post-comment-skill

To post a comment to a Xiaohongshu feed via API, you call an MCP endpoint and invoke the post_comment_to_feed tool using the feed_id, xsec_token, and content arguments. The Skill sends this HTTP request and parses the JSON text result to publish your message.

Yes, you can automate Xiaohongshu comment posting for campaign replies by setting the feed_id, xsec_token, and content variables in your environment. This allows programmatic social interactions without manually opening the Xiaohongshu app.

Posting a comment requires the feed_id to target the specific feed and the xsec_token to authorize the action. You must also provide the content string to specify the message you want to publish.

Yes, the Xiaohongshu MCP tool defaults to calling the local server endpoint at http://127.0.0.1:18060/mcp. You need this MCP server running to handle the tools/call request and return the JSON response.

The best way to programmatically interact with Xiaohongshu feeds is using a deterministic HTTP-triggered MCP tool call. This approach streamlines engagement workflows for creators by automating actions like posting predefined messages to announcement posts.

Automated Xiaohongshu comment posting fails if the required xsec_token or feed_id is missing or invalid. You must ensure the MCP endpoint is running and correctly receive the JSON text result after invoking the tools/call method.