SERVER

Invoice

Rank #64,006

com.yaktool/invoice

Check invoice mandatory fields, validate a draft before issuing, and look up EN 16931 code lists.

2 versions
Listed & last published
Aug 26, 2026
PURPOSE

What you can do with Invoice

Invoice is a Model Context Protocol (MCP) server. It ranks #64,006 of 147,587 active servers on MCP Toplist. Invoice is listed on Official MCP, with 2 tracked versions. It was first listed on Aug 26, 2026 and most recently updated on Aug 26, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. Its registry listings below are the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Invoice can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.

REQUIREMENTS

What you need before using Invoice

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by the Official MCP Registry, last synced Oct 17, 2026. Not independently verified by MCP Toplist.

No runtime, credential or payment requirements are recorded for this server beyond the declaration above.

INSTALLATION AND FIRST TASK

Connect Invoice and confirm it works

npm package
claude mcp add invoice -- npx -y yaktool-invoice-mcp
First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed
Aug 26, 2026
Latest version published
Aug 26, 2026
Version history
2 versions tracked (below)
Requirements evidence
Declared by the Official MCP Registry, last synced Oct 17, 2026. Not independently verified by MCP Toplist.
Profile checked
Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of
Aug 26, 2026
Registry sightings

Do you maintain Invoice? to correct or enrich this profile.

VERSIONS

Available versions (2)

0.1.0 · Aug 26, 20260.2.0 · Aug 26, 2026Aug 26, 2026Aug 26, 2026
VersionPublished
0.2.0Aug 26, 2026
0.1.0Aug 26, 2026
STANDING
#64,006of 147,587 active serversTop 50%

Ranks ahead of 83,581 of 147,587 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

MCP Toplist: Top 50% of 147,587
Markdown
[![MCP Toplist](https://mcptoplist.com/badge/com.yaktool%2Finvoice.svg)](https://mcptoplist.com/server/com.yaktool%2Finvoice)
HTML
<a href="https://mcptoplist.com/server/com.yaktool%2Finvoice"><img src="https://mcptoplist.com/badge/com.yaktool%2Finvoice.svg" alt="MCP Toplist: Top 50% of 147,587" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Is Invoice listed on the Official MCP Registry?
Yes — Invoice is listed on the Official MCP Registry.
How many versions does Invoice have?
MCP Toplist tracks 2 versions of Invoice, most recently published on Aug 26, 2026.
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