Build a comment-to-DM funnel with ChatGPT

A "comment GUIDE" reel needs three things: a rule for new comments, a public reply so the comment section looks answered, and a sweep for the people who commented before the rule was live. ChatGPT sets up all three through the CueEditio MCP in one conversation.

For Instagram professional accounts · Updated October 2026

One-time setup in ChatGPT

ChatGPT on the web
ChatGPT → Plugins → + → Add custom MCP server
Name:            CueEditio
Server URL:      https://www.cueedit.io/api/mcp/mcp
Authentication:  OAuth
  1. 1.On chatgpt.com, open Plugins and add a custom MCP server (your plan needs developer mode for custom servers).
  2. 2.Paste the CueEditio URL and choose OAuth.
  3. 3.Sign in to CueEditio and approve. Then mention CueEditio in a chat.

Ask ChatGPT

You

I’m launching a free checklist. Reel goes live at 7pm. Comment word: CHECKLIST. Ask them to follow first.

ChatGPT

Once the reel is live, tell me and I’ll attach the rule to it: keyword CHECKLIST, follow required, public reply "Sent! Check your DMs", DM with your checklist link. What’s the link?

Example conversation. Post names and counts will be your own.

The CueEditio tools that run

  • list_postsFinds the reel that asks people to comment.
  • create_autodm_ruleKeyword rule with require_follow (asks people to follow before the guide arrives) and comment_replies for the public "sent" reply.
  • list_commentsFinds people who already commented the keyword, with dm_eligible for the 7-day window.
  • send_dmSends the guide to those earlier commenters, one DM per comment.
  • reply_to_commentLeaves the public reply under the earlier comments too.

How it works

  1. 1.Post the reel

    Your caption says "comment GUIDE". The link can be a page, a PDF or a calendar.

  2. 2.Ask ChatGPT to wire it

    Keyword, guide link, whether to require a follow, and the public reply text.

  3. 3.Catch up

    ChatGPT DMs everyone who commented before the rule existed, if the comment is under 7 days old.

  4. 4.Check later

    Ask "how many GUIDE comments are still unhandled?" any time to see what is left.

ChatGPT shows each write tool call and waits for your approval. Write the DM once in the chat and reuse it across rules.

Limits to know

  • Instagram only lets a business DM someone who commented, as a private reply to that comment. The agent cannot cold-DM people who never commented.
  • One DM per comment. A second send to the same comment returns already_dmed unless you tell the agent to force it.
  • The comment must be 7 days old or newer. Older comments come back with dm_eligible false.
  • At most 600 DMs and 600 public replies per hour per account, below Meta’s ceiling of 750.
  • Reading posts, comments and rules works on the free plan. Sending replies, DMs and creating rules needs CueEditio Pro ($6 or ₹459 a month).

Questions

With require_follow on, the first DM asks the commenter to follow and tap a button. CueEditio checks the follow and then sends the guide. People who already follow get the guide straight away.

Rules only react to new comments. ChatGPT handles the earlier ones by listing comments on the reel and DMing each match with send_dm, as long as the comment is 7 days old or newer.

Yes. Each rule can target specific posts by id. Ask ChatGPT for a GUIDE rule on one reel and a PRICE rule on another.

Yes. The DM is plain text up to 1,000 characters, and links are allowed.

Custom MCP servers need developer mode, which OpenAI enables on some paid plans. Check the Plugins page in your ChatGPT settings. CueEditio itself works on its free plan for reading and on Pro for sending.

Connect CueEditio to ChatGPT

Create an account, connect your Instagram professional account, then add the MCP server above. Reading comments is free; sending replies and DMs needs Pro.

Create a free accountSee pricing

Comment-to-DM funnel with other agents

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