---
title: "Jira Comments & Worklogs"
description: "Comments, worklogs, changelogs, and user profiles"
---
### Add Comment
Add a comment to a Jira issue.
<Note>This is a **write** tool. Disabled when `READ_ONLY_MODE=true`.</Note>
**Parameters:**
| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `issue_key` | `string` | Yes | Jira issue key (e.g., 'PROJ-123', 'ACV2-642') |
| `comment` | `string` | Yes | Comment text in Markdown format |
| `visibility` | `string` | No | (Optional) Comment visibility as JSON string (e.g. `'{"type":"group","value":"jira-users"}'`) |
**Example:**
```json
{"issue_key": "PROJ-123", "comment": "## Investigation\n\nFound the root cause in module X."}
```
<Tip>
Supports Markdown formatting. Use `visibility` parameter for restricted comments (e.g., service desk internal notes).
</Tip>
---
### Edit Comment
Edit an existing comment on a Jira issue.
<Note>This is a **write** tool. Disabled when `READ_ONLY_MODE=true`.</Note>
**Parameters:**
| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `issue_key` | `string` | Yes | Jira issue key (e.g., 'PROJ-123', 'ACV2-642') |
| `comment_id` | `string` | Yes | The ID of the comment to edit |
| `comment` | `string` | Yes | Updated comment text in Markdown format |
| `visibility` | `string` | No | (Optional) Comment visibility as JSON string (e.g. `'{"type":"group","value":"jira-users"}'`) |
---
### Get Worklog
Get worklog entries for a Jira issue.
**Parameters:**
| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `issue_key` | `string` | Yes | Jira issue key (e.g., 'PROJ-123', 'ACV2-642') |
---
### Add Worklog
Add a worklog entry to a Jira issue.
<Note>This is a **write** tool. Disabled when `READ_ONLY_MODE=true`.</Note>
**Parameters:**
| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `issue_key` | `string` | Yes | Jira issue key (e.g., 'PROJ-123', 'ACV2-642') |
| `time_spent` | `string` | Yes | Time spent in Jira format. Examples: '1h 30m' (1 hour and 30 minutes), '1d' (1 day), '30m' (30 minutes), '4h' (4 hours) |
| `comment` | `string` | No | (Optional) Comment for the worklog in Markdown format |
| `started` | `string` | No | (Optional) Start time in ISO format. If not provided, the current time will be used. Example: '2023-08-01T12:00:00.000+0000' |
| `original_estimate` | `string` | No | (Optional) New value for the original estimate |
| `remaining_estimate` | `string` | No | (Optional) New value for the remaining estimate |
---
### Batch Get Changelogs
Get changelogs for multiple Jira issues (Cloud only).
**Parameters:**
| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `issue_ids_or_keys` | `string` | Yes | Comma-separated list of Jira issue IDs or keys (e.g. 'PROJ-123,PROJ-124') |
| `fields` | `string` | No | (Optional) Comma-separated list of fields to filter changelogs by (e.g. 'status,assignee'). Default to None for all fields. |
| `limit` | `integer` | No | Maximum number of changelogs to return in result for each issue. Default to -1 for all changelogs. Notice that it only limits the results in the response, the function will still fetch all the data. |
**Example:**
```json
{"issue_keys": ["PROJ-1", "PROJ-2", "PROJ-3"]}
```
<Tip>
Efficient for tracking field changes across multiple issues at once. Returns change history for each issue.
</Tip>
<Warning>
Only available on Jira Cloud.
</Warning>
---
### Get User Profile
Retrieve profile information for a specific Jira user.
**Parameters:**
| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `user_identifier` | `string` | Yes | Identifier for the user (e.g., email address 'user@example.com', username 'johndoe', account ID 'accountid:...', or key for Server/DC). |
---
