Integration · Marketing

Connect Claude & ChatGPT to Postproxy

Ask your AI to write a post for your connected social profiles, schedule it or add it to a queue in Postproxy. It can read and answer comments, hide the ones you do not want public, and reply to direct messages. It also pulls engagement stats for posts and profiles, so you can see what worked without opening each network.

Connect Postproxy free

Free plan, no credit card. Takes about a minute.

Try asking

“Draft a post about our Friday opening hours for Instagram and Facebook.”
The AI creates the post as a draft for those profiles, so nothing goes live until you publish it.
“Schedule this announcement for LinkedIn next Tuesday at 9:00.”
It creates the post with scheduled_at set, and Postproxy publishes it at that time.
“What comments came in on our posts this week?”
It lists comments received on your posts in that time range, with the post they belong to.

What your AI can do

Posts and queues

Create, update, publish and delete posts across connected profiles, save drafts, schedule them, and find the next free slot in a queue.

Comments and messages

Read comments per post or across posts, reply publicly, hide comments, send private replies, and read and send direct messages.

Stats and planning

Get engagement stats for posts and stats snapshots for profiles, and search a calendar of holidays and observance days.

“Reply to the question under yesterday's Instagram post.”
It posts a public reply to that comment. You can switch the tool off or require approval first.
“How did our last five posts perform?”
It gets engagement stats for those posts, optionally for certain profiles and a time range.
“Any holidays in Denmark next month worth posting about?”
It searches the content calendar of holidays and observance days by country and month.

21 tools for Postproxy

These tools are switched on when you connect. You can switch any of them off, or require your approval before it runs.

create_commentChanges dataPost a public comment on a post, or reply to a comment by passing parent_id. Needs post_id, profile_id and body.
create_postChanges dataCreate a post for one or more profiles (profile ids or platform names like instagram) with post body text, media URLs and optional scheduled_at, draft flag or queue_id. Without draft or a schedule it publishes publicly right away.
delete_postDeletesDelete a post by post id. Set delete_on_platform to also remove it from the social networks where it was published; this cannot be undone.
get_postGet one post by post id, including its content, media, target profiles and publishing status.
get_post_statsGet engagement stats for up to 50 posts (comma-separated post_ids), optionally limited to certain profiles and a from/to time range.
get_profileGet one connected social profile by profile_id.
get_profile_statsGet stats snapshots for a profile by profile_id over an optional from/to range.
get_queue_next_slotGet the next free posting slot in a queue by post_queue_id.
hide_commentChanges dataHide a comment on a post from public view by post_id, comment_id and profile_id.
list_chat_messagesList messages in a direct message conversation by chat_id, optionally filtered by direction (inbound/outbound) or status.
list_chatsList direct message conversations for a profile by profile_id, newest first, with cursor paging.
list_commentsList comments received on your posts, optionally filtered by post_ids, profiles and a from/to time range.
list_post_commentsList comments on one post by post_id and profile_id, with optional from/to range and paging.
list_postsList posts, filtered by status, platforms, source or scheduled_after, with paging.
list_profile_groupsList your profile groups (sets of connected social accounts). Use a group's id as profile_group_id when needed.
list_profilesList your connected social media profiles (Instagram, Facebook, X, LinkedIn and others) and their ids.
list_queuesChanges dataList your posting queues (recurring time slots that posts can be added to).
publish_postVisible to othersPublish a draft post now by post_id. This posts publicly to the selected social networks.
search_content_calendarSearch the content calendar of holidays and observance days by name, date range, month, country, type or tag, to plan timely posts.
send_direct_messageVisible to othersSend a direct message in a conversation by chat_id with body text and optional media, buttons or quick replies. The message is delivered to the other person.
update_postChanges dataUpdate a post by post id: text, schedule or draft flag merge in; media, thread and profiles replace the existing values.

Set up in three steps

1
Pick the app
Create a free PipMCP account and choose Postproxy from the app list.
2
Paste your key
Paste a Postproxy API key. Log in to the Postproxy dashboard, open Settings > API Keys, create a key and copy it. Keys are either full-access or scoped to one profile group, so a scoped key limits the AI to that group.
3
Add the link to your AI
You get a personal MCP link. Add it to Claude, ChatGPT or Cursor:
1. Click your name, then Settings › Connectors › Add custom connector.
2. Paste your link as the Remote MCP server URL.
3. Switch it on from the + menu in a chat.

Questions

What can the AI do in Postproxy?

The AI can list profiles, profile groups, queues, posts, comments and direct message conversations, and read post and profile stats. It can create, update, publish and delete posts, reply to or hide comments, send private replies to commenters, send direct messages, and search a calendar of holidays and observance days.

Does the AI see my Postproxy API key?

No. Your Postproxy API key is encrypted at rest and never shown to the AI. After you save it, it is not shown again, not even to you. The AI only sees the results of the tools it calls.

Can I control what the AI is allowed to do?

Yes. You choose which tools are switched on, so you can start with drafts and lookups only. Publishing a post, replying to comments and sending messages are visible to other people, and deleting a post on the platform cannot be undone. These actions can require your approval before they run. Every tool call is logged.

Does it work with ChatGPT?

Yes. In ChatGPT go to Settings › Apps & Connectors › Advanced and turn on Developer mode, then add your PipMCP link. Developer mode needs a paid ChatGPT plan: Plus, Pro, Business or Enterprise. The same link also works in Claude (Settings › Connectors › Add custom connector), Cursor and other MCP clients.

What does it cost?

PipMCP has a free plan with no credit card required. Paid plans bill per completed task. You also need your own Postproxy account.

Which social networks does it cover?

The AI works with the profiles you have connected in Postproxy, such as Instagram, Facebook, X and LinkedIn. It lists them first to get their ids. If you use a key scoped to one profile group, it only sees the profiles in that group.