invoicevista MCP server

• Registry namecom.invoicevista/invoicevistaverified in the MCP registry

The registry name sits under invoicevista.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-20
• Tools9
• Server calls itselfinvoicevista-mcp
• Server version0.2.1
• Protocol version2025-06-18

On 2026-10-20 the server answered initialize and tools/list without a sign-in. First answer in 672 ms.

• Its tools do none of the product's use cases we checked: Send invoices to clients by email; Track when invoices are viewed and paid; Accept online card and bank payments through invoices.
• Checked on 2 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP scoreafter a weeka score needs 7 daily checks: 2 so far
• What an agent can do with it0 of 3 use cases
• Answeredmeasuring2 of the 7 daily checks it takes to print a share
• Median first answer1295 ms
• Space in an agent's context≈ 1,617 tokensthe definitions of all its tools (9), which an agent carries on every turn
• Tool definitionsA · 100 of 100
• Typed results9 of 9 toolsdeclared outputSchema: results come typed, read once

• Every tool passes all six checks.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (30%), doing the product's job (25%), definitions (20%), context (10%) and use (15%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• list_businesses

  Use this when someone asks which businesses they invoice from in InvoiceVista, or a business's id is needed. Returns each business's id, name, currency, country, language and timezone, 25 per page by default (no addresses or bank…

• get_business

  Use this when someone asks about one business's invoicing setup, such as its currency, country, language or timezone. Returns the business's name, currency, country code, language and timezone, or not-found. Not for revenue or unpaid…

• get_revenue_summary

  Use this when someone asks how much they invoiced or were paid in a period, like last month. Returns invoice and payment counts and totals in the business currency, invoices by status and a collection rate; defaults to the last 90 days…

• get_receivables_summary

  Use this when someone asks how much customers owe, what is unpaid or overdue, or how old unpaid invoices are. Returns open invoice count and amount, the invoices marked overdue, and age buckets by days past due, from the newest 500…

• get_quote_pipeline_summary

  Use this when someone asks how many quotes or estimates they sent, what they were worth, or how many were accepted or rejected. Returns quote count, total value, counts by status and an acceptance rate; defaults to the last 90 days, at…

• list_products

  Use this when someone asks what products or services a business sells or what it charges for them. Returns each catalog item's name, price and stored tax value, most recently edited first, 25 per page by default. Not for what a customer…

• get_subscription

  Use this when someone asks which InvoiceVista plan a business is on, or how many customers, invoices or users it allows. Returns the active or past-due plan's name, status, billing frequency and limits, or the Free plan's defaults when…

• show_business_overview

  Use this when someone wants a quick overview or dashboard of one business in InvoiceVista. Returns an overview card with the business details, counts of customers, invoices, payments and quotes with status mixes (each capped at 100), and…

• open_invoicevista

  Use this when someone wants to open InvoiceVista and browse their businesses, billing overview, revenue, receivables and quote pipeline in an interactive sidebar. Returns up to 100 businesses to start from (no customer or individual…