Add comment
Add a note to an issue without changing any field.
MCP tool redmine_write → add_comment
write Confirm
Adds one note to the issue history and returns its position in the journal. Set private to true for a note only roles with the right to see private notes can read. Watchers of the issue can be notified. By default you confirm each call; you can switch that off for this tool.
Parameters
| Name | Type | Description |
|---|---|---|
| issue_id integer required | integer | Issue number, e.g. 4821 for #4821. |
| notes string required | string | Text of the note. |
| private boolean | boolean | true makes the note private. Default: false. |
tools/call
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "redmine_write",
"arguments": {
"operation": "add_comment",
"arguments": {
"issue_id": 1,
"notes": "notes"
}
}
}
}Example response
{
"content": [
{
"type": "text",
"text": "{ ... same JSON as structuredContent ... }"
}
],
"structuredContent": {
"issue_id": 4790,
"note_added": true,
"private": false,
"created_on": "2026-10-16T09:40:00Z"
},
"isError": false
}