instructions
—
No application code
—
No implementation or pairing
—
No hosting or infrastructure
—
No ongoing support or retainer

How it works

A short, precise path.

01
We ask
What system, who uses it, what already exists, who will build it, and what 'it works' looks like.
02
You choose
Architecture Only is 99€. Full Build is quoted from complexity. The choice is explicit.
03
We design
We produce the architecture: topology, data, flows, guardrails, deployment notes. Not prompts. Not code.
04
You receive it
The blueprint is yours. You implement it with Claude Code, Codex or Grok Build, or we do, as Full Build.
05
Optional build
If you chose Full Build, we implement the specified system with you.

Illustrative cases

SaaS founder, multi-agent support. Complete multi-agent system: intent routing, specialized agents, memory, escalation and observability. Architecture only. No prompts.

E-commerce operations. End-to-end agent architecture for orders, inventory, notifications and exception handling, with data flows and tool specs. Architecture only.

Illustrative examples based on common client scenarios. Results depend on the client’s execution.