AI agents · Anthropic

Post to social media from Claude Code

Write the launch post next to your code. Claude Code reads the changelog and schedules the posts.

Start free How to connect

You need: Claude Code, and a free SocialRobot account

Connect Claude Code in 3 steps

1
Make a free SocialRobot account
Connect the social accounts you want to post to.
Start free
2
Add SocialRobot to Claude Code
Run this. Then type /mcp in Claude Code, pick socialrobot and sign in.
terminal
```
claude mcp add --transport http socialrobot https://socialrobot.io/api/mcp
```
Use an API key instead
Make a key in SocialRobot under Scheduler → API Keys and use it instead of signing in.
terminal
claude mcp add --transport http socialrobot https://socialrobot.io/api/mcp \ --header "Authorization: Bearer sk_YOUR_API_KEY"
Claude Code's own guide
3
Ask for a post
Say what to post, where and when. It lands on your SocialRobot calendar, where you can still change it.
- Read CHANGELOG.md and post about v2.4 on X and LinkedIn tomorrow at 9.
- Attach ./launch/hero.png to Thursday's Instagram post.
- What's scheduled next week?

Steps checked against Claude Code's docs on October 8, 2026

What Claude Code can post on each network

Every network SocialRobot publishes to, with each network’s own limits.

Instagram
Photos, videos, carousels of 2 to 10, and Stories.
- Up to 2,200 characters; the first 125 show in the feed
- Needs a photo or video: give Claude Code the file on your computer.
- Needs a Business or Creator account.
Instagram details
LinkedIn
Text, images, video, PDFs and polls.
- Up to 3,000 characters; the first 210 show in the feed
- Photos are optional; Claude Code can upload them from your computer.
- Your profile or a Company Page.
LinkedIn details
Facebook
Page posts with text, photos or video.
- Up to 63,206 characters; the first 477 show in the feed
- Photos are optional; Claude Code can upload them from your computer.
- Posts go to a Facebook Page.
Facebook details
X (Twitter)
Pro
Posts with up to 4 images, and threads of up to 25 posts.
- Up to 280 characters
- Photos are optional; Claude Code can upload them from your computer.
- X is on the SocialRobot Pro plan.
X (Twitter) details
TikTok
Videos and photo posts.
- Up to 2,200 characters; the first 100 show in the feed
- Needs a photo or video: give Claude Code the file on your computer.
- Publish directly, or send it to your TikTok inbox to finish in the app.
TikTok details
Threads
Posts, carousels, and threads of up to 20 posts.
- Up to 500 characters
- Photos are optional; Claude Code can upload them from your computer.
Threads details
Pinterest
Pins with an image or video.
- Up to 500 characters; the first 50 show in the feed
- Needs a photo or video: give Claude Code the file on your computer.
- Goes to the board you pick, or a new one.
Pinterest details
Bluesky
Posts with up to 4 images or one video.
- Up to 300 characters
- Photos are optional; Claude Code can upload them from your computer.
Bluesky details
Mastodon
Posts with images or video.
- Up to 500 characters
- Photos are optional; Claude Code can upload them from your computer.
- The character limit depends on your server.
Mastodon details