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Meet the ArchitectBuddies™

AI agents that work on your model with the tools the app gives them: adding elements and connectors, arranging views, assessing quality and writing documents. You decide their skills, how much they do and when they stop for your input.

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AchitectBuddies™ with Pro features running on MacMini (Designed for iPad) - the chat view appears on the right of the screen.   On the iPad the chat view is a pop-up view in the centre of the screen.

Enter text to chat with your Buddy / Team of Buddies in the chat view.
The conversation history is above.

One Buddy or a Team of Buddies

One Buddy

1

2

3

Ask for a change in your own words.

The Buddy edits the canvas and reports what it did.

Keep the change, or undo it.

 

↩ Then ask for the next change.

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Team

1

Describe the outcome you want.

2

3

4

5

6

7

The Planner drafts a plan: scope, stages, tasks, artefacts.

Review it. Approve and start, edit it, or ask for changes.

The specialists work through it task by task.

Answer their decisions, or let them continue on stated assumptions.

 

↩ Back to step 4: the work carries on with your answer.

At the end of each stage, review the gate: accept it, accept it with variances, or send it back.

 

↩ Sent back? The team returns to step 4. Say in the chat what to change.

Save the documents they write, or discard them.

 

↩ Next stage: back to step 2, with a new plan for that stage.

◀

◀

◀

your move

↩ loops back

Switch between the two with the mode chip at the top of the chat. The plan stays loaded while you make hands-on edits with One Buddy. A new piece of work starts again at step 1.

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Six ways to start

An empty chat opens on these starting points. Each one is tagged with how it works.

Model with One Buddy

Direct One Buddy to add, change, move or remove model content.

One Buddy · no plan

Let the team plan and then build

The Planner drafts a plan, you approve it, the specialists work through it with you.

Team · plan first

Make your own plan and then build

Start from a template, a method stage or a blank plan, then let the team build it.

Team · your plan

Review this model

The Quality Assessor reports its findings; the Planner then drafts a plan to fix them.

Team · findings, then a plan

Write it up

The Architecture Narrator writes a description from what is already modelled.

Team · no plan

Create a canvas from an image

Pick a photo, file or pasted screenshot of a diagram and One Buddy redraws it.

One Buddy · no plan

The chat front door

The specialists

Choose how many Buddies are on the team and the skill of each in Chat Settings. These come with the app:

P

Planner

Drafts the plan and keeps the team on it

RM

Requirements Manager

Captures and traces requirements

EA

Enterprise Architect

Creates, updates and deletes model elements

QA

Quality Assessor

Assesses models and reports findings

SA

SysML Architect

Parts, ports, interfaces and requirements in SysML® v2

AN

Architecture Narrator

Writes architecture documents

UA

UML Architect

Classes, components and behaviour in UML® 2.5.1

VI

View Illustrator

Creates pictures from views

VM

View Manager

Lays out and tidies views

SS

Stage specialists

Intent, service, information, solution, technology, security and transformation architects

Plans that follow a method

Team plans are split into stages that end at a gate, soft or hard, which you accept. By default the Planner works to AO-AEDM, the app’s Agent-Oriented Architecture Engineering Method. Or write the plan yourself: the New Plan wizard starts from a template, a method stage or a blank plan. Each stage produces a gate pack, and the Architecture Narrator writes Word documents aligned with ISO/IEC/IEEE 42010.

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Good to know

You bring the AI

ArchitectBuddies™ Pro subscription includes the agent skills and AI harness; you must provide the AI model they use, either by using a 3rd party cloud AI service (which comes with an API key), installing Ollama on a networked device, or freely downloading a model onto your device.

You set the pace

Choose whether the Team of Buddies stop; after each Buddy speaks, after they have all finished a round in the conversation, or when they decide.  You can stop the conversation at any time to redirect or, to switch to One Buddy mode to make precise changes or, to make changes yourself.

No model trained on standards

We have not trained or fine-tuned any language model, and no standards documents are passed to the AI interface.

ArchiMate® canvases

To use ArchitectBuddies™ with ArchiMate® canvases, you need both ArchitectBuddies™ Pro and the Enterprise Architecture Notation subscriptions.

Put a team on your next model

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ArchitectBuddies™

Enterprise, systems and software architecture for iPad and Mac.

ArchiMate is a registered trademark of The Open Group in the United States and other countries.

OMG, SysML and UML are registered trademarks of Object Management Group, Inc. in the United States and/or other countries.

Apple, iPad, Mac and App Store are trademarks of Apple Inc., registered in the U.S. and other countries and regions.

The Arcadia-aligned planner is an independent implementation of the publicly described Arcadia method and is not affiliated with or endorsed by its originators.

© 2026 Hytsioaboa Software Limited. ArchitectBuddies™ and HytsioStudio are trading names of Hytsioaboa Software Limited. Registered in England and Wales, Company No. 16784431. Registered Office: 1 Pastoral Road, Bristol, BS35 1BG.

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