# stub agent skills for Claude Code, Cursor and RevampKey

> Ready-made stub playbooks for AI agents: clean up your customers and suppliers in stub, prepare your VAT or sales tax return summary, reconcile your bank transactions. Free SKILL.md files for Claude Code, Cursor and Codex, or one click in RevampKey.

## Skills

- [Use stub safely with AI](https://revampkey.com/marketplace/stub/skills/essentials.md): Sets the rules for working in stub: confirms which business you are in, chooses between similar tools, and asks for your explicit yes before anything in your books changes.
- [Clean up your customers and suppliers in stub](https://revampkey.com/marketplace/stub/skills/clean-up-customers-and-suppliers.md): Finds duplicate, stale and incomplete client and supplier records, checks what each one is linked to, and prepares a change list. Nothing is merged or deleted until you approve it.
- [Prepare your VAT or sales tax return summary](https://revampkey.com/marketplace/stub/skills/prepare-vat-sales-tax-return.md): Gathers the tax figures for a period, checks the rate on every invoice and bill, and produces a reconciliation for your review. It asks before changing any document and never files anything.
- [Reconcile your bank transactions](https://revampkey.com/marketplace/stub/skills/reconcile-bank-transactions.md): Matches your stub bank feed lines to income and expense records, flags unmatched items, duplicates and transfers, and proposes categories. It asks before changing any entry.
- [Review invoices and quotes in stub](https://revampkey.com/marketplace/stub/skills/review-invoices-and-quotes.md): Audits your open invoices, quotes and credit notes for overdue, mismatched or incomplete documents, then drafts follow-ups for your approval. Nothing is sent or changed without your say.

## Install

- RevampKey: connect stub at https://revampkey.com/marketplace/stub; the skills come with it.
- Any Agent Skills tool, into the current project:

```bash
for s in essentials clean-up-customers-and-suppliers prepare-vat-sales-tax-return reconcile-bank-transactions review-invoices-and-quotes; do
  curl -fsSL --create-dirs -o .agents/skills/stub-$s/SKILL.md https://revampkey.com/marketplace/stub/skills/$s/SKILL.md
done
```

### What is a stub agent skill?

A SKILL.md file: a short playbook an AI agent loads when your request matches it. Each stub skill describes one job, which stub tools to use in which order, what to check first and when to stop and ask you.

### Do the stub skills change anything on their own?

The others tell the agent to show you the change and wait for a yes before it creates, edits or deletes anything in stub.

### Which tools can use these skills?

Any agent that reads the open Agent Skills format: Claude Code, Cursor, Codex, VS Code with Copilot and RevampKey. In RevampKey they are attached when you connect stub; elsewhere you copy the folders into your project or skills directory.

### Do I need the stub MCP server too?

Yes. The skills tell the agent how to do the work; the stub MCP server gives it the tools to do it. The stub MCP setup guide covers every client.

MCP setup guide: https://revampkey.com/marketplace/stub.md