office

OpenKrill

Business days and holidays, US tax figures, EU VAT and company registries, document files, ready-to-send links, weekly lane plans and an AI-native team scorecard.

Plugin · by OpenKrill · runs in Claude Code, Cowork · 6 skills, 6 MCP servers

Claude Code

claude plugin install office --marketplace nguyenhieuec/agent-tools-plugins

Source

Skills (6)

Skill business-days

Count workdays, office days and PTO days, or list bank holidays and school breaks. Use when the user asks things like "How many working days are there between 14 July and 18 August 2026 in Germany?" or "What date is 37 business days after…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill business-days
```
Skill eu-business

Validate an EU VAT number on VIES, look up an LEI, or search a company register. Use when the user asks things like "Which company is behind the domain doctolib.fr, and how big is it?" or "Is the Austrian VAT number ATU33864707 valid, and…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill eu-business
```
Skill lane-planner

Turn a list of interests into a day-by-day plan for 3 to 7 days, with checkbox text for a todo app. Use when the user asks things like "I have 10 h a week for an iOS app, a Swift book, Figma, guitar and Japanese. Plan my week in lanes."…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill lane-planner
```
Skill send-out

Turn assistant output into ready-to-send action links and files, with no sign-in. Use when the user asks things like "Draft an email to the project team about status updates" or "Make a calendar event for Sprint Review next Monday at 10am…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill send-out
```
Skill tax

Get the US federal tax numbers right, with the IRS document each one comes from. Use when the user asks things like "What is the 2026 standard deduction for a single filer?" or "I sell e-books from Germany with 14,000 EUR sales to France.…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill tax
```
Skill tenrung

Score how AI-native a team is on 10 lines and get a 90-day plan and an AI champion role card. Use when the user asks things like "Score how AI-native my team is and give me a 90-day plan." or "We have an AI policy and a champion but no…

Any agent
```
npx skills add nguyenhieuec/agent-tools-plugins --skill tenrung
```

From the OpenKrill plugin marketplace, read on 2026-10-16. Find a skill by task.