Universal Harness Architecture: Operational Identity Beyond the Model
Why a specialized worker’s identity belongs to an open, 9-element verifiable harness—contract, skills, tools, boundaries, tests, model slot, memory, gates, and evidence—rather than a fixed language model.
1. Decoupling Operational Identity from the Inference Model
In conventional AI deployments, a worker is conflated with a specific model checkpoint or prompt wrapper. When the model changes, behavior drifts unpredictably. In KRONS, the model is never the operational identity of the worker.
Instead, the harness defines the worker: its formal contract of function and behavior, domain skills, authorized tools, explicit operational limits, reproducible test suites, control gates, and evidence requirements. The language model occupies an interchangeable slot selected strictly for its adequacy to the harness rules.
- Open Harness: explicit contract, skills, bounded tools, and hard limits.
- Interchangeable Model: swap or upgrade inference engines without losing operational guarantees.
- Connectable Memory: attach workspace-scoped context and audit history cleanly.
- Controlled Tools: permission-scoped invocation with deterministic input/output checks.
2. Control Gates and Verifiable Evidence
Shipping a harness specification is not a claim of magic, unverified autonomy in arbitrary environments. Real operational reliability requires binding environment-specific connections and enforcing deterministic control gates.
Every critical transition inside a KRONS harness passes through a gate that validates output schemas, checks boundary compliance, and records an auditable evidence trail before work is accepted.
- Reproducible tests embedded directly in the harness definition.
- Mandatory control gates at every state transition.
- Structurally verifiable evidence manifests per execution.
Related Architectural Papers
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Architectural principles for assembling synchronized multi-harness workflows that cover the complete operational lifecycle of an organization.
Evidence-Driven Manufacturing: Isolated Worktrees, Release Candidates, and Tournament Benches
How KRONS builds, tests, and selects technology: recoverable baselines, isolated worktrees, release candidates, and tournament benches.