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claude-invoice-skills

claude-invoice-skills is a plugin for Claude Code from Ootto-AI/claude-invoice-skills. Its manifest loads nothing; the 5 skills it bundles cost 303 tokens per session together, scanned A, original, MIT.

A collection of five Claude skills for small-business invoicing and cash flow. They cover overdue-payment reminders, expense categorisation, quote drafting, payment plans, and cash-flow summaries.

In plain words
What is it for?
Use it for chasing unpaid invoices, sorting expenses, preparing quotes, proposing payment plans, and reading cash-flow information.
Why use it?
It groups common finance tasks into reusable prompts so routine invoicing work is easier to handle consistently.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

not rated 1repo 4mo ago A scan tokens not measured original MIT

Good fit Use it for chasing unpaid invoices, sorting expenses, preparing quotes, proposing payment plans, and reading cash-flow information.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add Ootto-AI/claude-invoice-skills
/plugin install claude-invoice-skills
View source ↗ Ootto-AI/claude-invoice-skills ootto.ai
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/Ootto-AI/claude-invoice-skills

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for claude-invoice-skills

README.md
[![agentmods](https://agentmods.dev/badge/plugins/ootto-ai/claude-invoice-skills/claude-invoice-skills/github.svg)](https://agentmods.dev/plugins/ootto-ai/claude-invoice-skills/claude-invoice-skills)
Your own site
<a href="https://agentmods.dev/plugins/ootto-ai/claude-invoice-skills/claude-invoice-skills"><img src="https://agentmods.dev/badge/plugins/ootto-ai/claude-invoice-skills/claude-invoice-skills/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for claude-invoice-skills

Your own site · 80×15
<a href="https://agentmods.dev/plugins/ootto-ai/claude-invoice-skills/claude-invoice-skills"><img src="https://agentmods.dev/badge/plugins/ootto-ai/claude-invoice-skills/claude-invoice-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 5 skills cost 303 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

claude-invoice-skills scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude-plugin/plugin.json · 26 lines

What it actually says

{
  "name": "claude-invoice-skills",
  "version": "1.0.0",
  "description": "5 free, copy-paste Claude skills that automate invoicing and cash flow for small businesses — chase overdue payments, categorize expenses, draft quotes, offer payment plans, and read your cash flow. By Ootto.",
  "author": {
    "name": "Ootto",
    "url": "https://www.ootto.ai"
  },
  "license": "MIT",
  "homepage": "https://www.ootto.ai",
  "repository": "https://github.com/Ootto-AI/claude-invoice-skills",
  "category": "finance",
  "keywords": [
    "invoicing",
    "invoice-automation",
    "payment-reminders",
    "accounts-receivable",
    "cash-flow",
    "expense-categorization",
    "quotes",
    "claude-skills",
    "small-business",
    "ootto"
  ]
}
Contents

What it installs

The manifest is a name and a version. 5 skills travel with it, and installing the plugin installs all of them — 303 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 26 lines scan A 0f67270db3a0

Subscribe to this mod's changes

claude-invoice-skills is a plugin published in the GitHub repository Ootto-AI/claude-invoice-skills (1 stars, last pushed 4mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Claude CodeFinance and fintechclaudeclaude-skillsinvoicingoottosmall-business
Related

claude-invoice-skills compared with plugins from other repositories

claude-invoice-skills next to 6 plugins from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
claude-invoice-skillsOotto-AI/claude-invoice-skillsPlugin14mo agoMITA—Claude Code
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portfolio-strategyagentii-ai/agentii-investment-intelligencePlugin21012d agoApache-2.0A—Claude Code
risk-and-psychologyagentii-ai/agentii-investment-intelligencePlugin21012d agoApache-2.0A—Claude Code
longbridgelongbridge/skillsPlugin714d agoMITA—Claude Code
paypalpaypal/AI-ToolkitPlugin464d agoApache-2.0A—Claude Code
thai-id-validateBoom-Vitt/claude-thai-skillsPlugin5816d agoMITA—Claude Code