MIRA Codex Studio — Modernization Intelligence & Reasoning Agent

Source Dialect

Target Platform

☕ Java Microservices

✓

Spring Boot · Quarkus · Jakarta EE

🔷 .NET CoreNew

✓

ASP.NET Core 8 · Worker Services

Soteria Risk Score

Composition

Complexity

Dependency

Vulnerability

Portability

Codebase Metrics

113K

Bytes of COBOL

3+2

Programs + ASM

REST Services

100%

Tests Passing

MIRA Codex Studio

Modernization Intelligence

Sarah Mitchell

Sr. Developer

Discovery

Assessment

Transformation

Validation

Deployment

ReImagine

MIRA Codex Studio

The Modernization Intelligence & Reasoning Agent. Ask anything about your legacy codebase — discovery, risk assessment, or transformation to Java or .NET Core.

🔍 Run Discovery Scan

Map B20SCAN, B30APX, A60ICP + 11 copybooks via SOTERIA

📊 Soteria Assessment

Risk scores across composition, complexity, DB2 dependency and vulnerability

⚙️ Transform B20SCAN

IBM Enterprise COBOL → Java Spring Boot via APPDATE

📋 A60ICP Business Rules

SOTERIA extracted ICP processing rules from A60ICP AST — show me

✅ Run Integration Tests

19 tests across A60ICP (17), B20SCAN (1), B30APX (1) — all passing

🔄 ReImagine Architecture

Transform synchronous DB model → Kafka event streams, guaranteed by passing tests

IBM ENTERPRISE COBOL · ACME CORP → JAVA MICROSERVICES + .NET CORE 8

Findings

History

Export

Assessment Findings — ACME Corp

Critical · DB2 SQL Embedded

A60ICP.COB contains 17 DB2 SQL call patterns (SQLCA, cursor loops) — mapped to JPA repositories + Spring @Transactional by APPDATE.

Warning · MQS Coupling

IBM MQ (SC3WMQP copybook) used for async messaging in B30APX — synchronous REST bridge created. ReImagine replaces with Kafka event streams.

Warning · Assembler Routines

2 ASM modules (ROLB.ASM, ROLL.ASM) — rollback/rollforward logic → Java TransactionTemplate with equivalent semantics.

Info · SQLCA Error Handling

SQLCA.CPY error structure in 3 programs → Spring DataAccessException hierarchy with full SQLCODE mapping.

Info · Multi-format Dispatcher

B20SCAN EVALUATE on layout type (DB2, MQS, VSAM, IMS, MSG1) → Java switch expression with polymorphic formatters.

OK · Integration Tests

19/19 integration tests passing — A60ICP (17), B20SCAN (1), B30APX (1). Zero failures. Parity confirmed.

OK · Copybooks → DTOs

11 copybooks → typed Java POJOs with Lombok @Data. Full field fidelity including COMP-3 numeric precision.