Invoices skill for OpenClaw

What this skill does

Files, checks, and audits the invoices you receive: OCR and e-invoice XML, duplicate and fraud checks, VAT deduction, and a searchable archive. Use when an invoice, bill, or receipt arrives as a PDF, photo, email attachment, or portal download and has to be filed; when asked where an old invoice is, or what was spent with a supplier last quarter; when preparing a VAT return or an export for an accountant; when an invoice looks wrong, duplicated, or larger than usual; when a supplier's bank details changed on the document; when a recurring invoice never arrived; and when a credit note, reverse charge, import VAT, or a foreign currency has to be booked correctly. Covers Factur-X/ZUGFeRD, XRechnung, Peppol, supplier normalization, and retention mandates. Not for issuing invoices to your own clients (`invoice`), tracking personal spending (`expenses`), chasing a client who owes you money (`clients`), or building a billing system (`billing`).

The Invoices skill is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.

How to install the Invoices skill

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for invoices and click Install.
4. The skill activates automatically when an incoming message matches its description.

Install from the command line

If you already run the OpenClaw CLI, add the Invoices skill with a single command:

openclaw skills add invoices

This pulls invoices from ClawHub and installs it into ~/.openclaw/skills/invoices/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use the Invoices skill

Once installed, the Invoices skill activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.

Turning images into video

Invoices works with images. Getting from there to something postable is a separate job: ViralMint — an open-source video pipeline — turns stills into motion — pans and transitions, synced captions, and a vertical export for short-form feeds.

It runs as an MCP server, so an OpenClaw agent can drive it from the same chat you already use: ask for a short, and the render comes back finished. See how to connect a video pipeline to your agent.

Manual install (advanced)

If you prefer manual installation:

1. Click the Download skill .zip button above to grab invoices-1.0.3.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/invoices/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Frequently asked questions

How do I install Invoices?

Install Invoices in the OpenClaw Easy desktop app by opening the Skills panel, searching for invoices, and clicking Install. From a terminal you can run: openclaw skills add invoices. Either way the skill is placed in ~/.openclaw/skills/invoices/.

Is the Invoices skill free?

Yes. It is free to download and run through ClawHub, with no account or payment required. Each skill is published by its own author under its own licence — see its ClawHub page for the licence and source.

What does Invoices do?

Files, checks, and audits the invoices you receive: OCR and e-invoice XML, duplicate and fraud checks, VAT deduction, and a searchable archive.

Related: more developer tools skills

If the Invoices skill looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:

• Claudia Agent RMS ⬇ 2.5K
• Fliz AI Video Generator ⬇ 2.5K
• agent-cognitive-states ⬇ 2.5K
• GetterDone ⬇ 2.5K
• consolidate ⬇ 2.5K

Skills in this catalog are community-contributed integrations published on ClawHub and distributed under their own open-source licences. Product and company names, and any third-party service a skill connects to, are trademarks of their respective owners; a listing here does not imply affiliation with, sponsorship by, or endorsement from them. This page does not distribute any third-party application. Rights holders can reach us at hello@openclaw-easy.com.

Browse the full OpenClaw skill catalog

This page covers just one skill. The OpenClaw skill hub has 10,000+ more — search, sort by downloads or stars, and install any of them in one click. There is also a curated awesome-openclaw-skills list grouped by use case.