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PopNx MCPMCP servers for people who use AI · explained in plain words

Notify

by notifycxversion 1.2.3i★ 0iRuns on your computer
Registry nameio.github.notifycx/notifycx-mcp

How to install

What it does

Transactional email for coding agents: send, test, verify domains, webhooks, logs.

  • Connects Runs on your computer
  • Account or key No key needed
  • Category Developer tools

Install

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

Passed 3/3 checks · Runs on your computer · ✓ Commands checked Nov 14, 2026

First: which AI do you use?

Pick your app and the steps appear below.

Works with Claude, with some setup first

Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

  1. Install Node.js

    One time only; it works for every server that needs Node.js

    Open the Node.js download page ↗

  2. Open the Claude desktop app’s settings file

    SettingsDeveloperEdit Config

  3. Paste these settings and save the file

    {
      "mcpServers": {
        "notifycx": {
          "command": "npx",
          "args": [
            "-y",
            "notifycx-mcp"
          ]
        }
      }
    }
  4. Quit Claude and open it again

  5. Try it

    Use Notify and tell me what you can do for me, then show me one thing

    ✓ If Claude says it is using Notify or shows a Notify tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • NOTIFY_API_KEY Notify API key (nk_...). Optional until bootstrap_start/bootstrap_confirm returns one.

Descriptions are as written by the maker.

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect Notify yet

Notify runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect Notify

  • Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
  • Install Node.js on your computer first (one time)
  • Install Node.js on your computer first (one time)
  • Install Node.js on your computer first (one time)

B · Others in Developer tools that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Works with Claude Code, with some setup first

Install Node.js on your computer first (one time)

  1. Install Node.js

    One time only; it works for every server that needs Node.js

    Open the Node.js download page ↗

  2. Open Terminal

    Mac: press Command+Space and type Terminal · Windows: open PowerShell

  3. Paste this command and press Enter

    claude mcp add --scope user notifycx -- npx -y notifycx-mcp
  4. Type /mcp in Claude Code

    You should see Notify listed as connected

  5. Try it

    Use Notify and tell me what you can do for me, then show me one thing

    ✓ If Claude Code says it is using Notify or shows a Notify tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • NOTIFY_API_KEY Notify API key (nk_...). Optional until bootstrap_start/bootstrap_confirm returns one.

Descriptions are as written by the maker.

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

Install Node.js on your computer first (one time)

  1. Install Node.js

    One time only; it works for every server that needs Node.js

    Open the Node.js download page ↗

  2. Click this button to open Cursor

    Open in Cursor

    Cursor asks you to confirm; click Install

  3. Open the AI chat in Cursor in Agent mode

  4. Try it

    Use Notify and tell me what you can do for me, then show me one thing

    ✓ If Cursor says it is using Notify or shows a Notify tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • NOTIFY_API_KEY Notify API key (nk_...). Optional until bootstrap_start/bootstrap_confirm returns one.

Descriptions are as written by the maker.

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

Install Node.js on your computer first (one time)

  1. Install Node.js

    One time only; it works for every server that needs Node.js

    Open the Node.js download page ↗

  2. Click this button to open VS Code

    Open in VS Code

    VS Code asks you to confirm; click Install

  3. Open the AI chat in VS Code in Agent mode

  4. Try it

    Use Notify and tell me what you can do for me, then show me one thing

    ✓ If VS Code says it is using Notify or shows a Notify tool in the answer, you are connected

1 optional setting(s) (works without them)

The command above works without these. Add them only if you want to change something, following the maker’s description.

  • NOTIFY_API_KEY Notify API key (nk_...). Optional until bootstrap_start/bootstrap_confirm returns one.

Descriptions are as written by the maker.

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use Notify💬 Discussion →
For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add --scope user notifycx -- npx -y notifycx-mcp

Claude Desktop (claude_desktop_config.json)

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

Cursor (~/.cursor/mcp.json)

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

VS Code (mcp.json)

{
  "servers": {
    "notifycx": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "notifycx-mcp"
      ]
    }
  }
}

Values you fill in

  • NOTIFY_API_KEY secret env
    Notify API key (nk_...). Optional until bootstrap_start/bootstrap_confirm returns one.

Descriptions are as written by the maker.

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

At a glance

Downloads per weeki
498/wk
Connection
Runs on your computer
Latest versioni
1.2.3
Published to registryi
Nov 4, 2026
Code last changedi
Nov 5, 2026
Maker
notifycx
Packages
npm: notifycx-mcp
Website
notify.cx
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

ClaudeGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatRaycast

All apps, with pros and cons →

Related guides

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 14, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account notifycx, which owns the repo

  • ✓ Pass

    Still maintained

    Code last changed 9 days ago

  • ✓ Pass

    Has a licence

    Uses MIT

  • – 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

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

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Posts here are written by users, not the PopNx team.

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User reviews

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Compared with others in Developer toolsi

  • More stars than 0% of the other 5880 servers in this category
  • Published to the registry more recently than 70% of the other 5880 servers in this category
  • Basic checks equal to or better than 100% of the other 5880 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 Notify safe?

It passed 3 of 3 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?

The registry does not list a required key, though some servers ask you to sign in on first use.

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 9 days ago, and the latest version (1.2.3) reached the registry 10 days 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: REA, GitHub, Serena MCP: the IDE for your agent

Others in the same category

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

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

REA

Reverse engineer anything from your terminal or agent with one CLI and MCP server.

by morlutoWidely used↓ 388.7K/wk★ 457.7KUpdated 2 days ago

Runs on your computer

GitHub

GitHub’s official server lets AI read and manage code, issues and pull requests in your account. Use GitHub’s hosted version or run it locally with Docker.

by githubWidely used★ 34.4KUpdated 11 days ago

Computer or cloud

Serena MCP: the IDE for your agent

A powerful toolkit for coding, providing semantic retrieval and editing capabilities.

by oraiosWidely used↓ 35.2K/wk★ 31.4KUpdated 6 months ago

Runs on your computer

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.

notifycx-mcp

Official Model Context Protocol server for Notify.

Use this in Cursor, Claude Code, or other MCP hosts when a coding agent should call Notify tools directly. For app/CI code, prefer the notifycx SDK or plain fetch.

Install (Cursor)

Already have a key:

{

"mcpServers": { "notify": { "command": "npx", "args": ["-y", "notifycx-mcp"], "env": { "NOTIFY_API_KEY": "nk_..." } } } }

No key yet: omit NOTIFY_API_KEY, call bootstrap_start → user pastes email OTP → bootstrap_confirm → put the returned api_key into MCP env. See agent bootstrap docs.

Never paste API key secrets into chat logs.

Tools

ToolWhen to use
bootstrap_start / bootstrap_confirmSign up or recover without the dashboard (no API key required)
send_emailProduction transactional send (verified from)
send_test_emailNon-delivering API rehearsal
add_domainAdd domain + structured dnsRecords (type/name/value) for the user to publish at their host
check_domainPoll verification after DNS is configured
list_domains / get_domainDomain status + dnsRecords
list_webhooks / create_webhook / update_webhook / delete_webhook / get_webhook / test_webhookWebhook setup (Pro+)
list_email_logsRecent delivery logs
get_usageQuota / account_verified
list_api_keys / create_api_key / regenerate_api_key / delete_api_keyManage keys
create_billing_checkoutStripe Checkout URL for Pro/Scale

Typical setup path: bootstrap → add_domain → user publishes dnsRecords → check_domain → send_email.

Pricing

Free: 1,000 emails/mo. Pro: $10 / 10,000. Scale: $50 / 100,000.

Publishing (maintainers)

After npm publish for notifycx-mcp, register the release with the MCP Registry: from the mcp/ directory, run mcp-publisher login github (as a notifycx org member), then mcp-publisher publish.