The working atlas
for applied AI.

Practical, source-checked field guides for AI tools, development, automation, and safer operating practice.

Use the reference. Inspect the evidence. Take what helps into your own work—with version notes, cautions, and source status kept visible.

Source-checked Cautions visible Built for direct use
PUBLISHER’S NOTE / 01
Useful technical judgment should be demonstrated, not merely claimed.

Sirrius Office builds practical AI systems. Sirrius Atlas publishes the working knowledge behind them.

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Start with the tools
already in your terminal.

Our first collection is a maintained working reference for Claude Code. More collections will be added only when they can meet the same evidence and usability standard.

Evidence before confidence.

01

Find the route

Start with a command, tool, workflow, or operating problem—not a content funnel.

02

Read the context

Keep purpose, cautions, versions, and practical operating notes beside the syntax.

03

Check the source

Official documentation supports product facts. Secondary research discovers patterns worth examining.

04

Verify locally

Treat every guide as a well-marked starting point, then test consequential behaviour in your environment.

See the complete editorial method

What changed.
What it means.

Primary-source briefs covering coding models, agent tools, and developer infrastructure—dated, linked, and separated from rumour.

Open the AI coding news desk

Before you open a field guide.

What the publication covers, how it relates to Sirrius Office, and where its evidence boundaries sit.

01What is Sirrius Atlas?

Sirrius Atlas is an independent publication of practical, source-checked field guides for AI tools, development, automation, and safer operating practice. It is published by Sirrius Office Inc.

02How is Sirrius Atlas different from Sirrius Office?

Sirrius Atlas publishes free working knowledge. Sirrius Office is the company that designs and builds apps, internal tools, and automation for clients. The guides demonstrate the research and operating standards behind that work.

03Are the field guides free?

Yes. Sirrius Atlas field guides are free to browse. Some complete offline downloads ask for an email address and explicit permission to send guide updates; permission for Sirrius Office service emails is a separate, optional choice.

04Is Sirrius Atlas affiliated with the AI vendors it covers?

No. Sirrius Atlas is an independent publication and is not affiliated with or endorsed by the vendors covered in its field guides. Product names and marks belong to their respective owners.

05How are claims checked?

Official vendor documentation supports product facts. Public secondary web material is used to discover practical ideas, which remain labelled as patterns or watchlist notes unless they can be independently corroborated. Automated reports cannot edit or deploy the website.

The field guides show how we think.
The systems show what we can build.

Sirrius Office designs apps and automation that remove repetitive work, improve client service, and connect the tools a business already uses—with fixed pricing and no vendor lock-in.

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