# Invoice Chaser

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- **Type:** Skill
- **Install:** `agentstack add skill-ootto-ai-claude-invoice-skills-invoice-chaser`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [Ootto-AI](https://agentstack.voostack.com/s/ootto-ai)
- **Installs:** 0
- **Category:** [Finance & Payments](https://agentstack.voostack.com/c/finance-and-payments)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [Ootto-AI](https://github.com/Ootto-AI)
- **Source:** https://github.com/Ootto-AI/claude-invoice-skills/tree/main/skills/invoice-chaser

## Install

```sh
agentstack add skill-ootto-ai-claude-invoice-skills-invoice-chaser
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Invoice Chaser

Draft a payment reminder whose firmness matches how overdue the invoice is.

## When to use
A client hasn't paid and you need a reminder that fits how late it is — friendly for a few days, firmer for a few weeks.

## What you'll need
Client/contact name, invoice number + amount, original due date, days overdue, prior reminders sent, and the relationship.

## Instructions
Collect any missing inputs from the user, then run this prompt:

```
You are my accounts-receivable assistant. Write a payment reminder email for an overdue invoice.

Details:
- Client / contact name: [client name]
- Invoice number and amount: [invoice # and amount]
- Original due date: [due date]
- Days overdue: [number of days]
- Prior reminders sent: [none / one / two — and roughly when]
- Relationship: [new client / long-standing / large account]

Match the tone to how overdue it is:
- 1-14 days: warm, assume it slipped through. Friendly nudge.
- 15-30 days: polite but clearer. Ask for a specific pay-by date.
- 31-60 days: firm and direct. State the amount, the due date, and request payment this week.
- 60+ days: serious. Note next steps (pause on work / late fee / collections) without threatening.

Write a subject line and a short email (under 150 words). Plain language, no guilt-tripping, no jargon. Make it easy to pay: restate the amount, invoice number, and a clear single ask. End with one specific question that prompts a reply. Give me 2 subject line options.
```

**Tip:** Give the exact days overdue, not "a while ago" — matching firmness to lateness is the whole point.

---

Built by **[Ootto](https://www.ootto.ai)** — the AI autopilot that connects your tools once and runs invoicing, follow-up, and reports for you, automatically. [Book a demo →](https://www.ootto.ai)

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [Ootto-AI](https://github.com/Ootto-AI)
- **Source:** [Ootto-AI/claude-invoice-skills](https://github.com/Ootto-AI/claude-invoice-skills)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-ootto-ai-claude-invoice-skills-invoice-chaser
- Seller: https://agentstack.voostack.com/s/ootto-ai
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.