Works with the AI tools you already use
Invoice Chaser
by mell
Draft calibrated, escalating payment reminders for overdue invoices without damaging client relationships.
Secure checkout via Stripe
See it in action
You say
I have a client who is 15 days late on a $2,500 invoice. I sent a friendly reminder last week but got no reply. This is a repeat client. Draft the next email.
Your agent does
Subject: Second Notice: Overdue Invoice [Number] - $2,500
Hi [Name],
This is a second reminder regarding invoice [Number], which was due on [Date].
Please let me know by EOD tomorrow when we can expect payment, or if there is an issue I should be aware of.
[Payment Link]
What you get
About this skill
The problem
Chasing unpaid invoices is uncomfortable and time-consuming. Most developers either wait too long out of politeness or send aggressive emails that damage long-term client relationships.
What it does
- Drafts a 4-stage escalation sequence from friendly reminders to firm final notices.
- Calibrates tone based on exact days overdue and prior communication history.
- Ensures payment links and invoice details are prioritized for low-friction settlement.
- Maintains professional boundaries by removing apologetic language that undermines your right to be paid.
- Integrates existing contractual late fees or penalties into the copy without sounding like a threat.
Why this beats prompting it yourself
Generic AI prompts often produce overly apologetic or "customer service" style fluff that clients ignore. This skill uses a proven escalation framework specifically for freelancers and agencies, ensuring you never apologize for asking for money you've earned while keeping the relationship intact for future work.
Use cases
- Sending a "soft" check-in for an invoice that is 3 days past due.
- Drafting a firm second notice after a client ignores your initial reminder.
- Writing a final notice before pausing work or initiating a formal collections process.
- Standardizing your agency's accounts receivable communication flow.
Known limitations
This skill does not provide legal advice or state-specific debt collection regulations. It will not invent late fee terms that are not already present in your original contract.
How to install
Drop the file into your AI Agent. Works with Claude, Cursor, ChatGPT, and 20+ more.
Reviews
No reviews yet
Be one of the first to try it. Every listed skill passes our trust checks below.
Security scanned
Passed our 8-point scan before listing
Fresh listing
Recently published to Agensi
30-day refund
Not a fit? Get your money back
Trust & safety
Security scanned
Verified clean today
- 30-day refund guarantee
- One-time purchase, yours forever
- Secure checkout via Stripe
Creator
5 skills on Agensi
Frequently Asked Questions
Popular in Finance, Legal & Accounting
gtm-engine
High-conversion sales outreach, SaaS agreements, and marketing collateral for revenue-focused AI agents.

agent-financial-research-workflow
Teaches AI coding agents (Claude Code, Cursor, Codex CLI) to perform structured financial research using free APIs and systematic methodology. Covers SEC filing analysis, financial metrics extraction,
Invoice Builder Global
Generate a complete, country-compliant Excel invoicing and tax tracking system for any business worldwide.

schedule-c-deduction-finder-free
A 5-question diagnostic interview that flags 3 commonly missed Schedule C deductions for the 2025 tax year.