Mainframe Python Packages

copybook

Python copybook parser

zhmcclient

A pure Python client library for the IBM Z HMC Web Services API

pytn3270

Python TN3270 library

tnz

Tn3270 to Z Python library

cobol-bridge-mcp

Mainframe → AI governance. EU AI Act Art. 12 audit + Ed25519-signed. Part of the CSOAI Layer-0: 8 protocols · 100/100 A+++++ · world-leading.

pycoax

Connect to IBM 3270 hardware

p3270

A python library to take control of remote IBM hosts

robotframework-mainframe3270

Test library for Robot Framework to allow interaction with IBM Mainframe 3270.

zhmccli

A CLI for the IBM Z HMC

cbxp

A unified and standardized interface for extracting z/OS control block data.

blackwall

Blackwall Protocol is a terminal based administration panel for RACF

zhmc-prometheus-exporter

A Prometheus exporter for the IBM Z HMC

mainframe-bot-api

Python library to use Mainframe's API

mfpandas

Mainframe Pandas

ztract

Extract mainframe EBCDIC data using COBOL copybooks. Zero MIPS. Pure Python + Cobrix engine.

fromjcl

Parse IBM z/OS JCL and serialize to JSON, YAML, CSV, or roundtrip JCL.

pysear

SEAR (Security API for RACF) - A unified and standardized interface to RACF callable services.

coboljsonifier

This package allows to receive data files from mainframe in ebcdic format and parse it into json based on the cobol copybook schema.

zhmc-ansible-modules

Ansible modules managing a IBM Z via the HMC Web Services API.

cobol-safe-translator

Translate COBOL to Python. Zero dependencies, 100% valid output on 5,288 files. MCP server for AI coding assistants.

zhmc-log-forwarder

A forwarder for HMC audit and security logs

aama

Placeholder — see https://github.com/aama-tools/aama

zhmc-os-forwarder

A forwarder for OS messages of LPARs to remote syslog servers

racfu

Easy integration with RACF using industry standard languages and tools.