# Issue #1585 capability flow: declare an LFD-style eval harness contract.
apiVersion: flow.aiwg.io/v1
kind: FlowCapability
metadata:
  name: eval-harness-lfd-contract
  labels:
    domain: agent-loop
    issue: "1585"
    control-model: lfd
spec:
  description: >
    Provide the optional score/lint/probe/status convention for eval-driven
    autonomous loops. The convention makes the harness a versioned control
    surface, keeps holdout and lint diagnostics out of optimizer-readable
    context, and returns only aggregate or VOID-safe feedback to the agent.
  version: "1.0.0"
  inputs:
    - name: harness_manifest
      type: object
      required: true
    - name: candidate_artifacts
      type: array
      required: true
    - name: optimizer_visible_context
      type: object
      required: false
    - name: private_diagnostics_root
      type: string
      required: true
  outputs:
    - name: eval_harness_result
      type: object
    - name: leakage_audit_report
      type: object
    - name: harness_status
      type: object
  agent: ralph-loop
  # Dependency: the ralph-loop agent ships with the agent-loop addon, not
  # sdlc-complete. Deploy `aiwg use agent-loop` alongside sdlc for this
  # capability to resolve its agent (audit C1 / #1772).
  requires_addon: agent-loop
  idempotent: false