Transform legacy systems at the highest safe level of automation.
Legacy modernisation can use AI across analysis, specification, implementation, testing and documentation. The level of automation should be set by what can be verified, not by the ambition to remove people from the process.
Build the shared specification
The existing estate is mapped across code, dependencies, data flows, user journeys and operating rules. People and agents work from one versioned description of what must be preserved and what should change.
Run a controlled transformation pipeline
Peak AI Harness equips each participating persona with the skills, MCP connectors, agent blueprints and controls required for repeatable analysis and implementation inside approved environments. Tests, evaluation, security rules and compliance checks gate progress through the pipeline.
Put senior ownership around the exceptions
An elite squad owns architecture, ambiguous business behaviour, edge cases and consequential release decisions. Automation handles the repeatable work; experienced people remain accountable for the system.
Modernise in verifiable increments
One workflow, service or integration boundary can move at a time. Reconciliation, parallel operation and rollback protect continuity while evidence accumulates for the next stage.
Leave a maintainable base
The transformed system includes the tests, documentation and working method required for internal or partner teams to continue. Speed does not come at the cost of another opaque legacy estate.