Comment on Post
Post a comment on a LinkedIn post, or reply to a specific comment (threaded reply). Use parent_comment_id to reply to someone's comment directly - they will be notified. Supports campaign tagging for tracking engagement activity. Commenting on prospects' posts is one of the highest-converting outreach warmup tactics.
MCP tool name: comment_on_post
Use Cases
- Warm up prospects by commenting on their posts before connecting
- Reply directly to a prospect's comment on a viral post for targeted engagement
- Automate thoughtful engagement across a list of target accounts
- Track commenting activity as part of an outbound campaign
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| post_id | string | required | The ID of the post to comment on |
| text | string | required | The comment text |
| parent_comment_id | string | optional | Reply to this specific comment instead of posting a top-level comment. Get IDs from list_post_comments. |
Example
Prompt
Reply to comment 7435123456789 on post urn:li:activity:123: 'Great point about ops tooling - we see the same pattern.'
Response
{
"sent": true
}Permission Scopes
This tool is available in the following permission scopes:
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