{
  "title": "Trains MCP: Which platform?",
  "recorded": "2026-10-15",
  "sample_date": "2026-05-24",
  "disclosure": "Recorded offline using historical synthetic sample data. Not current travel information. The portfolio cards are typeset presentations of the returned text, not screenshots of a transit product.",
  "source": {
    "repository": "trains-mcp",
    "commit": "20d2d1c3ddc0378cdf7d5da54f00cfa6bcd91df9",
    "tag": "v0.2.4",
    "advertised_server_version": "0.1.0",
    "files": [
      {
        "path": "package-lock.json",
        "sha256": "189ff186fcceacba35b4496460f5101c200516e22d5096b8e96d462da3e1fef0"
      },
      {
        "path": "package.json",
        "sha256": "4eec0da3e08c94bc916f0cb9c9c0eaaff4597db4d8258f41ceed86360f42597d"
      },
      {
        "path": "src/mock-data.ts",
        "sha256": "d39fb99ea5c7cde16f31f2ba6e5c9da25cff88f84941de78aa65ac7f646f7baf"
      },
      {
        "path": "src/rejseplanen.ts",
        "sha256": "6981c8372d90c436158a726f2582a009c314c2fde981698b0d6e17f4b4da2261"
      },
      {
        "path": "src/server.ts",
        "sha256": "a6961ac17fa3a0a391eebc2d7df311c70c181f4349c85742b5cdbdca956bb9cb"
      },
      {
        "path": "src/tools/disruptions.ts",
        "sha256": "501d75df6406b911eb9d38ac0fe61f3b2a8d22418e6177697334ea677fe5b425"
      },
      {
        "path": "src/tools/plan-trip.ts",
        "sha256": "fe6e9334c4fa5f8a7474861a1c624827535dfb3f5eb8b3da64cc3daf468978df"
      },
      {
        "path": "src/tools/station-departures.ts",
        "sha256": "91b74648ce257f48d8347593004114a08d47f9f9447828ef0657feae6ea82a05"
      },
      {
        "path": "src/tools/station-search.ts",
        "sha256": "ff05dd74c0ad8fcd7608230dbd1913194cb5b491185c31f58eed5e6c2d3f638d"
      },
      {
        "path": "src/tools/train-at-station.ts",
        "sha256": "9551aae8a68f77be0516e096803a6e39c907ef7a41f3a18b26d1ebf5922d6da2"
      },
      {
        "path": "src/tools/train-journey.ts",
        "sha256": "65671121f0c0119199a544efe2b32e960c1308f8f610e4fba8ebbf48416b1177"
      },
      {
        "path": "tsconfig.json",
        "sha256": "1bb94b88f1e9154f1e65bebf05916f94f63ab33ecfec98587db7d46b57374d4f"
      }
    ]
  },
  "method": "Actual recorded MCP tool calls using the original repository sample responses, with outbound networking disabled. No live travel requests were made.",
  "calls": [
    {
      "id": "departure-board",
      "name": "station_departures",
      "arguments": {
        "station_name": "København H",
        "date": "2026-05-24",
        "time": "14:30",
        "duration_minutes": 60,
        "max_results": 5
      },
      "returned": {
        "content": [
          {
            "type": "text",
            "text": "Departures from **København H** (id 008600626, train, s-tog, metro, letbane):\n\n- 2026-05-24 14:32 → 14:39 (+7min) | **IC 123** → Aarhus H | platform **5** (changed from 3)\n- 2026-05-24 14:35 (on time) | **A** → Hillerød St. | platform **1**\n- 2026-05-24 14:40 (on time) | **Re 5432** → Nykøbing F. | platform **7** **CANCELLED**\n- 2026-05-24 14:38 (on time) | **B** → Farum St. | platform **2**\n- 2026-05-24 14:45 → 14:48 (+3min) | **L 45** → Aalborg | platform **4**"
          }
        ]
      }
    },
    {
      "id": "changed-platform",
      "name": "train_at_station",
      "arguments": {
        "station_name": "København H",
        "train_number": "IC 123",
        "date": "2026-05-24",
        "time": "14:30"
      },
      "returned": {
        "content": [
          {
            "type": "text",
            "text": "**IC 123** → Aarhus H at **København H** (id 008600626)\n\n- Platform: **5** (changed from 3)\n- Scheduled: 2026-05-24 14:32\n- Realtime: 2026-05-24 14:39\n- Status: delayed 7 min\n- Stop: København H"
          }
        ]
      }
    },
    {
      "id": "cancelled-service",
      "name": "train_at_station",
      "arguments": {
        "station_name": "København H",
        "train_number": "Re 5432",
        "date": "2026-05-24",
        "time": "14:30"
      },
      "returned": {
        "content": [
          {
            "type": "text",
            "text": "**Re 5432** → Nykøbing F. at **København H** (id 008600626)\n\n- Platform: **7**\n- Scheduled: 2026-05-24 14:40\n- Realtime: 2026-05-24 14:40\n- Status: **CANCELLED**\n- Stop: København H"
          }
        ]
      }
    },
    {
      "id": "unmatched-service",
      "name": "train_at_station",
      "arguments": {
        "station_name": "København H",
        "train_number": "ZZ 99999",
        "date": "2026-05-24",
        "time": "14:30"
      },
      "returned": {
        "content": [
          {
            "type": "text",
            "text": "Train \"ZZ 99999\" not on the board at **København H** (id 008600626) in the next 2h.\n\nVisible services: IC 123, A, Re 5432, B, L 45"
          }
        ]
      }
    }
  ],
  "presentation": {
    "lookup_choices": [
      "changed-platform",
      "cancelled-service",
      "unmatched-service"
    ],
    "departure_board_order": "Unchanged from the original returned text.",
    "cancellation": "Cancellation takes precedence in the card. The exact board response below retains its original on-time timestamp label alongside CANCELLED; an equal scheduled and updated time does not make the cancelled service usable."
  },
  "limits": [
    "The original sample has no trip response, so plan_trip returns no connections. These cards do not prove route planning.",
    "Original board rows have no journey reference. train_journey reports a board miss despite listing IC 123 among visible services. Full journey lookup is not demonstrated.",
    "Sample notice fields do not match the current notice handler: default filtering finds none and all-mode results have unknown operator and validity window.",
    "The sample ignores several request filters, returns fixed board order and uses an all-stations fallback for an unknown station query. It does not prove current upstream filtering, chronological ordering or station-search accuracy.",
    "Separate deliberately constructed route responses were used privately to check the actual formatter. They are not original sample itineraries and are not shown in this section.",
    "This recorded run does not establish live API availability, geographic correctness or current service conditions."
  ]
}