Vexa
by Vexa-ai
Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.
Runs in the cloud★ 2,949Apache-2.0Updated 2 months ago
Install
Sv Number MCP
Overview
Description from the maker (original English)
Phone numbers for AI agents: order a private number, read the SMS verification code, hand it back.
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: Chat & email
- You need to fill in: SVN_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:
SVN_API_KEY
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?
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": {
"sv-number": {
"command": "npx",
"args": [
"-y",
"sv-number-mcp"
],
"env": {
"SVN_API_KEY": "your-value"
}
}
}
}Run this in your terminal
claude mcp add sv-number --env SVN_API_KEY=your-value -- npx -y sv-number-mcpFill in the empty values before running it.
Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"sv-number": {
"command": "npx",
"args": [
"-y",
"sv-number-mcp"
],
"env": {
"SVN_API_KEY": "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.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"sv-number": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"sv-number-mcp"
],
"env": {
"SVN_API_KEY": "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
- API key from the sms-verification-number.com profile page
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 7, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account sv-number, 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 Chat & emaili
- More stars than 0% of the other 1783 servers in this category
- Published to the registry more recently than 22% of the other 1783 servers in this category
- Basic checks equal to or better than 100% of the other 1783 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 Sv Number 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: SVN_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 (1.0.2) reached the registry 3 months ago.
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: Vexa, emailmd, MCP WhatsApp Cloud
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
emailmd
by anypost
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
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Install
MCP WhatsApp Cloud
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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.
SV Number MCP server
Phone numbers as tools. Your agent orders a private number in the country a service expects, reads the SMS verification code straight from the API, and hands the number back. Nine tools over stdio, no SDK to learn.
200+ countries, the widest coverage in this category. Every other claim on this page is checkable too, but this one takes a single call: run list_countries and count the rows.
order_number(service="tg", country=6) -> +62 838 1234 5678wait_for_code(activationId) -> 123456 finish_activation(activationId) -> done
Install
Claude Code:
claude mcp add sv-number --env SVN_API_KEY=your_key_here -- npx -y sv-number-mcpAnything that reads a JSON config (Codex, Cursor, Claude Desktop):
{"mcpServers": { "sv-number": { "command": "npx", "args": ["-y", "sv-number-mcp"], "env": { "SVN_API_KEY": "your_key_here" } } } }
The key comes from your profile after signup. The balance has to be funded: there is no free tier on this API. The key is read from the environment and never leaves the process, no tool returns it and no error message quotes it.
Tools
| Tool | What it does |
|---|---|
get_balance | what is left on the account |
list_countries | every country with its id and operators |
list_services | find the code for a site: search by name or domain, best match first, price, how many are online, and the share of codes that actually arrived |
order_number | order a private number for one service in one country |
wait_for_code | poll until the code lands and return it, already parsed out of the SMS |
finish_activation | close a successful activation |
cancel_activation | cancel and get the money back |
request_another_sms | ask for one more code on the same number |
totp_code | compute the authenticator code locally, by RFC 6238 |
list_services answers with matches ranked best first plus notInList, the fallback service. It takes a site name or a URL, so discord.com finds Discord, and it ranks a whole word above a substring so x puts X.com (Twitter) above Maxim. Codes are arbitrary and must never be recalled from memory: uk is Airbnb, re is Coinbase, tn is LinkedIn. When nothing matches, the answer says so and points at another country, because the catalogue is not the same everywhere, and at ot ("Not on list"), which receives SMS from any sender that is not in the list. A site that has its own code sends to that code, so ot is a fallback and not a wildcard.
deliveredPercent is the delivery rate for that service and country, and null when the pair has no statistics yet, which is the common case. Where there is a number, pick by it instead of by price; where there is not, online shows how big the live pool is, which is the next best signal.
What the server handles for you
Every call carries lang. The API answers without it, but then it prices in another currency, so the server never leaves it out. Text markers that the API returns instead of JSON are checked before anything is parsed, and turned into a sentence an agent can act on: NO_NUMBERS becomes "change country, or set operator to any" rather than a bare token. Polling runs at a sane interval instead of hammering getStatus, and wait_for_code stops at the 20 minute life of a number.
What it is not
Receiving verification codes is the whole job. These numbers do not send SMS, do not take calls, and are not meant for banking, payment or government accounts. An agent that needs a permanent number to hold a conversation wants a carrier product instead.
Config
| Variable | Default |
|---|---|
SVN_API_KEY | required |
SVN_API_BASE | https://sms-verification-number.com/stubs/handler_api |
SVN_LANG | en, sets both the language and the currency of the answers |
SVN_POLL_SECONDS | 4 |
Related
- The same product as a markdown skill: https://github.com/sv-number/skills
- API reference: https://sms-verification-number.com/en/api-sms-activate/
- Coverage and prices: https://sms-verification-number.com/en/number-for-ai-agents/
MIT. The service behind it is commercial.