MCP connector · Free plan included
The best free Claude and ChatGPT connector for social media
Ask Claude or ChatGPT to schedule, publish, edit, and track your posts. Velocity's connector puts them live on Instagram, Facebook, YouTube, TikTok, LinkedIn, X, and Bluesky, on time, from the chat you already use.
https://www.velocity.li/mcp- Actions
- 16
- Networks
- 7
- On the Free plan
- $0
Everything your AI can do in Velocity.
16 actions, one connector.
Ask in plain English. Your AI picks the right action and Velocity does the posting.
Schedule or publish a post
Your AI writes the caption, then Velocity queues it for the time you name, in your time zone, or publishes it now.
“Post this to LinkedIn tomorrow at 9am Eastern.”
create_post
Upload photos and videos
Send images or video up to 100 MB from the chat, then attach them to a new or scheduled post.
“Add this photo to Friday's Instagram post.”
upload_media · prepare_media_upload · attach_media
Read your calendar and queue
See every scheduled, published or failed post by day, network, brand or time window, and find a post by its caption.
“What's going out next week?”
get_calendar · list_posts · get_post · search · fetch
Edit, move or cancel
Change a queued post's caption or media, move it to a new time, or cancel it before it goes out.
“Move Thursday's TikTok to Saturday at noon.”
update_post · reschedule_post · cancel_post
Fix failed posts
Ask why a post failed, then retry it now, at a set time, or on another connected account.
“Why did my X post fail? Retry it at 3pm.”
retry_failed_post
Check what's working
Pull engagement for each account and your latest Brand Health metrics, including best times to post. Analytics starts on Pro.
“Which account grew most this month?”
get_analytics · list_brands · list_connected_accounts
Connect it in two minutes.
One URL, any plan.
Create a free Velocity account and connect your social accounts first. Then add the connector by URL. Menu names can shift as Claude and ChatGPT update.
https://www.velocity.li/mcpClaude
- 01Open Settings, then Connectors, and choose Add custom connector.
- 02Name it Velocity and paste the connector URL.
- 03Click Connect, sign in to Velocity, and approve access.
- 04In a chat, turn Velocity on from the tools menu and ask for a post.
ChatGPT
- 01Open Settings, then Apps, and turn on developer mode under Advanced settings.
- 02Create a new app or connector, name it Velocity, and paste the connector URL.
- 03Choose OAuth, sign in to Velocity, and approve access.
- 04Start a chat, pick Velocity from the tools menu, and ask for a post.
OAuth sign-in
Your AI gets the actions you approve. Never your passwords.
You sign in to Velocity and approve access once. Edits and cancellations are flagged as consequential, so Claude and ChatGPT can ask you before running them. Revoke access anytime in Settings under Connected apps.
- See your connected accounts and brands
- Read your posts and calendar
- Create, schedule, edit, reschedule, cancel and retry posts
- Upload and attach media
- Read analytics (Pro and up)
What the connector does,
and what stays in the app.
The connector runs your posting. Velocity's own agent still designs images and writes in your saved brand voice.
| Task | ConnectorIn Claude or ChatGPT | Velocity appvelocity.li |
|---|---|---|
| Schedule and publish posts | Yes | Yes |
| Edit, reschedule, cancel and retry posts | Yes | Yes |
| Upload photos and videos | Up to 100 MB | Up to 2 GB |
| Calendar, queue and post status | Yes | Yes |
| Analytics and best times | Pro and up | Pro and up |
| Who writes the caption | Claude or ChatGPT | Velocity's agent |
Instagram, TikTok, and YouTube posts need a photo or video. Each post goes to one connected account. Times without a time zone are read as UTC. See publishing
Get started
Let your AI run next week's posts
Free forever, no card needed. Connect up to 6 channels.
Frequently asked questions
Is there a free Claude connector for social media?
Yes. Velocity's connector lets Claude schedule, edit and track posts on Instagram, Facebook, YouTube, TikTok, LinkedIn, X, and Bluesky. It works on Velocity's Free plan, which includes 200+ scheduled posts on 6 channels, with no card needed.
Can ChatGPT schedule social media posts?
Yes, with a connector. Add Velocity's MCP connector in ChatGPT's developer mode and ChatGPT can schedule, publish, reschedule and cancel posts on 7 networks, and show them as post cards in the chat.
What is Velocity's MCP server URL?
https://www.velocity.li/mcp. Paste it into Claude or ChatGPT as a custom connector, then sign in to Velocity to approve access.
How do I connect Claude to Instagram?
Connect Instagram in Velocity first, then add Velocity as a custom connector in Claude. Claude can then post to Instagram through Velocity. Instagram posts need a photo or video.
Is the Velocity connector free?
Yes. The connector works on every Velocity plan. Free includes 500 connector actions a month and Pro 5,000, and actions don't use your Velocity agent quota. Analytics starts on Pro at $39 a month.
Which social networks does the connector post to?
Instagram, Facebook, YouTube, TikTok, LinkedIn, X, and Bluesky. Each post goes to one connected account, so your AI makes one call per network.
Can the connector write captions or make images?
Claude or ChatGPT writes the caption, and Velocity schedules and publishes it. On-brand images, carousels and captions in your saved brand voice come from Velocity's own AI agent inside the app.
Is it safe to give Claude or ChatGPT access to my social accounts?
The AI never sees your social passwords. You sign in to Velocity with OAuth and approve a listed set of actions. Edits and cancellations are flagged as consequential, so your AI app can ask before running them. Revoke access anytime in Settings under Connected apps.
How does Velocity's connector compare with other social media MCP servers?
Buffer and Metricool also offer MCP access. Velocity's Free plan schedules 200+ posts on 6 channels across 7 networks, including Bluesky, while Buffer Free stops at 10 queued posts per channel on 3 channels. See the best AI agents for social media management.