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Norman: Invoice Overdue Reminders
by
Stan Kharlap
· GitHub ↗
· v1.0.0
552
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Install in OpenClaw
/install norman-overdue-reminders
Description
Find overdue invoices and send payment reminders (Zahlungserinnerungen / Mahnungen) to clients. Use when the user asks about unpaid invoices, overdue payment...
Usage Guidance
This skill appears internally consistent and low-risk, but before installing you should: (1) confirm the underlying 'norman-finance' provider (norman.finance) is a trusted integration that has access only to your accounting data, (2) verify that send_invoice_overdue_reminder cannot be executed without explicit user confirmation (the SKILL.md requires confirmation, but enforce platform checks), (3) test in a sandbox or with a single test client to confirm reminder wording and legal language (especially for German 'Mahnung'), and (4) check audit logs/permission settings so you can review any reminders sent. If you cannot verify the provider or the platform's enforcement of the explicit-confirmation step, treat installation with caution.
Capability Analysis
Type: OpenClaw Skill
Name: norman-overdue-reminders
Version: 1.0.0
The skill bundle is benign. The `SKILL.md` file provides clear, step-by-step instructions for the AI agent to find overdue invoices and send payment reminders, explicitly requiring user review and confirmation before any reminders are sent. All function calls (`list_invoices`, `get_client`, `send_invoice_overdue_reminder`, `search_transactions`) are directly relevant to the stated purpose and there is no evidence of prompt injection attempts, data exfiltration, unauthorized execution, or other malicious behaviors. The `_meta.json` file contains standard metadata.
Capability Assessment
Purpose & Capability
Name/description match the actions in SKILL.md. All referenced operations (list_invoices, get_client, send_invoice_overdue_reminder, search_transactions) are directly relevant to finding overdue invoices and sending reminders. The skill also declares a dependency on an MCP provider 'norman-finance' in metadata, which explains where those operations would come from.
Instruction Scope
Instructions stay within the invoicing domain: find overdue invoices, show details, let the user review, and call the send function only after confirmation. The skill explicitly warns about legal implications and suggests checking transactions before sending. It does not instruct reading unrelated files, environment vars, or calling external endpoints outside the presumed finance API.
Install Mechanism
Instruction-only skill with no install spec and no code files — nothing will be written to disk or downloaded at install time. This is the lowest-risk install profile for this kind of functionality.
Credentials
Requires no environment variables, credentials, or config paths. The lack of requested secrets is proportionate to the described behavior (the skill delegates work to the 'norman-finance' provider rather than requesting direct API keys).
Persistence & Privilege
always is false and disable-model-invocation is true (the skill cannot be invoked autonomously by the model), which reduces risk. The skill does not request persistent system presence or permissions to modify other skills or system settings.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install norman-overdue-reminders - After installation, invoke the skill by name or use
/norman-overdue-reminders - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
- Initial release of the "overdue-reminders" skill.
- Allows users to find overdue invoices and send payment reminders (Zahlungserinnerungen/Mahnungen) to clients.
- Groups overdue invoices by severity (gentle reminder, second reminder, final notice).
- Always requires user review and approval before sending reminders—no automatic sending.
- Presents a summary table of overdue invoices and a final report with suggested next steps.
- Includes a reminder about legal implications of Mahnung letters in Germany.
Metadata
Frequently Asked Questions
What is Norman: Invoice Overdue Reminders?
Find overdue invoices and send payment reminders (Zahlungserinnerungen / Mahnungen) to clients. Use when the user asks about unpaid invoices, overdue payment... It is an AI Agent Skill for Claude Code / OpenClaw, with 552 downloads so far.
How do I install Norman: Invoice Overdue Reminders?
Run "/install norman-overdue-reminders" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Norman: Invoice Overdue Reminders free?
Yes, Norman: Invoice Overdue Reminders is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Norman: Invoice Overdue Reminders support?
Norman: Invoice Overdue Reminders is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Norman: Invoice Overdue Reminders?
It is built and maintained by Stan Kharlap (@stanlee000); the current version is v1.0.0.
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