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CICSdev

Sample code for use with IBM CICS® Transaction Server for z/OS and CICS® Transaction Gateway.

Welcome to CICS® on GitHub

Sample code for use with IBM CICS® Transaction Server for z/OS. Visit CICS Transaction Server for z/OS 6.x for the latest documentation.

There are lots of samples available but here are some highlights:

Category Description
CICS Banking Sample Application (CBSA) A simple banking workload demonstrating CICS capabilities.
General Insurance Application (GenApp) A model insurance application with Java and CICS integration.
JCICS API Samples Java samples demonstrating the JCICS API.
JCICSX API Samples Java samples using the newer JCICSX API.
Spring Boot Samples Examples of Spring Boot apps deployed to CICS Liberty.
Liberty (Java EE / Jakarta EE) Samples Java applications for CICS Liberty JVM server, including:
- JMS, JDBC, JSR-352, JCA, and EJB.
CICS Explorer SDK Samples Migrated and modernised CICS Explorer SDK samples.
OSGi Samples Build Java applications using OSGi in CICS.
JDBC Samples Connect CICS Java apps to DB2 databases.
IBM MQ Samples Integrate CICS Java apps with IBM MQ messaging.
Security Samples Customise security in CICS.
IBM Record Generator Samples Convert data fields from a COBOL record structure to Java datatypes.

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  1. cics-banking-sample-application-cbsa cics-banking-sample-application-cbsa Public

    CICS® banking sample application

    COBOL 28 32

  2. cics-java-jcics-samples cics-java-jcics-samples Public

    CICS® Java™ applications demonstrating how to use the most common commands in the JCICS API

    Java 18 11

  3. cics-java-jcicsx-samples cics-java-jcicsx-samples Public

    Samples to show different scenarios of how you might use the JCICSX API

    Java 8 4

  4. cics-java-liberty-springboot-jcics cics-java-liberty-springboot-jcics Public

    Java™ Spring Boot application that uses the JCICS TSQ Java API to provide a RESTful CICS® TSQ browsing service

    Java 7 6

  5. cics-java-liberty-link cics-java-liberty-link Public

    Sample CICS® Java™ program showing use of the JCICS CICSProgram annotation for Link to Liberty

    Java 6 7

  6. cics-java-liberty-restapp cics-java-liberty-restapp Public

    Sample JAX-RS RESTful web application for Liberty that links to a CICS® COBOL program

    Java 9 7

Repositories

Showing 10 of 71 repositories
  • repo-stats Public

    Download statistics for repos in the CICSDev org

    cicsdev/repo-stats’s past year of commit activity
    Shell 1 Apache-2.0 1 0 0 Updated Nov 29, 2025
  • cics-java-liberty-mq-jms Public

    Sample Java EE web application demonstrating how to use a JMS Connection Factory and an MDB in CICS® Liberty

    cicsdev/cics-java-liberty-mq-jms’s past year of commit activity
    Java 3 Apache-2.0 2 0 1 Updated Nov 25, 2025
  • cics-nodejs-invoke Public

    Sample Node.js application that uses the invoke API from the ibm-cics-api module to call COBOL programs included in the CICS® catalog manager

    cicsdev/cics-nodejs-invoke’s past year of commit activity
    CSS 6 Apache-2.0 10 4 2 Updated Nov 24, 2025
  • cics-java-liberty-jdbc Public

    CICS® Liberty JDBC sample web application

    cicsdev/cics-java-liberty-jdbc’s past year of commit activity
    0 Apache-2.0 1 0 0 Updated Nov 19, 2025
  • cics-security-sdv-samples Public

    CICS TS Security Definition Validation (SDV) samples

    cicsdev/cics-security-sdv-samples’s past year of commit activity
    JavaScript 1 EPL-2.0 0 0 2 Updated Nov 18, 2025
  • cics-java-liberty-jaspic-jwt Public

    Sample Java™ Authentication Service Provider Interface for Containers (JASPIC) for use with CICS® Liberty to validate JSON web tokens (JWTs)

    cicsdev/cics-java-liberty-jaspic-jwt’s past year of commit activity
    Java 0 Apache-2.0 0 0 0 Updated Nov 11, 2025
  • cics-ipic-heartbeat-disabler Public archive

    Sample program to disable outbound IPIC heartbeats in a CICS® region

    cicsdev/cics-ipic-heartbeat-disabler’s past year of commit activity
    Assembly 0 Apache-2.0 0 0 0 Updated Oct 21, 2025
  • cics-policy-samples Public archive

    Example CICS® policy system rule to monitor system health

    cicsdev/cics-policy-samples’s past year of commit activity
    0 Apache-2.0 0 0 0 Updated Oct 20, 2025
  • cics-kerberos-sample Public archive

    Sample client program for CICS® and Kerberos

    cicsdev/cics-kerberos-sample’s past year of commit activity
    Java 3 Apache-2.0 0 0 0 Updated Oct 15, 2025
  • cicstg-client-blocker Public Forked from crshnburn/ClientBlocker

    CICS® Transaction Gateway CICS Request Exit that provides an allowlist for client applications that are allowed to call CICS

    cicsdev/cicstg-client-blocker’s past year of commit activity
    Java 0 Apache-2.0 1 0 0 Updated Oct 14, 2025