Legacy Modernization Orchestrator

Overview

Use this skill to coordinate a multi-step modernization effort across discovery, assessment, conversion, testing, and handoff. The upstream project, atesibrahim/legacy-modernization-orchestrator, provides a general legacy modernization orchestration reference for agent-assisted work.

Compatibility: COBOL, legacy modernization, Codex, Claude, and Copilot.

Repository table context: listed as a Both-tool modernization repository with 2 stars, 3 contributors, 0 .NET skills, and 10+ Java modernization agents in the provided inventory.

Workflow

1. Define the modernization objective, target platform, scope boundaries, success criteria, and non-goals.
2. Build the asset inventory and classify each component by business function, technical complexity, dependency risk, and testability.
3. Assign workstreams for discovery, rule extraction, code conversion, data migration, interface mapping, test generation, and documentation.
4. Run conversion in bounded slices with a traceability record from source artifact to target artifact.
5. Gate each slice on evidence: reviewed generated code, parity tests, stakeholder signoff, and unresolved-risk tracking.
6. Produce an executive status summary and an engineer-facing handoff after each milestone.