Schedule social media posts with MCP, the open way

No plugin store, no Zapier chain, no custom code. Postey exposes a hosted MCP server. Point Claude or ChatGPT at it once, and your AI agent can publish for real.

Start free on Postey

The problem this page answers

• Most AI writing tools stop at text. There is no tool call that actually posts
• Building your own integration for 9 platform APIs is months of OAuth and maintenance
• You want one standard connector that works in both Claude and ChatGPT

What changes with Postey

• One hosted MCP endpoint works in Claude and ChatGPT: https://mcp.postey.ai/mcp
• Your agent gets real publishing tools, not just drafting help
• You own the workflow. Change the prompt, change the distribution, no rebuild needed

Try these prompts

Copy one into Claude or ChatGPT after setup. Notice the pattern: name Postey, name the platforms, name the time.

Use the Postey MCP tools to list my connected accounts, then publish this post to all of them.

Use Postey to schedule this thread for X and the long version for LinkedIn at 6pm today.

Use Postey to check for any failed posts this week and retry them.

MCP setup in 2 minutes

The Postey MCP URL:

https://mcp.postey.ai/mcp

With Claude

1. Create a free Postey account and connect the social accounts you want to publish to. About 60 seconds.
2. In Claude, go to Settings, then Connectors, then Add custom connector. Paste the Postey MCP URL below.
3. Click Connect and authorize Postey when Claude asks. You will see Postey tools appear in Claude.
4. Type a publishing prompt, like the examples on this page. Claude calls Postey and your post is scheduled or live.

With ChatGPT

1. Create a free Postey account and connect the social accounts you want to publish to. About 60 seconds.
2. In ChatGPT, go to Settings, then Apps and Connectors, then Create or Add. Paste the Postey MCP URL below.
3. Connect and authorize Postey when ChatGPT asks. Postey will be available in your chats.
4. Type a publishing prompt, like the examples on this page. ChatGPT calls Postey and your post is scheduled or live.

9 platforms, one prompt

X, LinkedIn, Instagram, Threads, Bluesky, Facebook, TikTok, YouTube, Pinterest. Connect the ones you use now. You can add the rest later without redoing setup.

Free plan: 1 brand, 15 posts per network per 30 days. No card required. Works with Claude and ChatGPT.

Your next post could already be everywhere.

Create your free Postey account, connect one social account, add the MCP connector, and publish your first multi platform post today.

Start free, setup in 2 minutes