Ibmz

Name: Ibmz
Author: ExpertVagabond

by ExpertVagabondversion 1.0.1i★ –iRuns on your computer

Registry nameio.github.ExpertVagabond/ibmz

Install

Overview

Description from the maker (original English)

IBM Z mainframe MCP server - Key Protect HSM & z/OS

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↓ 52/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

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).
The registry lists no key to fill in.

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": {
    "ibmz": {
      "command": "npx",
      "args": [
        "-y",
        "ibmz-mcp-server"
      ]
    }
  }
}

Run this in your terminal

claude mcp add ibmz -- npx -y ibmz-mcp-server

Open in Cursor

Or copy the settings yourself

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

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

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": {
    "ibmz": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "ibmz-mcp-server"
      ]
    }
  }
}

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.

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 8, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account ExpertVagabond, 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 18600 servers in this category
Published to the registry more recently than 2% of the other 18600 servers in this category
Basic checks equal to or better than 100% of the other 18600 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 Ibmz 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?

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 –, and the latest version (1.0.1) reached the registry 9 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: Spec Driven Development, Remote Desktop Commander, alalanet — check before you pay

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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by formulahendryEarly↓ 66/wk★ 440Updated 14 months ago

Runs on your computer

Install

Remote Desktop Commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

by desktop-commanderGrowing★ 211Updated 3 days ago

Runs in the cloud✓ desktopcommander.app

Install

alalanet — check before you pay

Check packages, MCP servers and x402 endpoints before agents install or pay. Signed.

by alalanetEarlyUpdated today

Runs in the cloud✓ alalanet.com

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.

ibmz-mcp-server

\ \ \

MCP server for IBM Z mainframe integration. Provides HSM-backed key management via IBM Key Protect (FIPS 140-2 Level 3) and REST API access to mainframe programs (CICS, IMS, batch) via z/OS Connect.

Tools (12 total)

Key Protect -- HSM Key Management

Tool	Description
`key_protect_list_keys`	List encryption keys in Key Protect
`key_protect_create_key`	Create root or standard keys
`key_protect_get_key`	Get key details and metadata
`key_protect_wrap_key`	Wrap (encrypt) a DEK with a root key
`key_protect_unwrap_key`	Unwrap (decrypt) a wrapped DEK
`key_protect_rotate_key`	Rotate a root key
`key_protect_delete_key`	Delete a key (irreversible)
`key_protect_get_key_policies`	Get rotation and dual-auth policies

z/OS Connect -- Mainframe Integration

Tool	Description
`zos_connect_list_services`	List available mainframe services
`zos_connect_get_service`	Get service details and OpenAPI spec
`zos_connect_call_service`	Call a mainframe program via REST (JSON to COBOL)
`zos_connect_list_apis`	List outbound API configurations
`zos_connect_health`	Check z/OS Connect server health

Install

npm install

Configuration

"mcpServers": { "ibmz": { "type": "stdio", "command": "node", "args": ["/path/to/ibmz-mcp-server/index.js"], "env": { "IBM_CLOUD_API_KEY": "your-api-key", "KEY_PROTECT_INSTANCE_ID": "your-instance-id", "KEY_PROTECT_URL": "https://us-south.kms.cloud.ibm.com" } } } }

Environment Variables

Variable	Description	Required
`IBM_CLOUD_API_KEY`	IBM Cloud API key	Yes (Key Protect)
`KEY_PROTECT_INSTANCE_ID`	Key Protect instance OCID	Yes (Key Protect)
`KEY_PROTECT_URL`	Key Protect endpoint	No (defaults to us-south)
`ZOS_CONNECT_URL`	z/OS Connect base URL	Yes (z/OS Connect)
`ZOS_CONNECT_USERNAME`	Mainframe username	Yes (z/OS Connect)
`ZOS_CONNECT_PASSWORD`	Mainframe password	Yes (z/OS Connect)

Key Concepts

Envelope Encryption

Root keys (KEK) are stored in the HSM and never leave the hardware. Data encryption keys (DEK) are wrapped by root keys for safe storage alongside ciphertext.

z/OS Connect

REST APIs that automatically map JSON payloads to COBOL copybooks, enabling access to CICS transactions, IMS programs, and batch jobs.

Dependencies

@modelcontextprotocol/sdk -- MCP protocol SDK
@ibm-cloud/ibm-key-protect -- Key Protect client
ibm-cloud-sdk-core -- IBM Cloud authentication

License

MIT

Ibmz

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

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

alalanet — check before you pay

README from the maker

ibmz-mcp-server

Tools (12 total)

Key Protect -- HSM Key Management

z/OS Connect -- Mainframe Integration

Install

Configuration

Environment Variables

Key Concepts

Envelope Encryption

z/OS Connect

Dependencies

License