How to use Invoice in your AI agent

What you'll get

This skill helps you create professional invoices for your clients with all the proper details — automatic invoice numbering, tax calculations, PDF generation, and payment tracking. It manages your client database, ensures legal compliance, and keeps everything organized. Perfect for freelancers, consultants, and small business owners who need to bill clients but don't want accounting software.

Step 1 — Get the skill source URL

The Invoice skill lives at:

Step 2 — Add it to your AI agent

Copy one of these prompts and paste it into your AI tool. The agent will fetch and install the skill for you.

Add the agent skill from https://clawhub.ai/ivangdavila/invoice to my project.

Install this agent skill: https://clawhub.ai/ivangdavila/invoice

Add this skill to .codex/skills/: https://clawhub.ai/ivangdavila/invoice

Add the skill at https://clawhub.ai/ivangdavila/invoice to my .gemini/skills/ directory.

Install this agent skill from https://clawhub.ai/ivangdavila/invoice

Add this skill: https://clawhub.ai/ivangdavila/invoice

Step 3 — Try these prompts

Once the skill is installed, ask your AI things like:

• Bill a client for completed work or services
• Managing invoices for multiple clients and need organized tracking
• You want professional invoices without paying for accounting software
• Ensure your invoices meet legal tax requirements

What this skill does

• Generates professional invoices with automatic sequential numbering
• Calculates taxes and totals based on your rates and client location
• Creates PDF invoices ready to send to clients
• Tracks payment status and organizes invoices by year and client
• Maintains a client database with tax IDs and billing addresses