{
  "contract": "https://dasp-protocol.github.io/dasp/contracts/capability-discovery",
  "version": "draft-01",
  "status": "recorded-artifact-only",
  "encoding": "UTF-8 compact JSON with the property order produced by the shared fixture template",
  "actor": "actor:scale",
  "profile": {
    "uri": "urn:example:dasp:profile:scale",
    "version": "1.0.0",
    "content_ref": "urn:sha256:cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc",
    "core": {
      "id": "https://dasp-protocol.github.io/dasp/contracts/core",
      "version": "draft-01",
      "content_ref": "urn:sha256:dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
    }
  },
  "catalog": {
    "summary_count": 1000,
    "command_prefix": "command.",
    "command_width": 4,
    "optional_every": 10,
    "required_count": 900,
    "optional_count": 100,
    "resolved_view": "view:scale:all",
    "snapshot": "snapshot:scale:0001"
  },
  "paging": {
    "item_bound": {
      "page_items": 100,
      "view_items": 1000,
      "control_bytes": 1048576,
      "expected_pages": 10,
      "expected_nonterminal_pages": 9,
      "expected_nonterminal_page_bytes": 15487,
      "expected_terminal_page_bytes": 15440
    },
    "byte_bound": {
      "page_items": 100,
      "view_items": 1000,
      "control_bytes": 6163,
      "expected_page_items": 37,
      "expected_pages": 28,
      "expected_nonterminal_pages": 27,
      "expected_terminal_items": 1,
      "expected_nonterminal_page_bytes": 6163,
      "expected_terminal_page_bytes": 788,
      "rejected_candidate_items": 38,
      "rejected_candidate_bytes": 6311
    }
  },
  "selective_details": {
    "selected_commands": [
      "command.0000",
      "command.0001",
      "command.0002",
      "command.0003",
      "command.0004",
      "command.0005",
      "command.0006",
      "command.0007",
      "command.0008",
      "command.0009"
    ],
    "batch_items": 4,
    "expected_request_count": 3,
    "expected_batch_sizes": [4, 4, 2],
    "shared_resources": [
      "resource:agent-ask-input",
      "resource:allow-any",
      "resource:shared-context"
    ],
    "expected_unique_resource_reads": 3,
    "expected_unselected_resource_reads": 0
  },
  "operation_counts": {
    "item_bound_list_requests": 10,
    "byte_bound_list_requests": 28,
    "selected_detail_requests": 3,
    "unique_resource_reads": 3,
    "unselected_resource_reads": 0,
    "release_requests": 1
  },
  "idempotency": {
    "start": "start:scale:0001",
    "repeated_start_count": 100,
    "expected_unique_snapshots": 1,
    "expected_unique_first_pages": 1
  },
  "snapshot_capacity": {
    "live_snapshot_limit": 2,
    "start_sequence": ["start:capacity:a", "start:capacity:b", "start:capacity:c"],
    "expected_sequence": ["snapshot:capacity:a", "snapshot:capacity:b", "snapshot_capacity"],
    "release": "snapshot:capacity:a",
    "expected_after_release": "snapshot:capacity:c"
  },
  "resource_stream": {
    "resource": "resource:agent-ask-input",
    "trusted_fixture_file": "specification/draft-01/examples/capability-schemas/agent-ask-input.schema.json",
    "media_type": "application/schema+json",
    "byte_length": 1060,
    "chunk_bytes": [256, 256, 256, 256, 36],
    "digest": {
      "algorithm": "sha-256",
      "value": "77d916f06cc29ab1ef60060c35a0eead931bf3c70662ee828f39bb9d49ba70c7"
    }
  },
  "ownership": {
    "profile_universe": [
      {"command": "base.read", "requirement": "required"},
      {"command": "vision.inspect", "requirement": "optional"}
    ],
    "actors": [
      {
        "actor": "actor:vision",
        "effective": ["base.read", "vision.inspect"],
        "advertised": ["base.read", "vision.inspect"]
      },
      {
        "actor": "actor:text",
        "effective": ["base.read"],
        "advertised": ["base.read"]
      }
    ],
    "forbidden_out_of_profile": "admin.secret"
  },
  "identity_cases": [
    {"case": "valid-expired-same-context", "expected_failure": "stale_snapshot"},
    {"case": "random", "expected_failure": "unavailable"},
    {"case": "forged", "expected_failure": "unavailable"},
    {"case": "cross-actor", "expected_failure": "unavailable"},
    {"case": "cross-context", "expected_failure": "unavailable"},
    {"case": "wrong-version", "expected_failure": "unavailable"}
  ],
  "flow_interruptions": {
    "disclosure_contraction": {
      "expected_failure": "unavailable",
      "discard_incomplete_enumeration": true,
      "replacement_snapshot_forbidden": true
    },
    "connection_loss": {
      "old_identity_failure": "unavailable",
      "new_enumeration_required": true,
      "reuse_old_start_forbidden": true
    }
  },
  "limit_failures": {
    "view": {
      "view_items": 999,
      "actual_items": 1000,
      "expected_failure": "view_too_large",
      "expected_page_count": 0
    },
    "item": {
      "summary_bytes": 8193,
      "presentation_bytes": 8192,
      "expected_failure": "item_too_large",
      "empty_continuation_forbidden": true
    },
    "closure": {
      "declared_bytes": 1346,
      "closure_bytes": 1345,
      "expected_failure": "item_too_large",
      "expected_resource_reads": 0
    },
    "selector": {
      "opaque_bytes": 4096,
      "oversized_bytes": 4097,
      "nested_value_forbidden": true,
      "expected_actor_lookups": 0
    }
  },
  "unsafe_resource_identities": [
    "https://example.invalid/schema.json",
    "file:///etc/passwd",
    "../../private/schema.json",
    "urn:example:module:execute-me"
  ],
  "profile_cases": {
    "session_assertions": [
      {"profile_uri": "urn:example:dasp:profile:scale", "profile_version": "1.0.0", "expected": "accepted"},
      {"profile_uri": "urn:example:dasp:profile:scale", "profile_version": "2.0.0", "expected": "rejected-before-session"}
    ],
    "changed_content_ref": "urn:sha256:eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee",
    "changed_content_ref_expected": "compatibility-rejected-before-session",
    "refresh_profile_drift_expected": "contract_violation",
    "sessions": [
      {"session": "session:scale:a", "history": "history:scale:a", "cursor": 3},
      {"session": "session:scale:b", "history": "history:scale:b", "cursor": 7}
    ]
  },
  "profile_interaction": {
    "thread": {
      "session": "session:scale:a",
      "thread_id": "thread:one",
      "command_ids": ["command-id:1", "command-id:2"],
      "history": "history:scale:a",
      "cursor_sequence": [4, 5]
    },
    "turns": [
      {"command_id": "command-id:1", "turn_id": null, "meaning": "same-as-command"},
      {"command_id": "command-id:2", "turn_id": "turn:user-pair:1", "meaning": "groups-two-commands"}
    ],
    "child_handoff": {
      "parent_actor": "actor:scale",
      "parent_session": "session:scale:a",
      "parent_snapshot": "snapshot:scale:0001",
      "child_actor": "actor:child",
      "child_profile_uri": "urn:example:dasp:profile:child",
      "child_profile_version": "1.0.0",
      "child_session": "session:child:a",
      "child_snapshot": "snapshot:child:0001",
      "shared_authority": false,
      "shared_history": false,
      "shared_cursor": false
    }
  },
  "untrusted_values": [
    "</script><script>run()</script>",
    "$(touch should-not-run)",
    "file:///etc/passwd",
    "https://example.invalid/fetch-me"
  ],
  "later_admission": {
    "advertised_command": "command.0001",
    "expected": "admission-rejected-without-discovery-violation"
  }
}