Microsoft 365 MCP Server

create-todo-task

create-todo-task

Destructive

Add new tasks to a specified Microsoft To Do list with optional due dates, reminders, importance, notes, and recurrence. Keeps to-dos organized in Microsoft 365.

Instructions

Create a new task object in a specified todoTaskList.

💡 TIP: Creates a new task in a Microsoft To Do list. Body: { title: "..." }; optional dueDateTime, reminderDateTime, importance, body (notes), recurrence, categories. Requires todoTaskListId from list-todo-task-lists.

Input Schema

TableJSON Schema

Name	Required	Description
`body`	Yes
`confirm`	No	For destructive operations when the confirm gate is enabled (MS365_MCP_REQUIRE_CONFIRM=true; off by default). Set to true only after the user has explicitly approved this action. When the gate is on, calls without confirm: true return { error: "confirmation_required" } without touching user data.
`includeHeaders`	No	Include response headers (including ETag) in the response metadata
`todoTaskListId`	Yes	Value for the 'todoTaskListId' path segment. Pass it under the name 'todoTaskListId', not as 'id'. Use the 'id' field of the todo task list object as returned by Microsoft Graph.
`excludeResponse`	No	Exclude the full response body and only return success or failure indication

Schema Changelog

Changes observed during successful MCP inspections. Dates show when Glama detected each change.

Changed21 schema fields changedv0.145.2Aug 22, 2026

removedInput schema / $defs

Removed value: -{
-  "def0": {
-    "additionalProperties": true,
-    "properties": {
-      "dateTime": {
-        "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
-        "type": "string"
-      },
-      "timeZone": {
-        "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
-        "type": [
-          "string",
-          "null"
-        ]
-      }
-    },
-    "type": "object"
-  },
-  "def1": {
-    "enum": [
-      "sunday",
-      "monday",
-      "tuesday",
-      "wednesday",
-      "thursday",
-      "friday",
-      "saturday"
-    ],
-    "type": "string"
-  }
-}

removedInput schema / properties / body / properties / completedDateTime / $ref
```
Removed value: -"#/$defs/def0"
```
addedInput schema / properties / body / properties / completedDateTime / additionalProperties
```
Added value: +true
```

addedInput schema / properties / body / properties / completedDateTime / properties

Added value: +{
+  "dateTime": {
+    "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
+    "type": "string"
+  },
+  "timeZone": {
+    "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
+    "type": [
+      "string",
+      "null"
+    ]
+  }
+}

addedInput schema / properties / body / properties / completedDateTime / type
```
Added value: +"object"
```
removedInput schema / properties / body / properties / dueDateTime / $ref
```
Removed value: -"#/$defs/def0"
```
addedInput schema / properties / body / properties / dueDateTime / additionalProperties
```
Added value: +true
```

addedInput schema / properties / body / properties / dueDateTime / properties

Added value: +{
+  "dateTime": {
+    "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
+    "type": "string"
+  },
+  "timeZone": {
+    "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
+    "type": [
+      "string",
+      "null"
+    ]
+  }
+}

addedInput schema / properties / body / properties / dueDateTime / type
```
Added value: +"object"
```

changed

Input schema / properties / body / properties / recurrence / properties / pattern / properties / daysOfWeek / items / anyOf

Previous value: -[
-  {
-    "$ref": "#/$defs/def1"
-  },
-  {
-    "additionalProperties": true,
-    "properties": {},
-    "type": "object"
-  }
-]New value: +[
+  {
+    "enum": [
+      "sunday",
+      "monday",
+      "tuesday",
+      "wednesday",
+      "thursday",
+      "friday",
+      "saturday"
+    ],
+    "type": "string"
+  },
+  {
+    "additionalProperties": true,
+    "properties": {},
+    "type": "object"
+  }
+]

removedInput schema / properties / body / properties / recurrence / properties / pattern / properties / firstDayOfWeek / $ref
```
Removed value: -"#/$defs/def1"
```
addedInput schema / properties / body / properties / recurrence / properties / pattern / properties / firstDayOfWeek / enum
```
Added value: +[
+  "sunday",
+  "monday",
+  "tuesday",
+  "wednesday",
+  "thursday",
+  "friday",
+  "saturday"
+]
```
addedInput schema / properties / body / properties / recurrence / properties / pattern / properties / firstDayOfWeek / type
```
Added value: +"string"
```
removedInput schema / properties / body / properties / reminderDateTime / $ref
```
Removed value: -"#/$defs/def0"
```
addedInput schema / properties / body / properties / reminderDateTime / additionalProperties
```
Added value: +true
```

addedInput schema / properties / body / properties / reminderDateTime / properties

Added value: +{
+  "dateTime": {
+    "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
+    "type": "string"
+  },
+  "timeZone": {
+    "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
+    "type": [
+      "string",
+      "null"
+    ]
+  }
+}

addedInput schema / properties / body / properties / reminderDateTime / type
```
Added value: +"object"
```
removedInput schema / properties / body / properties / startDateTime / $ref
```
Removed value: -"#/$defs/def0"
```
addedInput schema / properties / body / properties / startDateTime / additionalProperties
```
Added value: +true
```

addedInput schema / properties / body / properties / startDateTime / properties

Added value: +{
+  "dateTime": {
+    "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
+    "type": "string"
+  },
+  "timeZone": {
+    "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
+    "type": [
+      "string",
+      "null"
+    ]
+  }
+}

addedInput schema / properties / body / properties / startDateTime / type
```
Added value: +"object"
```

Changed11 schema fields changedv0.134.4Jul 28, 2026

addedInput schema / $defs

Added value: +{
+  "def0": {
+    "additionalProperties": true,
+    "properties": {
+      "dateTime": {
+        "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
+        "type": "string"
+      },
+      "timeZone": {
+        "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
+        "type": [
+          "string",
+          "null"
+        ]
+      }
+    },
+    "type": "object"
+  },
+  "def1": {
+    "enum": [
+      "sunday",
+      "monday",
+      "tuesday",
+      "wednesday",
+      "thursday",
+      "friday",
+      "saturday"
+    ],
+    "type": "string"
+  }
+}

addedInput schema / properties / body / properties / completedDateTime / $ref
```
Added value: +"#/$defs/def0"
```
removedInput schema / properties / body / properties / completedDateTime / additionalProperties
```
Removed value: -true
```

removedInput schema / properties / body / properties / completedDateTime / properties

Removed value: -{
-  "dateTime": {
-    "description": "A single point of time in a combined date and time representation ({date}T{time}; for example, 2017-08-29T04:00:00.0000000).",
-    "type": "string"
-  },
-  "timeZone": {
-    "description": "Represents a time zone, for example, 'Pacific Standard Time'. See below for more possible values.",
-    "type": [
-      "string",
-      "null"
-    ]
-  }
-}

removedInput schema / properties / body / properties / completedDateTime / type
```
Removed value: -"object"
```

changedInput schema / properties / body / properties / dueDateTime / $ref

Previous value: -"#/properties/body/properties/completedDateTime"New value: +"#/$defs/def0"

changed

Input schema / properties / body / properties / recurrence / properties / pattern / properties / daysOfWeek / items / anyOf

Previous value: -[
-  {
-    "enum": [
-      "sunday",
-      "monday",
-      "tuesday",
-      "wednesday",
-      "thursday",
-      "friday",
-      "saturday"
-    ],
-    "type": "string"
-  },
-  {
-    "additionalProperties": true,
-    "properties": {},
-    "type": "object"
-  }
-]New value: +[
+  {
+    "$ref": "#/$defs/def1"
+  },
+  {
+    "additionalProperties": true,
+    "properties": {},
+    "type": "object"
+  }
+]

changedInput schema / properties / body / properties / recurrence / properties / pattern / properties / firstDayOfWeek / $ref

Previous value: -"#/properties/body/properties/recurrence/properties/pattern/properties/daysOfWeek/items/anyOf/0"New value: +"#/$defs/def1"

changedInput schema / properties / body / properties / reminderDateTime / $ref

Previous value: -"#/properties/body/properties/completedDateTime"New value: +"#/$defs/def0"

changedInput schema / properties / body / properties / startDateTime / $ref

Previous value: -"#/properties/body/properties/completedDateTime"New value: +"#/$defs/def0"

changedInput schema / properties / todoTaskListId / description

Previous value: -"Path parameter: todoTaskListId"New value: +"Value for the 'todoTaskListId' path segment. Pass it under the name 'todoTaskListId', not as 'id'. Use the 'id' field of the todo task list object as returned by Microsoft Graph."

Changed1 schema field changedv0.131.2Jul 18, 2026
- changedInput schema / additionalProperties
```
Previous value: -falseNew value: +true
```

Changed1 schema field changedv0.131.1Jul 11, 2026

addedInput schema / properties / confirm

Added value: +{
+  "description": "For destructive operations when the confirm gate is enabled (MS365_MCP_REQUIRE_CONFIRM=true; off by default). Set to true only after the user has explicitly approved this action. When the gate is on, calls without confirm: true return { error: \"confirmation_required\" } without touching user data.",
+  "type": "boolean"
+}

Addedv0.114.0May 28, 2026
Removedv0.112.2May 22, 2026
Addedv0.110.0May 18, 2026
Removedv0.108.0May 15, 2026
Changed12 schema fields changedv0.96.0May 4, 2026
- changedInput schema / properties / body / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / attachmentSessions / items / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / attachments / items / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / body / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / checklistItems / items / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / completedDateTime / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / extensions / items / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / linkedResources / items / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / recurrence / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / recurrence / properties / pattern / additionalProperties
```
Previous value: -falseNew value: +true
```
- changedInput schema / properties / body / properties / recurrence / properties / pattern / properties / daysOfWeek / items / anyOf
```
Previous value: -[
-  {
-    "enum": [
-      "sunday",
-      "monday",
-      "tuesday",
-      "wednesday",
-      "thursday",
-      "friday",
-      "saturday"
-    ],
-    "type": "string"
-  },
-  {
-    "additionalProperties": false,
-    "properties": {},
-    "type": "object"
-  }
-]New value: +[
+  {
+    "enum": [
+      "sunday",
+      "monday",
+      "tuesday",
+      "wednesday",
+      "thursday",
+      "friday",
+      "saturday"
+    ],
+    "type": "string"
+  },
+  {
+    "additionalProperties": true,
+    "properties": {},
+    "type": "object"
+  }
+]
```
- changedInput schema / properties / body / properties / recurrence / properties / range / additionalProperties
```
Previous value: -falseNew value: +true
```
First observedv0.31.0Jan 27, 2026

TDQS

A4.2/5.0

Behavior3/5

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

Annotations already signal readOnlyHint=false and destructiveHint=true, so the description does not need to restate that this mutates data. It adds the scoping context of requiring a specific todoTaskListId, which is useful. However, it does not describe confirmation-gate behavior or response characteristics, though the confirm parameter in the schema covers part of that.

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 is compact and front-loaded: the first sentence states the action, and the tip adds the most useful usage details without restating the verbose schema. Every line earns its place.

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

Completeness4/5

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

For a task-creation tool with a complex nested body schema, the description covers the required call pattern and the main optional fields at the right level of detail. It does not explain return values, but that is not mandatory here. It could be slightly more explicit about confirmation behavior, but the confirm parameter description already handles that.

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

Parameters4/5

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

The tip distills the large body schema into an actionable template: 'Body: { title: "..." }; optional dueDateTime, reminderDateTime, importance, body (notes), recurrence, categories.' It also tells the agent to source todoTaskListId from list-todo-task-lists, adding meaning beyond the raw schema. The remaining parameters (confirm, includeHeaders, excludeResponse) are left to the schema, but they are not central to calling the tool.

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?

The description states a specific verb and resource: 'Create a new task object in a specified todoTaskList.' It clearly distinguishes this from sibling tools like update-todo-task, delete-todo-task, and create-todo-task-list, and reinforces the Microsoft To Do context in the tip.

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

Usage Guidelines4/5

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

The description gives clear actionable context: it tells the agent that a todoTaskListId is required and where to get it from (list-todo-task-lists). It does not explicitly call out alternatives or exclusions, but the create-vs-update/delete distinction is clear from the wording.

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

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