SmartBill MCP by usefulapi

io.usefulapi/smartbill · smartbill.usefulapi.io · MCP, Website

Read SmartBill series, taxes, stock, clients and products; draft and issue invoices and estimates.

Name and description as published by MCP Registry

Live

Last successful check: 7 Nov 2026, 23:08 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

At usefulapi.io, its best endpoint.

How addrbook checks →

Evidence

3 of 4 shown

Answers when askedShown
Answered a check 1 hours ago.
Owner provenShown
Control proven: usefulapi.io, proven to the MCP Registry.
Track recordNot shown
Listed for 13 days; 30 are needed.
Independent paying walletsDoes not apply
It does not sell over x402.
Tool scanShown
No hidden instructions or invisible characters in its 23 tools.

Decided 8 Nov 2026, 00:12 UTC by method 2026.10.2, from its recorded evidence. A check that does not apply is left out of the count.

Connect

https://smartbill.usefulapi.io/mcphttps://usefulapi.io/smartbill/

MCP: addrbook sends an initialize and a tools/list. It never calls a tool. Website: addrbook loads the page.

Who's behind it

Listed by: MCP Registryio.usefulapi/smartbilllast seen 7 Nov, 22:25 UTC
Wallets named: None in its listings
Proven to belong to it: usefulapi.iothe MCP Registry checked its publisher's namespace, 7 Nov 2026
Listed since: 25 Oct 2026, 17:52 UTC

Payments

It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
smartbill.usefulapi.io	MCP	Unreachable	7 Nov, 15:06	26 Oct, 22:33	—	10%	23
usefulapi.io	Website	Live	7 Nov, 23:08	7 Nov, 23:08	100%	100%	—

Tool scan

addrbook read the descriptions of 23 tools at smartbill.usefulapi.io on 26 Oct 2026, 22:33 UTC: 0 serious, 0 worth a look. It reads what the tools say about themselves; it never calls one. The recorded scan

Tool	Finding	Weight
smartbill_get_invoice_payment_status		What it can do
smartbill_record_invoice_payment		What it can do

History

7 Nov 2026, 22:25 UTCThe MCP Registry updated its listing.the MCP Registry#3987130
7 Nov 2026, 18:25 UTCThe MCP Registry updated its listing.the MCP Registry#3958354
7 Nov 2026, 09:24 UTCThe MCP Registry updated its listing.the MCP Registry#3945507
6 Nov 2026, 21:23 UTCThe MCP Registry updated its listing.the MCP Registry#3775525
6 Nov 2026, 20:23 UTCThe MCP Registry updated its listing.the MCP Registry#3765226
6 Nov 2026, 12:22 UTCThe MCP Registry updated its listing.the MCP Registry#3723845
5 Nov 2026, 14:21 UTCThe MCP Registry updated its listing.the MCP Registry#3414562
5 Nov 2026, 12:21 UTCThe MCP Registry updated its listing.the MCP Registry#3396309

Its whole history →

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

[![addrbook evidence](https://api.addrbook.com/v1/agents/smartbill-mcp-by-usefulapi-aaea2ae6/badge.svg)](https://addrbook.com/agents/smartbill-mcp-by-usefulapi-aaea2ae6)