Stablevoy MCP

Name: Stablevoy MCP
Author: stablevoy

by stablevoyversion 0.1.2i★ –iRuns on your computer

Registry nameio.github.stablevoy/stablevoy-mcp

Install

Overview

Description from the maker (original English)

USDT and USDC invoices and payment checks across your Stablevoy stores. Keys cannot move funds.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Online shops & payments
You need to fill in: STABLEVOY_API_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: STABLEVOY_API_KEY, STABLEVOY_MCP_READ_ONLY

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "stablevoy": {
      "command": "npx",
      "args": [
        "-y",
        "stablevoy-mcp"
      ],
      "env": {
        "STABLEVOY_API_KEY": "your-value",
        "STABLEVOY_MCP_READ_ONLY": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add stablevoy --env STABLEVOY_API_KEY=your-value --env STABLEVOY_MCP_READ_ONLY=your-value -- npx -y stablevoy-mcp

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "stablevoy": {
      "command": "npx",
      "args": [
        "-y",
        "stablevoy-mcp"
      ],
      "env": {
        "STABLEVOY_API_KEY": "your-value",
        "STABLEVOY_MCP_READ_ONLY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "stablevoy": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "stablevoy-mcp"
      ],
      "env": {
        "STABLEVOY_API_KEY": "your-value",
        "STABLEVOY_MCP_READ_ONLY": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

STABLEVOY_API_KEY secret env
A store API key (sk_live_...) for one store. Leave unset to use the keys of npx stablevoy-mcp login.
STABLEVOY_MCP_READ_ONLY env
true leaves create_invoice out: read tools only.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account stablevoy, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Online shops & paymentsi

More stars than 0% of the other 1745 servers in this category
Published to the registry more recently than 92% of the other 1745 servers in this category
Basic checks equal to or better than 100% of the other 1745 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Stablevoy MCP safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: STABLEVOY_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.2) reached the registry today.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Spree Commerce: open-source B2B and marketplace ecommerce

by spree

Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.

Runs in the cloud★ 15,812BSD-3-ClauseUpdated 7 days ago

Install

Stripe MCP

by stripe

Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.

Runs in the cloud★ 2,043MITUpdated 12 months ago

Install

MCP Cn Commerce

by TonyWang-hub

8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending

Runs on your computer★ 96MITUpdated 27 days ago

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

stablevoy-mcp

An MCP server for Stablevoy, the non-custodial USDT and USDC payment gateway. Ask your AI assistant to bill a client, check whether an invoice is paid or sum up the week, across all your stores:

"Bill Acme 250 dollars for the October work" gives a payment link.
"Has Acme paid?" gives the status and the transactions.
"What came in this week in the Main store?" gives the list.

It works with Claude Desktop, Claude Code, Cursor and any client that speaks the Model Context Protocol. It runs on your computer and talks only to the Stablevoy API.

What it can and cannot do

The server holds store API keys only. With them it can create invoices to receive money and read your stores and invoices. It cannot move funds, change your payout address, your webhooks, your limits, your keys or your stores: those need your wallet signature in the Stablevoy dashboard. Stablevoy never holds your money, so there is nothing to withdraw.

So even an assistant tricked by a malicious web page or document can only create invoices that pay you, and read your invoices. Reading is the real exposure: invoice amounts and your references. Keep that in mind before you connect the server to an assistant that also reads untrusted content, or run it read-only (below).

Connect

Requires Node.js 22.12 or later.

npx stablevoy-mcp login

This opens the Stablevoy dashboard in your browser. Sign in with your wallet, tick the stores the assistant may use and approve. The browser hands a one-time code back to the command on this computer, which exchanges it for one API key per store and keeps them in your config folder (~/.config/stablevoy-mcp on Linux, ~/Library/Application Support/stablevoy-mcp on macOS, %APPDATA%\stablevoy-mcp on Windows), readable by you only. The keys are named "MCP (your computer)" on the store pages of the dashboard, where you can revoke any of them.

Then add the server to your client.

Claude Desktop (claude_desktop_config.json), Cursor (.cursor/mcp.json) and most clients:

"mcpServers": { "stablevoy": { "command": "npx", "args": ["-y", "stablevoy-mcp"] } } }

Claude Code:

claude mcp add stablevoy -- npx -y stablevoy-mcp

One store without a login

Create a key on the store page of the dashboard and pass it instead:

"mcpServers": { "stablevoy": { "command": "npx", "args": ["-y", "stablevoy-mcp"], "env": { "STABLEVOY_API_KEY": "sk_live_..." } } } }

Read-only

Add "STABLEVOY_MCP_READ_ONLY": "true" to env: create_invoice is then not offered at all.

Change the stores

npx stablevoy-mcp login again: the stores this computer has are ticked; untick the ones to drop. Their keys are revoked, the new selection replaces the old one.
npx stablevoy-mcp stores lists the stores of this computer; npx stablevoy-mcp stores remove "Main" drops one and revokes its key.
npx stablevoy-mcp logout revokes every key of this computer and deletes the file.

Adding a store always goes through the browser, since it needs your wallet. The assistant cannot change the set. Several accounts or sets: --profile work on these commands, and "STABLEVOY_MCP_PROFILE": "work" in the client config.

Tools

Tool	What it does
list_stores	The connected stores, whether each can take payments and its EVM payout status.
get_store	A store's settings: networks, payout addresses, the EVM payout status, invoice limits, fee, website, return and webhook URLs. Read only.
create_invoice	An invoice for an amount in dollars ("19.99"), with an optional reference and return URL; returns the payment link. The same amount and reference return the same invoice instead of a second one.
get_invoice	An invoice by id, with the payments received.
list_invoices	Invoices newest first, filtered by status, source, search and the days they were created.

With several stores, tools take a store argument (the id or the exact name from list_stores); the server asks for it rather than guessing.

Configuration

Variable	Meaning
STABLEVOY_API_KEY	One store key; when set, the login keys are not used.
STABLEVOY_MCP_PROFILE	Which login profile to use, `default` by default.
STABLEVOY_MCP_READ_ONLY	`true` leaves create_invoice out.
STABLEVOY_API_URL	The API, `https://api.stablevoy.com` by default.

License

MIT

Stablevoy MCP

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Online shops & paymentsi

Common questions

Alternatives

Spree Commerce: open-source B2B and marketplace ecommerce

Stripe MCP

MCP Cn Commerce

README from the maker

stablevoy-mcp

What it can and cannot do

Connect

One store without a login

Read-only

Change the stores

Tools

Configuration

License