Credit Note MCP Server

by theluckystrike Your server? Claim it

answering

Credit Note is answering right now. Last checked 14 min ago. It exposes 10 tools. Last commit 22 Oct 2026.

Credit notes against an invoice or standalone: drafts, finalization, rendering, totals.

Uptime history 32 days of history · worst day 93%

32 days agonow

100.0%

Uptime 24h

88 of 88 checks

Tools

read from the server

204 ms

Response time

average over 24h

Stars

last commit 22 Oct 2026

What changed 1

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 15 October 2026. No other catalogue keeps this.

15 Oct a tool changed version

Nothing serious here today

Today is the operative word: we check Credit Note every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 14 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add credit-note --transport http https://mcp.zovo.one/mcp/credit-note-ics

Settings → Connectors → Add custom connector, then paste this address

https://mcp.zovo.one/mcp/credit-note-ics

~/.codex/config.toml

[mcp_servers.credit-note]
url = "https://mcp.zovo.one/mcp/credit-note-ics"

.cursor/mcp.json

{
  "mcpServers": {
    "credit-note": {
      "url": "https://mcp.zovo.one/mcp/credit-note-ics"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "credit-note": {
      "type": "http",
      "url": "https://mcp.zovo.one/mcp/credit-note-ics"
    }
  }
}

Available tools 10

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

credit

credit_note_create

Issue a credit note against an invoice, or standalone: the recipient, the reason (returned goods, overcharge, discount correction, service issue, other), line items with quantity, unit price and tax rate, and the currency. Returns a draft you can still revise; credit_note_finalize burns the final CN number.

credit_note_delete

Delete a draft credit note entered wrongly, by its draft id. A finalized note is refused by name: it is a document the client may have seen, and deleting it would leave their copy pointing at nothing.

credit_note_finalize

Finalize a draft: burn the final CN-YYYY-NNNN number and freeze the note. From here it cannot be edited or deleted, only rendered and listed, because it is now the document the client sees. Free tier: 10 finalized credit notes; Pro removes the limit.

credit_note_get

Return one credit note by its CN number or draft id: every line with quantity, unit price and tax, the totals per tax rate, the reason, the invoice it credits, and the notes. Reads only; use credit_note_list for the ids.

credit_note_list

List credit notes: number or draft id, recipient, reason, status, issue date and total. Filter by recipient (a part of the name is enough), by reason, by status draft or final, and by issue-date period with from and to.

credit_note_render

Turn a credit note into the document: Markdown to paste into an email or ticket, or a self-contained printable HTML page with every style inline. Drafts render with a DRAFT banner so a half-finished credit cannot be sent by mistake. Writes nothing. Free; the free tier stamps a one-line footer.

credit_note_summary

How much you have credited: totals per currency over finalized credit notes, broken down by reason and by month, in an optional issue-date period. Drafts count for nothing until they are finalized. Currencies are never added together.

credit_note_update

Change a draft credit note while it is still a draft: recipient, reason, lines, currency, invoice reference, issue date or notes. Pass only what changes; new lines replace all old ones. A finalized note is immutable and is refused by name.

license

license_activate

Turn Pro on for this connection with key, an MCPL1.<payload>.<signature> issued at checkout for this server or the bundle. Data under your token stays; a wrong or expired key changes nothing. license_status confirms it.

license_status

Report this endpoint's licence state for your token as JSON: the product, the tier free or pro, why it is not Pro, and the checkout URL. Call it to explain a free-tier refusal. No arguments, nothing changes.

Endpoints

URL	Transport	State	Latency	Checked
https://mcp.zovo.one/mcp/credit-note-ics	streamable-http	answering	78 ms	14 min ago

Alternatives to Credit Note

same job, measured the same way

Credit Memo

by theluckystrike

Issue a credit memo against an invoice or standalone, with per-line tax and totals.

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Invoicepdfs

by invoicepdfs

Render invoices and credit notes as PDFs, and check them against EN 16931 e-invoicing rules.

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Billing Docs Credit Notes Purchase Orders

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Credit notes against your invoices and purchase orders to suppliers, with VAT and A4 PDFs.

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Billing Docs

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Credit notes against your invoices and purchase orders to suppliers, with VAT and A4 PDFs.

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Freelance Ops MCP

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Freelance invoice ops MCP — overdue status, tone suggestion, and reminder drafts

11 installs/wk local only

Dunning Letters

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Chase overdue invoices: reminder 1, reminder 2, final notice, escalation dates, aging.

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Billomat MCP by usefulapi

by usefulapi

Read Billomat clients, invoices, offers, credit notes, reminders; create clients and draft invoices.

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En16931 Einvoice Lint

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Checks an invoice payload or field mapping against EN 16931 and the national CIUS of the country it

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Credit Note — questions

Answers built from our own checks of this server.

What can Credit Note do?

It exposes 10 tools, read directly from the server on our last check. Among them: credit_note_create, credit_note_delete, credit_note_finalize, credit_note_get, credit_note_list, credit_note_render and 4 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is Credit Note mostly used for?

Its tools cluster around credit and license. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Credit Note working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 88 of 88 checks got a reply (100.0%), average response time 204 ms. The bar chart above shows every period we have measured.

How do I connect Credit Note?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Credit Note need an API key?

No. Credit Note completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 10 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Credit Note?

It answers our handshake in 204 ms on average, which is faster than 72% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Credit Note open source?

The code is open source: it is published under the MIT licence, written in JavaScript and 2 stars on GitHub. The licence covers the code in the repository, not the hosted service at mcp.zovo.one, which runs on its operator's own terms.