Webhooky

Name: Webhooky
Author: MatthiasMAigner

by MatthiasMAignerversion 1.0.3i★ –iRuns on your computer

Registry nameio.github.MatthiasMAigner/webhooky-mcp

Install

Overview

Description from the maker (original English)

Send yourself a push notification from an AI assistant. No account, one environment variable.

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
UsageiVery new↓ 23/wk · ★ –

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: Other
You need to fill in: WEBHOOKY_URL

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: WEBHOOKY_URL

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": {
    "webhooky": {
      "command": "npx",
      "args": [
        "-y",
        "webhooky-mcp"
      ],
      "env": {
        "WEBHOOKY_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add webhooky --env WEBHOOKY_URL=your-value -- npx -y webhooky-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": {
    "webhooky": {
      "command": "npx",
      "args": [
        "-y",
        "webhooky-mcp"
      ],
      "env": {
        "WEBHOOKY_URL": "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": {
    "webhooky": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "webhooky-mcp"
      ],
      "env": {
        "WEBHOOKY_URL": "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

WEBHOOKY_URL secret required env
Your Webhooky endpoint URL, copied from the app.

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 10, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account MatthiasMAigner, 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 Otheri

More stars than 0% of the other 19089 servers in this category
Published to the registry more recently than 99% of the other 19089 servers in this category
Basic checks equal to or better than 100% of the other 19089 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 Webhooky 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: WEBHOOKY_URL

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 (1.0.3) 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: World Monitor, Claude Flow, Tldraw

Alternatives

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

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Runs in the cloud✓ worldmonitor.app

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Tldraw

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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.

webhooky-mcp

An MCP server for Webhooky.

Gives an AI assistant one ability: send a push notification to your phone. Useful when you ask it to do something long-running and then walk away, it can tell you itself instead of writing code that tells you.

You:  Run the migration and let me know when it's done.

Claude: [runs it, then calls send_notification] 📱 ✅ Migration done · 14,203 rows · 6m12s

Setup

Install the Webhooky app (iOS · Android), create an endpoint and copy its URL. No account needed, the URL exists the moment the app opens. The free plan covers 100 notifications per month across up to 3 endpoints.

Claude Code

claude mcp add webhooky -e WEBHOOKY_URL=https://api.webhooky.app/YOUR_KEY -- npx -y webhooky-mcp

Claude Desktop

Add to claude_desktop_config.json:

"mcpServers": { "webhooky": { "command": "npx", "args": ["-y", "webhooky-mcp"], "env": { "WEBHOOKY_URL": "https://api.webhooky.app/YOUR_KEY" } } } }

Cursor, Zed and other MCP clients

Same shape: command npx, args ["-y", "webhooky-mcp"], and WEBHOOKY_URL in the environment.

Tools

`send_notification`

Argument	Type	Required	Notes
`title`	string	yes	Max 100 characters
`message`	string	no	Max 500 characters. Omit to use the endpoint's configured text
`sound`	enum	no	One of the 40 sound ids. Omit to use the endpoint's sound
`vibrate`	boolean	no	Overrides the endpoint's vibration setting

Returns a confirmation including how many devices it reached. It reports an error, rather than a cheerful success, when the notification was accepted but not delivered, which is what happens when the free plan's monthly quota is used up. Webhooky answers HTTP 200 in that case on purpose, so that senders like Stripe don't retry, and this server unpacks that distinction for you.

`list_sounds`

The 40 sounds grouped by meaning (money, success, failure, informational, attention-grabbing, playful), so the assistant can pick one that matches the event instead of guessing from an id.

Configuration

Variable	Required	Default	Notes
`WEBHOOKY_URL`	yes	(none)	Your full endpoint URL, key included
`WEBHOOKY_TIMEOUT_MS`	no	`10000`	Request timeout

WEBHOOKY_URL must be https, except on localhost / 127.0.0.1, where plain http is allowed because nothing leaves the machine.

A note on your URL

Your endpoint URL can do exactly one thing: trigger a notification on your phone. It cannot read your history, reach your account or expose any data. Anyone who knows it can send you notifications, and that is the whole blast radius. This server therefore takes it only from the environment, never as a tool argument: a model can't be talked into sending to a different endpoint, and the key never enters the conversation. It is also stripped from any error message before it is returned.

Treat WEBHOOKY_URL the way you would a Slack incoming webhook URL: keep it out of public repositories, but it is not a password. If it leaks, delete the endpoint in the app and create a new one. The old URL dies instantly.

Development

npm install

npm test # drives the server over real stdio against a stub endpoint

Links

MIT · Aigner Software e.U.

Webhooky

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 Otheri

Common questions

Alternatives

World Monitor

Claude Flow

Tldraw

README from the maker

webhooky-mcp

Setup

Claude Code

Claude Desktop

Cursor, Zed and other MCP clients

Tools

send_notification

list_sounds

Configuration

A note on your URL

Development

Links

`send_notification`

`list_sounds`