{
  "schema": "assay.runner.capability_diff.v0",
  "base_run_id": "run_openai_agents_kernel_policy_determinism",
  "head_run_id": "run_openai_agents_kernel_policy_determinism",
  "status": "clean",
  "preconditions": {
    "base_health_clean": true,
    "head_health_clean": true,
    "base_correlation_clean": true,
    "head_correlation_clean": true,
    "stable_tool_call_ids_required": true,
    "stable_tool_call_ids_present": true
  },
  "scope": {
    "projection": "surface_set",
    "uses_raw_telemetry": false,
    "uses_proof_pack": false,
    "per_binding_capability_values": false
  },
  "surface": {
    "filesystem_paths": {
      "added": [],
      "removed": [],
      "unchanged": [
        "/tmp/assay-runner-openai-agents-kernel-policy/work/openai-agents-input.txt",
        "/tmp/assay-runner-openai-agents-kernel-policy/work/policy-input.txt"
      ]
    },
    "network_endpoints": {
      "added": [],
      "removed": [],
      "unchanged": []
    },
    "process_execs": {
      "added": [],
      "removed": [],
      "unchanged": []
    },
    "mcp_tools": {
      "added": [],
      "removed": [],
      "unchanged": [
        "read_file"
      ]
    },
    "policy_decisions": {
      "added": [],
      "removed": [],
      "unchanged": [
        "allow:read_file"
      ]
    }
  },
  "binding_ids": {
    "added": [],
    "removed": [],
    "unchanged": [
      "tc_runner_policy_001"
    ]
  },
  "policy_outcomes": {
    "changed": []
  },
  "unbound": {
    "filesystem_paths": [],
    "network_endpoints": [],
    "process_execs": [],
    "mcp_tools": [],
    "policy_decisions": []
  },
  "ambiguities": [],
  "notes": [
    "capability_diff_idempotent: base and head evidence sets are identical"
  ]
}