Post to Threads with Codex

Connect Codex to dopost to post to your Threads account and manage your calendar.

Connect Codex to dopost

Set up the connection

Recommended

Add the hosted server and sign in once

Sign in to dopost to connect your accounts. No API key is needed.

Codex CLI or the Codex app MCP settings
codex mcp add dopost --url https://mcp.dopost.co/mcp
codex mcp login dopost
  1. 1Run the two commands in your terminal. The login command opens dopost in your browser.
  2. 2Choose the workspaces Codex may use and approve the requested permissions.
  3. 3Start a new Codex session and ask it to list your connected accounts.
Full Codex guide

Requirements for posting to Threads

  • A Threads account connected in dopost
  • Up to 500 characters per post.
  • Up to 10 images or videos per post. Several files become a carousel.
  • Each post in a thread is checked against the limit.
dopost Threads scheduler

Threads formats

Check the formats and media supported by this connection.

FormatMedia per postMedia requiredWith Codex
Post or thread10No

What you can ask Codex

Schedule a post

Schedule this post on Threads for tomorrow at 10am.

Check the calendar

What posts do I have scheduled on Threads for next week?

Reschedule posts

Move Friday’s Threads posts to Monday, keeping the same times.

Threads performance

Check the available metrics for your posts.

Compare the performance of my Threads posts this month.

Codex and Threads questions

Can Codex post to Threads?

Yes. Connect your Threads account in dopost and follow the Codex setup guide.

Can Codex post a thread on Threads?

Yes. Codex sends the first post with up to 20 follow-ups, and dopost publishes them in order.

Do I need a Meta developer app or API key?

No. You connect Threads once in dopost and Codex uses that connection. There is no developer account, review or token to manage.

Can I check my Threads results?

Yes. You can check the available metrics for your Threads accounts and posts.

Can I review content before scheduling?

You can ask the agent to show you the content before scheduling it.

Start posting to Threads with Codex

Create your dopost account and connect your social accounts.

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