Postproxy × ChatGPT

Give ChatGPT real social publishing. Install Postproxy from the ChatGPT plugin store and publish, schedule, and manage content across 12 platforms.

Open the listing, click Install plugin, and sign in with your Postproxy account. That's it.

Get started free See pricing

Free plan No credit card Live in under 5 minutes

In the ChatGPT plugin store

Add Postproxy to ChatGPT in one click

Postproxy is an official ChatGPT plugin. Open the listing, click Install plugin, and sign in with your Postproxy account. No Developer mode, no URL to paste, no API key.

  1. 1 Install Open the listing and click Install plugin.
  2. 2 Sign in Authorize with your Postproxy account.
  3. 3 Ask Publish, schedule, and reply from the chat.
Install in ChatGPT
Postproxy Manage your socials
Developer Postproxy
Category Communication
Manual setup

Or add it by URL

If the plugin store is turned off in your workspace, turn on Developer mode, add this URL on the Plugins page, and authorize with your Postproxy account.

Plugin URL 
https://mcp.postproxy.dev/mcp
How it works

How Postproxy works inside ChatGPT

01 Open the listing
Go to chatgpt.com/plugins and search for Postproxy, or follow the link on this page.
02 Click Install plugin
One click adds Postproxy to ChatGPT. No Developer mode and no URL to paste.
03 Sign in with Postproxy
Authorize over OAuth: sign in with Postproxy and you are connected. Platform credentials stay in your Postproxy account.
04 Ask in plain language
"Post this to LinkedIn and Threads." ChatGPT calls the tools; Postproxy publishes and reports back.
Examples

Things people ask ChatGPT to do with Postproxy

  1. "Draft and publish a post about this"

    ChatGPT writes platform-specific copy and publishes it through Postproxy.

  2. "Schedule this for tomorrow morning"

    The post goes out at the time you name; confirmation comes back in chat.

  3. "Summarize new comments on my last post"

    ChatGPT pulls comments across platforms and you reply from the conversation.

  4. "Show me how last week performed"

    ChatGPT fetches stats through Postproxy and summarizes the results.

Step-by-step setup: Step-by-step: MCP social media publishing

Supported platforms

Supported Platforms
Instagram Facebook Threads TikTok X YouTube LinkedIn Pinterest Bluesky Telegram Google Business WhatsApp

Frequently asked questions

01 How do I add Postproxy to ChatGPT?

Postproxy is an official plugin in the ChatGPT plugin store. Open the listing, click Install plugin, and sign in with your Postproxy account. If the store is turned off in your workspace, turn on Developer mode, open chatgpt.com/plugins, click +, and paste https://mcp.postproxy.dev/mcp as the MCP server URL.

02 Is there an API key to manage?

No. ChatGPT connects over OAuth, so you just sign in with Postproxy. Your platform logins stay in your Postproxy account.

03 What can ChatGPT do once connected?

Publish, schedule, edit, and delete posts, read and reply to comments and DMs, and pull post and follower stats across 12 platforms.

04 Which platforms are supported?

All 12 Postproxy platforms, from Instagram and LinkedIn to Telegram, Google Business, and WhatsApp.

Still wondering if Postproxy is the right fit?

Ask your favorite LLM what it thinks about us, then decide.

Ask ChatGPT Ask Gemini Ask Claude Ask Perplexity

Ready to get started?

Start with our free plan and scale as your needs grow. No credit card required.

Get started View documentation