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LinkedIn MCP server

Let your AI turn notes into LinkedIn posts, documents and polls, keep your queue full, and answer comments on your company Page.

Set up the MCP serverStart with Postify

What your AI can do on LinkedIn

  • Publish text posts, images, multi-image posts and videos, now or on a schedule.
  • Publish document posts from a PDF (up to 100 MB and 300 pages) or from a set of images that Postify turns into a PDF.
  • Run polls with 2 to 4 options.
  • Add a first comment, for example with links or hashtags.
  • Read comments, reply to them and delete them.
  • Read post and Page metrics.

Things you can ask

You ask
Turn this slide deck PDF into a LinkedIn document post titled "Q3 in numbers" for Tuesday at 8:30.
What happens
The AI uploads the PDF, sets the document title and schedules the post.
You ask
Ask my network which conference they are going to, with four options.
What happens
The AI creates a LinkedIn poll with your four options.
You ask
Reply to every question in the comments on my last post.
What happens
The AI drafts the replies and posts them once you agree.

Good to know

  • A document post needs a title. A poll cannot carry images or video.
  • LinkedIn messages are not available through its API, so the inbox covers comments only.

Also available on LinkedIn

Scheduling, the posting queue, recurring and evergreen posts, the media library, tags, notes and post analytics work the same on all nine platforms.

See every tool

Connect in two minutes

Connect LinkedIn in Postify (or ask your AI to start the connection), then add the Postify MCP server to your AI client. One server covers every platform.

Postify MCP server URL
https://api.postify.tech/mcp
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Frequently asked questions

Can AI post to LinkedIn for me?
Yes. Through the Postify MCP server your AI can create and schedule LinkedIn text, image, video, document and poll posts.
Can it post a PDF carousel?
Yes. LinkedIn calls them document posts. Send a PDF of up to 300 pages, or a set of images that Postify combines into one PDF.
Can my AI reply to LinkedIn comments?
Yes, on the Plus plan or higher. It can read, reply to and delete comments on your posts.

Other platforms

Instagram with MCPFacebook with MCPTikTok with MCPYouTube with MCPX (Twitter) with MCPPinterest with MCPThreads with MCPPlative with MCP

Let your AI run your social media

Connect your accounts in Postify once, then plan, publish and measure from the AI assistant you already use. MCP access is included in every plan.

Start with PostifySee plans
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