Simplifier MCP

Name: Simplifier MCP
Author: simplifier-ag

by simplifier-agversion 0.11.3i★ –iRuns on your computer

Registry nameio.github.simplifier-ag/simplifier-mcp

Install

Overview

Description from the maker (original English)

MCP Server for Simplifier - manage Connectors, BusinessObjects, Datatypes and logins

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: Other
You need to fill in: SIMPLIFIER_TOKEN, SIMPLIFIER_BASE_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: SIMPLIFIER_TOKEN, SIMPLIFIER_BASE_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": {
    "simplifier": {
      "command": "npx",
      "args": [
        "-y",
        "@simplifierag/simplifier-mcp"
      ],
      "env": {
        "SIMPLIFIER_TOKEN": "your-value",
        "SIMPLIFIER_BASE_URL": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add simplifier --env SIMPLIFIER_TOKEN=your-value --env SIMPLIFIER_BASE_URL=your-value -- npx -y @simplifierag/simplifier-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": {
    "simplifier": {
      "command": "npx",
      "args": [
        "-y",
        "@simplifierag/simplifier-mcp"
      ],
      "env": {
        "SIMPLIFIER_TOKEN": "your-value",
        "SIMPLIFIER_BASE_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": {
    "simplifier": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@simplifierag/simplifier-mcp"
      ],
      "env": {
        "SIMPLIFIER_TOKEN": "your-value",
        "SIMPLIFIER_BASE_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

SIMPLIFIER_TOKEN secret required env
Your current Simplifier token
SIMPLIFIER_BASE_URL required env
The base URL of your Simplifier instance

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 simplifier-ag, 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 32464 servers in this category
Published to the registry more recently than 64% of the other 32464 servers in this category
Basic checks equal to or better than 100% of the other 32464 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 Simplifier 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: SIMPLIFIER_TOKEN, SIMPLIFIER_BASE_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 (0.11.3) reached the registry 21 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, Docker on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, yontu

Alternatives

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

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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.

Simplifier MCP Server

Simplifier is the leading low-code platform in the SAP ecosystem. Build custom apps in a full-stack low-code cloud development environment, reducing your dependency on full-scale coding. Integrate with ERP, CRM and other systems easily using standardised connectors.

Find more information in our community or try Simplifier for free.

This repository contains an MCP server (Model Context Protocol) that enables integration of AI assistants with the [Simplifier Low Code Platform](https://simplifier.io/platform/). It provides tools and resources for creating and managing Simplifier Connectors and BusinessObjects.

Overview

The Simplifier MCP Server allows to interact with a Simplifier instance to:

Manage Connectors and Logins: Integration components that connect external systems
Manage Business Objects: Server-side executed JavaScript functions for business logic
Manage Data Types: Data structures for interacting with Connectors and internal objects
Execute Business Object Functions: Run JavaScript functions with parameters and retrieve results
Execute Connector Calls: Call external systems via Simplifier Connector
Access platform resources: Browse connectors, business objects, and system information

Supported Connector types

Currently only the following connector types are fully supported:

REST
SOAP
SQL
SAPRFC
OData (proxy-only; does not support Connector Calls)

Client compatibility

The Simplifier MCP server exposes its data through two parallel surfaces so that every MCP client can use it in full, regardless of which parts of the MCP protocol that client supports:

Clients that implement MCP Resources (e.g. Claude Code, Claude Desktop, MCP Inspector) can browse and read Simplifier data through simplifier://… URIs — for example simplifier://businessobjects, simplifier://connector/{name}, or simplifier://documentation/….
Clients that only implement MCP Tools (e.g. OpenCode, Cursor, Cline, Continue, Windsurf) get equivalent read access through tools named *-list, *-get, documentation-get and connector-wizard-rfc-search.

Both surfaces share the same underlying implementation, so behavior is identical. Where both are available, clients should prefer resources.

Usage

Check out Simplifier Community Docs on how to use and set up the MCP server best.

Authentication

The recommended way to authenticate (from Simplifier Version MC 26-11 or higher) is a personal access token (PAT), provided via SIMPLIFIER_APITOKEN. It is sent to Simplifier as ApiToken header and does not change with every login, so you configure it once and don't have to renew it daily. All examples below use SIMPLIFIER_APITOKEN.

Alternatively you can use one of these environment variables instead:

SIMPLIFIER_TOKEN: your current SimplifierToken. It changes with every login to Simplifier (see After a new login to Simplifier).
SIMPLIFIER_CREDENTIALS_FILE: path to a JSON file with user and pass, used to log in to Simplifier on startup.

Only one of SIMPLIFIER_APITOKEN, SIMPLIFIER_TOKEN and SIMPLIFIER_CREDENTIALS_FILE may be set.

Add the MCP to claude code ...

Using node / npx:

claude mcp add simplifier npx @simplifierag/simplifier-mcp@latest --env SIMPLIFIER_APITOKEN=<your personal access token> --env SIMPLIFIER_BASE_URL=https://<yourinstance>-dev.simplifier.cloud

Using Docker:

claude mcp add simplifier-docker docker -- run --rm -i --env SIMPLIFIER_APITOKEN=<your personal access token> --env SIMPLIFIER_BASE_URL=https://<yourinstance>-dev.simplifier.cloud simplifierag/simplifier-mcp:latest

If your Simplifier is hosted on premise, then the SIMPLIFIER_BASE_URL of your DEV instance will be different from the mentioned schema.

After a new login to Simplifier

This only applies if you use SIMPLIFIER_TOKEN instead of a personal access token. With every login to Simplifier your SimplifierToken will change. So you will have to:

exit your AI agent (in this example claude),
then remove the configuration of the MCP

claude mcp remove simplifier

and then add the MCP again with --env SIMPLIFIER_TOKEN= instead of SIMPLIFIER_APITOKEN (see upper command) and restart your AI agent

...or use this example configuration for claude code to use the MCP

e.g. in a file named .mcp.json placed in the directory, where claude is started.

Using node / npx:

"mcpServers": { "simplifier-mcp": { "type": "stdio", "command": "npx", "args": [ "@simplifierag/simplifier-mcp@latest" ], "env": { "SIMPLIFIER_BASE_URL": "https:// -dev.simplifier.cloud", "SIMPLIFIER_APITOKEN": " " } } } }

Using Docker:

"mcpServers": { "simplifier-docker": { "type": "stdio", "command": "docker", "args": [ "run", "--rm", "-i", "--env", "SIMPLIFIER_APITOKEN", "--env", "SIMPLIFIER_BASE_URL", "simplifierag/simplifier-mcp:latest" ], "env": { "SIMPLIFIER_BASE_URL": "https:// -dev.simplifier.cloud", "SIMPLIFIER_APITOKEN": " " } } } }

Troubleshooting

If the MCP fails to connect to Simplifier on startup, an error page will open in your browser with details on the failure and information on how to fix the problem.

Simplifier 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 Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

yontu

README from the maker

Simplifier MCP Server

Overview

Supported Connector types

Client compatibility

Usage

Authentication

Add the MCP to claude code ...

After a new login to Simplifier

...or use this example configuration for claude code to use the MCP

Troubleshooting