Posts
Short posts written to fit X's limit on the first try.
Works in Claude, ChatGPT and 11 more AI apps
Post to X (Twitter) with Claude
To post to X (Twitter) with Claude, connect your X account to RobinReach, then add RobinReach to Claude as a connector at https://robinreach.com/mcp/v1/messages. Claude can then write posts and threads in your voice, keep each one within X's character limit, attach photos or a video, and schedule them, all from the chat. It can also read how your posts perform. X publishing and the AI integrations are both included from Bloom, and the same works in ChatGPT and other AI apps.
- 280 characters
- Analytics in the chat
- From Bloom $24 a month
Turn our launch announcement into an X thread of four posts for Tuesday at 9, in our usual tone.
- Read how you usually write on X
style_learn - Checked every post in the thread against X's limit
posts_validate - Scheduled the thread for Tuesday at 09:00
posts_create
Your four post thread goes out on Tuesday at 9. The first post carries the news and the link sits in the last reply, where it does not cut the opener short. Want a single post version for Threads and Bluesky?
Your brand on X
We just shipped the thing you asked for most. Scheduling from Claude, in one sentence. Here is how it works.
What you can post
What Claude can do on X (Twitter)
Threads
A post with replies that go up right after it, written as one story.
Photos and GIFs
Up to four images, or one video, per post.
Results
Views and engagement for your recent posts, read back in the chat.
Checked before saving
X (Twitter) rules, built in
RobinReach checks every post against these before it is saved, so your AI fixes a problem in the chat instead of finding out when the post fails.
- Characters
- 280, more on a verified (Premium) account
- Media
- Up to 4 photos (5 MB, GIFs 15 MB) or one video
- Video
- Up to 140 seconds and 512 MB
- Plans
- X publishing is included from Bloom
- Comments under the post
- Up to 5, written with the post and published after it
- Posts a day
- 5 on Bloom, 12 on Thrive, 15 on Scale (per account)
- Delete after publishing
- Yes, from the chat
- Analytics in the chat
- Reach and engagement per post, top posts and weekly comparisons
- Comments inbox
- Not available
Read from RobinReach's own checks each time this page loads.
Try saying
Things to ask about X (Twitter)
Write five X posts about our new feature and spread them over next week at 9 and 1.
Turn this blog post into a thread of five posts for Thursday morning.
Which of our posts on X did best this month?
Post the screenshot in my library called dashboard.png with a one line caption, as a draft.
Two minute setup
Connect X (Twitter) to Claude
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Connect X (Twitter) to RobinReach
Create a free RobinReach account and connect X (Twitter) from the dashboard.
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Add RobinReach to your AI app
In Claude or ChatGPT, add a connector with the URL https://robinreach.com/mcp/v1/messages and sign in to RobinReach. Coding tools and agents use the same URL with an API key.
https://robinreach.com/mcp/v1/messages
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Ask in plain words
Write five X posts about our new feature and spread them over next week at 9 and 1.
Step by step guides for your AI app
Questions
Posting to X (Twitter) with Claude: questions people ask
How do I post to X with Claude?
Connect your X account to RobinReach, add RobinReach to Claude as a custom connector with the URL https://robinreach.com/mcp/v1/messages and sign in. Then ask Claude to post or schedule on X in plain words.
Can Claude post threads on X?
Yes. Claude writes the first post and the replies, checks each one against X's limit and schedules them together, so the thread goes up in order.
Which RobinReach plan do I need for X?
X publishing starts on Bloom, the same plan that includes the AI integrations. Each plan has a daily cap per X account, listed in the rules above.
Do I need my own X API key?
No. RobinReach publishes through X's official API, so you only connect your X account once in RobinReach.
Can ChatGPT post to X too?
Yes. Add RobinReach to ChatGPT as a custom MCP server and it gets the same tools.
Keep going
More ways to post with AI
Sources and how this page is checked
Last checked on . Setup steps follow each app's own documentation and the Integrations page in RobinReach. RobinReach's numbers on this page, like tools, networks, limits and plans, are read from the product itself every time the page loads, so they are always current.
Let Claude run your X
Start on the free plan, connect X (Twitter), then add RobinReach to Claude, ChatGPT or any AI app.
Free plan, no card. AI integrations from Bloom, $24 a month, with a 7 day trial.