Migration Harness

A private migration harness built for your port

Define source repo, target repo, and migration goal. EasySpecs crafts your porting and plan documents, then generates a custom harness—private for you—so migration velocity goes up.

Enterprise-only feature — contact us

How it works

From three inputs to a harness built for your migration

Migration Harness is not a one-size tool. You define the port; we craft the documents and generate a private harness that matches that goal.

  1. Anchor on real repos

    Source and target repositories set the behavioural boundary—what must move, and what the destination already expects.

  2. Craft porting + plan docs

    Together you shape a porting document and a migration plan so the team shares one picture of “done.”

  3. Generate a private harness

    EasySpecs generates a custom migration harness for you only—tuned to those documents—so delivery velocity goes up.

What you define

Three inputs shape the porting documents and the harness we generate for you.

  1. Source repository

    The system you are migrating from—the behaviour and surface area that must be understood.

  2. Target repository

    The destination stack or codebase you are migrating to.

  3. Migration goal

    What “done” means for this port—parity, cutover scope, and success criteria.

Example migrations

Built around the ports teams actually run

Illustrative pairings—your harness is always private and scoped to your source, target, and goal. Not a promise of full automated rewrite.

  • Delphi 7Delphi 13

    Modernise a long-lived VCL/desktop codebase while preserving business behaviour across a major Delphi jump.

  • Delphi 7.NET

    Plan a platform change when the source of truth is still Delphi and the destination is a managed .NET stack.

  • PHPPython

    Port services or apps from PHP runtimes into Python while keeping behavioural parity visible in the plan.

  • Node.jsPython

    Move Node services or tooling into Python with a clear porting map and cutover criteria.

  • MonolithMicroservices

    Decompose a monolith with an explicit migration goal—bounded contexts, cutover slices, and harness-assisted velocity.

What EasySpecs produces

Documents you craft with us, then a harness tailored to that plan.

  • Porting document

    A crafted guide for how behaviour and surfaces move from source to target.

  • Migration plan document

    The sequenced plan for the port—aligned to your goal and repositories.

  • Private migration harness

    A custom harness generated for your needs to accelerate the migration.

The generated migration harness is private for you only—not a shared public product.

Enterprise only

Migration Harness is an Enterprise-only feature. Contact us to discuss your source, target, and migration goal.

Contact us