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get_task

Read-onlyIdempotent

Retrieve all details for a single task in one call, including its card, parent and child tasks, links, summary, open questions, remarks, and available transitions.

Instructions

Returns everything about one task in a single call: card, parent and children, links from both sides, computed features, latest summary, open questions, unresolved remarks, case index and transition targets.

parent and children are fields of their own and are absent from links, which holds blocks, blocked_by and relates, each named by this task's role. The parent's summary and decisions are in the parent's own case.

The summary covers the case up to its own no; entries with a greater no are returned by read_entries with after_no. The index carries titles only, and entry bodies come from read_entries.

A remark in remarks changes nothing in the task: it does not block in_progress, does not change the status and does not unlock the sections. It stays in remarks and in open_remarks until resolve gives it an outcome.

transitions lists the targets of the transition table from the current status, not moves checked in advance: sections, summary, verdicts, blockers and children are checked by the transition call itself. Whether in_progress is open shows in the blocked feature.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`key`	Yes	Task key `PROJECT-N`, case-insensitive; a previous key of a moved task addresses it as well. An unknown key is refused with `task_not_found`

Output Schema

TableJSON Schema

Name	Required	Description	Default
`task`	Yes
`index`	Yes
`links`	Yes
`parent`	Yes
`remarks`	Yes
`summary`	Yes
`children`	Yes
`features`	Yes
`questions`	Yes
`transitions`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed92 schema fields changedv0.5.2Sep 25, 2026

changedInput schema / properties / key / description

Previous value: -"Ключ задачи, например `TRK-42`. Регистр не важен"New value: +"Task key `PROJECT-N`, case-insensitive; a previous key of a moved task addresses it as well. An unknown key is refused with `task_not_found`"

changedOutput schema / $defs / AnswerFactsView / description

Previous value: -"Ответ: на какой вопрос той же задачи."New value: +"Answer: the question of the same task it answers."

changedOutput schema / $defs / AssigneeChangedFactsView / description

Previous value: -"Смена исполнителя: оба имени."New value: +"Assignee change: both names."

addedOutput schema / $defs / AttributeFactsView

Added value: +{
+  "description": "Project attribute created, changed or removed: its name.",
+  "properties": {
+    "name": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "title": "Name"
+    },
+    "type": {
+      "enum": [
+        "attribute_created",
+        "attribute_changed",
+        "attribute_removed"
+      ],
+      "title": "Type",
+      "type": "string"
+    }
+  },
+  "required": [
+    "type",
+    "name"
+  ],
+  "title": "AttributeFactsView",
+  "type": "object"
+}

removedOutput schema / $defs / AuthorKind

Removed value: -{
-  "description": "Кто именно сделал действие.\n\n`tracker` — сам трекер: этим родом подписаны служебные записи дела и строки,\nзаведённые командой первичной инициализации. У него нет подписи, потому что\nназывать себя по имени ему незачем: трекер в установке один.",
-  "enum": [
-    "agent",
-    "human",
-    "tracker"
-  ],
-  "title": "AuthorKind",
-  "type": "string"
-}

changedOutput schema / $defs / AuthorView / description

Previous value: -"Кто сделал действие: род и подпись. У самого трекера подписи нет."New value: +"Who acted: kind and signature. The tracker itself has no signature."

removedOutput schema / $defs / AuthorView / properties / kind / $ref
```
Removed value: -"#/$defs/AuthorKind"
```

addedOutput schema / $defs / AuthorView / properties / kind / description

Added value: +"Kind of author. `tracker` signs the service entries the tracker files itself"

addedOutput schema / $defs / AuthorView / properties / kind / enum
```
Added value: +[
+  "agent",
+  "human",
+  "tracker"
+]
```
addedOutput schema / $defs / AuthorView / properties / kind / type
```
Added value: +"string"
```

removedOutput schema / $defs / EntryType

Removed value: -{
-  "description": "Тип записи дела. Записи агента и человека — до `NOTE`, служебные — после.",
-  "enum": [
-    "summary",
-    "decision",
-    "attempt",
-    "finding",
-    "artifact",
-    "question",
-    "answer",
-    "verdict",
-    "remark",
-    "resolution",
-    "note",
-    "created",
-    "status_changed",
-    "section_changed",
-    "field_changed",
-    "assignee_changed",
-    "link_added",
-    "link_removed"
-  ],
-  "title": "EntryType",
-  "type": "string"
-}

changedOutput schema / $defs / EntryView / description

Previous value: -"Запись дела целиком.\n\n`payload` — единственное поле слоя без объявленной формы, и это то же исключение,\nчто и в схеме REST (`docs/notes/api.md`, «`payload` записи дела — исключение из\nтипизации, названное по месту»): нагрузка своя у каждого типа записи, и типизирует\nеё отдельная задача — сразу в обоих интерфейсах, иначе они разойдутся. `JsonValue`,\nа не `Any`: форма свободна, но значение обязано быть представимо в JSON."New value: +"Case entry in full."

addedOutput schema / $defs / EntryView / properties / project_key

Added value: +{
+  "anyOf": [
+    {
+      "type": "string"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "description": "Key of the owning project for an entry of a project's case (`TRK#7`); `null` for a task entry",
+  "title": "Project Key"
+}

addedOutput schema / $defs / EntryView / properties / seq / description

Added value: +"Journal sequence number, usable as `after` of `wait_journal`"

addedOutput schema / $defs / EntryView / properties / task_key / anyOf

Added value: +[
+  {
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

addedOutput schema / $defs / EntryView / properties / task_key / description

Added value: +"Key of the owning task; `null` for an entry of a project's case"

removedOutput schema / $defs / EntryView / properties / task_key / type
```
Removed value: -"string"
```
removedOutput schema / $defs / EntryView / properties / type / $ref
```
Removed value: -"#/$defs/EntryType"
```

addedOutput schema / $defs / EntryView / properties / type / description

Added value: +"Case entry type. Types up to `note` are written by agents and humans; the types after it are filed by the tracker itself with the change they record"

addedOutput schema / $defs / EntryView / properties / type / enum

Added value: +[
+  "summary",
+  "decision",
+  "attempt",
+  "finding",
+  "artifact",
+  "question",
+  "answer",
+  "verdict",
+  "remark",
+  "resolution",
+  "note",
+  "created",
+  "status_changed",
+  "section_changed",
+  "field_changed",
+  "assignee_changed",
+  "link_added",
+  "link_removed",
+  "moved",
+  "attribute_created",
+  "attribute_changed",
+  "attribute_removed",
+  "archived",
+  "restored"
+]

addedOutput schema / $defs / EntryView / properties / type / type
```
Added value: +"string"
```

changedOutput schema / $defs / EntryView / required

Previous value: -[
-  "id",
-  "seq",
-  "no",
-  "task_key",
-  "type",
-  "author",
-  "title",
-  "body",
-  "payload",
-  "refs",
-  "created_at"
-]New value: +[
+  "id",
+  "seq",
+  "no",
+  "task_key",
+  "project_key",
+  "type",
+  "author",
+  "title",
+  "body",
+  "payload",
+  "refs",
+  "created_at"
+]

addedOutput schema / $defs / FactsView / discriminator / mapping / archived
```
Added value: +"#/$defs/NoFactsView"
```
addedOutput schema / $defs / FactsView / discriminator / mapping / attribute_changed
```
Added value: +"#/$defs/AttributeFactsView"
```
addedOutput schema / $defs / FactsView / discriminator / mapping / attribute_created
```
Added value: +"#/$defs/AttributeFactsView"
```
addedOutput schema / $defs / FactsView / discriminator / mapping / attribute_removed
```
Added value: +"#/$defs/AttributeFactsView"
```
addedOutput schema / $defs / FactsView / discriminator / mapping / moved
```
Added value: +"#/$defs/MovedFactsView"
```
addedOutput schema / $defs / FactsView / discriminator / mapping / restored
```
Added value: +"#/$defs/NoFactsView"
```

changedOutput schema / $defs / FactsView / oneOf

Previous value: -[
-  {
-    "$ref": "#/$defs/NoFactsView"
-  },
-  {
-    "$ref": "#/$defs/StatusChangedFactsView"
-  },
-  {
-    "$ref": "#/$defs/SectionChangedFactsView"
-  },
-  {
-    "$ref": "#/$defs/FieldChangedFactsView"
-  },
-  {
-    "$ref": "#/$defs/AssigneeChangedFactsView"
-  },
-  {
-    "$ref": "#/$defs/LinkFactsView"
-  },
-  {
-    "$ref": "#/$defs/QuestionFactsView"
-  },
-  {
-    "$ref": "#/$defs/AnswerFactsView"
-  },
-  {
-    "$ref": "#/$defs/VerdictFactsView"
-  },
-  {
-    "$ref": "#/$defs/ResolutionFactsView"
-  }
-]New value: +[
+  {
+    "$ref": "#/$defs/NoFactsView"
+  },
+  {
+    "$ref": "#/$defs/StatusChangedFactsView"
+  },
+  {
+    "$ref": "#/$defs/SectionChangedFactsView"
+  },
+  {
+    "$ref": "#/$defs/FieldChangedFactsView"
+  },
+  {
+    "$ref": "#/$defs/AssigneeChangedFactsView"
+  },
+  {
+    "$ref": "#/$defs/LinkFactsView"
+  },
+  {
+    "$ref": "#/$defs/QuestionFactsView"
+  },
+  {
+    "$ref": "#/$defs/AnswerFactsView"
+  },
+  {
+    "$ref": "#/$defs/VerdictFactsView"
+  },
+  {
+    "$ref": "#/$defs/ResolutionFactsView"
+  },
+  {
+    "$ref": "#/$defs/AttributeFactsView"
+  },
+  {
+    "$ref": "#/$defs/MovedFactsView"
+  }
+]

changedOutput schema / $defs / FeaturesView / description

Previous value: -"Вычисляемые признаки задачи (`CONCEPT.md`, 4.3)."New value: +"Computed task features."

changedOutput schema / $defs / FieldChangedFactsView / description

Previous value: -"Правка обвязки: какое поле."New value: +"Change of a non-section field: which one."

changedOutput schema / $defs / FieldChangedFactsView / properties / field / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/TaskField"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "description": "Task field",
+    "enum": [
+      "title",
+      "description",
+      "goal",
+      "context",
+      "constraints",
+      "output",
+      "checks",
+      "status",
+      "assignee",
+      "priority"
+    ],
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / $defs / HeadingView / description

Previous value: -"Строка описи дела: то, что видно о записи, не читая её тела."New value: +"Line of the case index: what is known of an entry without its body."

removedOutput schema / $defs / HeadingView / properties / type / $ref
```
Removed value: -"#/$defs/EntryType"
```

addedOutput schema / $defs / HeadingView / properties / type / description

Added value: +"Case entry type. Types up to `note` are written by agents and humans; the types after it are filed by the tracker itself with the change they record"

addedOutput schema / $defs / HeadingView / properties / type / enum

Added value: +[
+  "summary",
+  "decision",
+  "attempt",
+  "finding",
+  "artifact",
+  "question",
+  "answer",
+  "verdict",
+  "remark",
+  "resolution",
+  "note",
+  "created",
+  "status_changed",
+  "section_changed",
+  "field_changed",
+  "assignee_changed",
+  "link_added",
+  "link_removed",
+  "moved",
+  "attribute_created",
+  "attribute_changed",
+  "attribute_removed",
+  "archived",
+  "restored"
+]

addedOutput schema / $defs / HeadingView / properties / type / type
```
Added value: +"string"
```

changedOutput schema / $defs / LinkFactsView / description

Previous value: -"Связь появилась или снята: её вид и вторая сторона."New value: +"Link added or removed: its kind and the other side."

changedOutput schema / $defs / LinkFactsView / properties / link_kind / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/LinkKind"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "description": "Link kind, named by the role of the task the link is shown for",
+    "enum": [
+      "parent",
+      "child",
+      "blocks",
+      "blocked_by",
+      "relates"
+    ],
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / $defs / LinkKind

Removed value: -{
-  "description": "Вид связи. Перечислены обе стороны каждой пары: клиент адресует любую из них.",
-  "enum": [
-    "parent",
-    "child",
-    "blocks",
-    "blocked_by",
-    "relates"
-  ],
-  "title": "LinkKind",
-  "type": "string"
-}

changedOutput schema / $defs / LinkOtherView / description

Previous value: -"Задача на другом конце связи."New value: +"Task on the other side of a link."

removedOutput schema / $defs / LinkOtherView / properties / status / $ref
```
Removed value: -"#/$defs/TaskStatus"
```
addedOutput schema / $defs / LinkOtherView / properties / status / description
```
Added value: +"Task status"
```

addedOutput schema / $defs / LinkOtherView / properties / status / enum

Added value: +[
+  "backlog",
+  "open",
+  "in_progress",
+  "waiting",
+  "done",
+  "cancelled"
+]

addedOutput schema / $defs / LinkOtherView / properties / status / type
```
Added value: +"string"
```

changedOutput schema / $defs / LinkView / description

Previous value: -"Связь со стороны своей задачи: вид назван ролью **этой** задачи."New value: +"Link seen from this task: `kind` is the role of this task."

removedOutput schema / $defs / LinkView / properties / kind / $ref
```
Removed value: -"#/$defs/LinkKind"
```

addedOutput schema / $defs / LinkView / properties / kind / description

Added value: +"Link kind, named by the role of the task the link is shown for"

addedOutput schema / $defs / LinkView / properties / kind / enum

Added value: +[
+  "parent",
+  "child",
+  "blocks",
+  "blocked_by",
+  "relates"
+]

addedOutput schema / $defs / LinkView / properties / kind / type
```
Added value: +"string"
```

addedOutput schema / $defs / MovedFactsView

Added value: +{
+  "description": "Task moved to another project: the key it left and the key it got.",
+  "properties": {
+    "from_key": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "title": "From Key"
+    },
+    "to_key": {
+      "anyOf": [
+        {
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "title": "To Key"
+    },
+    "type": {
+      "const": "moved",
+      "title": "Type",
+      "type": "string"
+    }
+  },
+  "required": [
+    "type",
+    "from_key",
+    "to_key"
+  ],
+  "title": "MovedFactsView",
+  "type": "object"
+}

changedOutput schema / $defs / NoFactsView / description

Previous value: -"Фактов нет: заголовок записи пишет её автор."New value: +"No facts: the author writes the entry title."

changedOutput schema / $defs / NoFactsView / properties / type / enum

Previous value: -[
-  "summary",
-  "decision",
-  "attempt",
-  "finding",
-  "artifact",
-  "remark",
-  "note",
-  "created"
-]New value: +[
+  "summary",
+  "decision",
+  "attempt",
+  "finding",
+  "artifact",
+  "remark",
+  "note",
+  "created",
+  "archived",
+  "restored"
+]

changedOutput schema / $defs / QuestionFactsView / description

Previous value: -"Вопрос: кому адресован и держит ли работу."New value: +"Question: addressees and whether it blocks the work."

removedOutput schema / $defs / QueueRefView

Removed value: -{
-  "description": "Очередь одной строкой: ключ и название.",
-  "properties": {
-    "key": {
-      "title": "Key",
-      "type": "string"
-    },
-    "title": {
-      "title": "Title",
-      "type": "string"
-    }
-  },
-  "required": [
-    "key",
-    "title"
-  ],
-  "title": "QueueRefView",
-  "type": "object"
-}

removedOutput schema / $defs / RemarkOutcome

Removed value: -{
-  "description": "Чем разобрано замечание (`CONCEPT.md`, 3.4).\n\nСписок закрыт и покрывает все четыре судьбы претензии: поправили сразу, приняли в\nработу отдельной задачей, не поняли и ждём уточнения, менять не будем. Свободного\n«прочее» здесь нет намеренно — оно снова сделало бы исход текстом.",
-  "enum": [
-    "fixed",
-    "accepted",
-    "needs_detail",
-    "declined"
-  ],
-  "title": "RemarkOutcome",
-  "type": "string"
-}

changedOutput schema / $defs / ResolutionFactsView / description

Previous value: -"Резолюция: какое замечание разобрано, чем и куда ушла работа."New value: +"Resolution: which remark, its outcome and the continuation task."

changedOutput schema / $defs / ResolutionFactsView / properties / outcome / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/RemarkOutcome"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "description": "How a remark was resolved",
+    "enum": [
+      "fixed",
+      "accepted",
+      "needs_detail",
+      "declined"
+    ],
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / $defs / SectionChangedFactsView / description

Previous value: -"Правка задания: какой раздел, и какая проверка при точечной правке."New value: +"Section change: which field, and which check for a single-check edit."

changedOutput schema / $defs / SectionChangedFactsView / properties / field / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/TaskField"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "description": "Task field",
+    "enum": [
+      "title",
+      "description",
+      "goal",
+      "context",
+      "constraints",
+      "output",
+      "checks",
+      "status",
+      "assignee",
+      "priority"
+    ],
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / $defs / StatusChangedFactsView / description

Previous value: -"Переход статуса: оба конца и был ли назван повод."New value: +"Status change: both ends and whether a reason was given."

changedOutput schema / $defs / StatusChangedFactsView / properties / from_status / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/TaskStatus"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "description": "Task status",
+    "enum": [
+      "backlog",
+      "open",
+      "in_progress",
+      "waiting",
+      "done",
+      "cancelled"
+    ],
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

changedOutput schema / $defs / StatusChangedFactsView / properties / to_status / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/TaskStatus"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "description": "Task status",
+    "enum": [
+      "backlog",
+      "open",
+      "in_progress",
+      "waiting",
+      "done",
+      "cancelled"
+    ],
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / $defs / TaskField

Removed value: -{
-  "description": "Поле задачи в записи об изменении и в правилах редактирования.\n\nЗначения совпадают с именами полей в API: по ним строится `details.fields` ошибки и\n`payload.field` записи `section_changed`, и читающий видит то же имя, что в схеме.",
-  "enum": [
-    "title",
-    "description",
-    "goal",
-    "context",
-    "constraints",
-    "output",
-    "checks",
-    "status",
-    "assignee",
-    "priority"
-  ],
-  "title": "TaskField",
-  "type": "string"
-}

removedOutput schema / $defs / TaskPriority

Removed value: -{
-  "description": "Приоритет. Порядок членов — от низшего к высшему, на него опирается сортировка поиска.",
-  "enum": [
-    "low",
-    "normal",
-    "high",
-    "critical"
-  ],
-  "title": "TaskPriority",
-  "type": "string"
-}

addedOutput schema / $defs / TaskProjectView

Added value: +{
+  "description": "Project of the task: key, title, its short description and archive time.",
+  "properties": {
+    "archived_at": {
+      "anyOf": [
+        {
+          "format": "date-time",
+          "type": "string"
+        },
+        {
+          "type": "null"
+        }
+      ],
+      "description": "When the project was archived; `null` while it is active",
+      "title": "Archived At"
+    },
+    "description": {
+      "description": "Short \"what this is\" of the project, up to 320 characters; may be empty. Attributes and the project's case are returned by `get_project`",
+      "title": "Description",
+      "type": "string"
+    },
+    "key": {
+      "title": "Key",
+      "type": "string"
+    },
+    "title": {
+      "title": "Title",
+      "type": "string"
+    }
+  },
+  "required": [
+    "key",
+    "title",
+    "description",
+    "archived_at"
+  ],
+  "title": "TaskProjectView",
+  "type": "object"
+}

removedOutput schema / $defs / TaskStatus

Removed value: -{
-  "description": "Зашитый список статусов (`CONCEPT.md`, 3.3).",
-  "enum": [
-    "backlog",
-    "open",
-    "in_progress",
-    "waiting",
-    "done",
-    "cancelled"
-  ],
-  "title": "TaskStatus",
-  "type": "string"
-}

changedOutput schema / $defs / TaskView / description

Previous value: -"Карточка задачи — тот же набор полей, что у `TaskRead` в REST."New value: +"Task card."

addedOutput schema / $defs / TaskView / properties / key / description

Added value: +"Current key; changes only when the task moves to another project with `move_task`"

addedOutput schema / $defs / TaskView / properties / previous_keys

Added value: +{
+  "description": "Keys the task had before moves, in the order they were left; empty for a task never moved. Each one is accepted wherever a task key is",
+  "items": {
+    "type": "string"
+  },
+  "title": "Previous Keys",
+  "type": "array"
+}

removedOutput schema / $defs / TaskView / properties / priority / $ref
```
Removed value: -"#/$defs/TaskPriority"
```
addedOutput schema / $defs / TaskView / properties / priority / description
```
Added value: +"Task priority, from lowest to highest"
```

addedOutput schema / $defs / TaskView / properties / priority / enum

Added value: +[
+  "low",
+  "normal",
+  "high",
+  "critical"
+]

addedOutput schema / $defs / TaskView / properties / priority / type
```
Added value: +"string"
```
addedOutput schema / $defs / TaskView / properties / project
```
Added value: +{
+  "$ref": "#/$defs/TaskProjectView"
+}
```
removedOutput schema / $defs / TaskView / properties / queue
```
Removed value: -{
-  "$ref": "#/$defs/QueueRefView"
-}
```
removedOutput schema / $defs / TaskView / properties / status / $ref
```
Removed value: -"#/$defs/TaskStatus"
```
addedOutput schema / $defs / TaskView / properties / status / description
```
Added value: +"Task status"
```

addedOutput schema / $defs / TaskView / properties / status / enum

Added value: +[
+  "backlog",
+  "open",
+  "in_progress",
+  "waiting",
+  "done",
+  "cancelled"
+]

addedOutput schema / $defs / TaskView / properties / status / type
```
Added value: +"string"
```

changedOutput schema / $defs / TaskView / required

Previous value: -[
-  "id",
-  "key",
-  "queue",
-  "title",
-  "description",
-  "goal",
-  "context",
-  "constraints",
-  "output",
-  "checks",
-  "status",
-  "assignee",
-  "priority",
-  "version",
-  "created_by",
-  "created_at",
-  "updated_at"
-]New value: +[
+  "id",
+  "key",
+  "previous_keys",
+  "project",
+  "title",
+  "description",
+  "goal",
+  "context",
+  "constraints",
+  "output",
+  "checks",
+  "status",
+  "assignee",
+  "priority",
+  "version",
+  "created_by",
+  "created_at",
+  "updated_at"
+]

changedOutput schema / $defs / VerdictFactsView / description

Previous value: -"Вердикт: какая проверка, чем кончилась и не переписали ли её после."New value: +"Verdict: which check, its outcome and whether the check was rewritten since."

changedOutput schema / $defs / VerdictFactsView / properties / outcome / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/VerdictOutcome"
-  },
-  {
-    "type": "null"
-  }
-]New value: +[
+  {
+    "description": "Outcome of a review check",
+    "enum": [
+      "passed",
+      "failed"
+    ],
+    "type": "string"
+  },
+  {
+    "type": "null"
+  }
+]

removedOutput schema / $defs / VerdictOutcome

Removed value: -{
-  "description": "Исход обзорной проверки. Значений ровно два: третьего состояния у проверки нет.",
-  "enum": [
-    "passed",
-    "failed"
-  ],
-  "title": "VerdictOutcome",
-  "type": "string"
-}

changedOutput schema / description

Previous value: -"Пакет преемника: всё, что нужно агенту с чистым контекстом, одним вызовом."New value: +"Everything about one task: card, parent and children, links, features, latest\nsummary, open questions, unresolved remarks, transition targets and case index."

addedOutput schema / properties / children

Added value: +{
+  "items": {
+    "$ref": "#/$defs/LinkOtherView"
+  },
+  "title": "Children",
+  "type": "array"
+}

addedOutput schema / properties / parent

Added value: +{
+  "anyOf": [
+    {
+      "$ref": "#/$defs/LinkOtherView"
+    },
+    {
+      "type": "null"
+    }
+  ]
+}

removedOutput schema / properties / transitions / items / $ref
```
Removed value: -"#/$defs/TaskStatus"
```
addedOutput schema / properties / transitions / items / description
```
Added value: +"Task status"
```

addedOutput schema / properties / transitions / items / enum

Added value: +[
+  "backlog",
+  "open",
+  "in_progress",
+  "waiting",
+  "done",
+  "cancelled"
+]

addedOutput schema / properties / transitions / items / type
```
Added value: +"string"
```

changedOutput schema / required

Previous value: -[
-  "task",
-  "links",
-  "features",
-  "summary",
-  "questions",
-  "remarks",
-  "transitions",
-  "index"
-]New value: +[
+  "task",
+  "parent",
+  "children",
+  "links",
+  "features",
+  "summary",
+  "questions",
+  "remarks",
+  "transitions",
+  "index"
+]

First observedSep 23, 2026

TDQS

A4.7/5.0

Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already flag readOnly/idempotent/non-destructive; the description goes further by explaining structural relationships (`parent`/`children` absent from `links`), that remarks have no side effects, and that `transitions` are unvalidated targets. No contradiction.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description opens with a one-sentence summary, then groups related clarifications into paragraphs. Each sentence conveys a distinct behavioral or routing fact; no filler.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a task-detail tool with a rich output schema and four annotations, the description is complete: it covers composition, relationships, boundary conditions for entries, side-effect-free remarks, and transition semantics. It leaves return-field definitions to the output schema.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema already provides 100% coverage for `key`, including format, case-insensitivity, alias behavior, and `task_not_found`. The description adds no parameter-level detail, so baseline 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb ('Returns') and a specific resource ('everything about one task'), enumerating the principal content fields. The comprehensive singular-task scope clearly distinguishes it from search_tasks and read_entries.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines5/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Explicitly routes to `read_entries` for entries beyond the summary's `no` and for entry bodies, and to `transition` for actual transition checks. This gives an agent clear conditions for choosing alternatives.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.