I'm Damon Millar. I run an accountancy practice in the UK and work as a fractional CFO and business advisor alongside it.

I built these twelve skills for my own team because I got tired of watching good people re-derive the same reasoning every time a client asked a question we'd already answered eleven times that month. Every one is written against UK rules. HMRC, UK rates, UK deadlines, UK case law.

They're free. Take them.

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Before you start: I run 30-minute practice calls with firm owners working out where AI actually fits in their model.

Book a call

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Install it

Five minutes, and you only do it once.

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Download the plugin file here:

https://drive.google.com/drive/folders/1TZSvZ2IBMpde9hLPIDqctz2JjgdYYEea?usp=sharing

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1. Download the plugin file from the link above
2. Open the Claude desktop app
3. Go to Settings
4. Click Connectors
5. Click Plugins
6. Click Add plugin
7. Drag uk-accounting-firm-toolkit.plugin onto the drop area and drop it

Claude shows you what's inside before it installs anything. You can browse every file. Nothing runs until you press the button.

Once it's in, you don't call the skills by name. Ask a normal question and the right one loads. Type "what salary should this director take in 2026/27" and the extraction skill wakes up on its own.

What you've got