Post from your editor
Add Postbase to Cursor and its agent can turn what you just built into posts for X, LinkedIn, Bluesky and more, then schedule them for the right time.
Cancel anytime · or self-host for free
Connect Cursor from the AI & API page
Use your API key to automate Postbase — hook up an AI agent over MCP, script it from the CLI, or call the REST API directly.
API keys
A key authenticates the MCP server, the REST API, and the CLI. Shown once — store it safely.
pb_live_…9c1eMCP client configuration
Connect the Postbase MCP server to your AI tool so it can schedule and publish for you.
Authentication
No key to manage — your tool signs in through Postbase.
Client
Add a custom MCP server in Cursor, or one-click below.
https://mcp.postbase.so/mcpAdd to CursorCopyConnected apps
Tools you've signed in to Postbase from. Revoking cuts off their access immediately.
Set up Postbase in Cursor
About a minute, and you only do it once.
- Step 1
Add the server
Click Add to Cursor on the Postbase AI & API page, or add a custom MCP server in Cursor's settings and paste the server URL.
- Step 2
Sign in to Postbase
A browser window opens. Sign in and pick the workspace the client may post to. There's no API key to copy or store.
- Step 3
Ask for a post
Tell Cursor what to post, where and when. It checks your channels, writes the post (or a separate version per network) and schedules it. Every post shows up in your Postbase calendar.
https://mcp.postbase.so/mcpWhat to ask Cursor
Plain language works. These are a few things people ask for.
Postbase connected- Look at the diff for this PR and write an X post about the new feature. Schedule it for tomorrow at noon.
- Draft a LinkedIn post about the performance work in this branch, with the numbers from the benchmark file.
- Turn docs/launch.md into a five-post X thread and save it as a draft.
- What's queued for next week?
You stay in control
Cursor gets a small set of tools, and everything it does shows up in Postbase.
list_channelsSee connected accounts and their platforms.create_postDraft or schedule a post/thread, with media, to any channels.get_postCheck each channel: published with its link, or why it failed.update_postEdit or reschedule a post before it goes out.retry_postSend a post again where it failed.get_analyticsSee which posts did best: likes, views and more.list_mediaFind images and videos in your media library.add_mediaAdd an image or video from a link.list_scheduledReview what's queued to publish.cancel_postPull a scheduled post before it goes out.Ten tools, nothing surprising
Cursor can create, edit and check posts and threads, retry what failed, read analytics, add media and cancel a post. It can't delete anything or change your account.
Take access back in one click
Cursor shows up under Connected apps on your AI & API page. Revoke it and it's cut off immediately.
Tools you've signed in to Postbase from. Revoking cuts off their access immediately.
Every post Cursor schedules lands in your calendar
Agent posts sit next to yours. Review, edit or cancel them before they go out.
Networks Cursor can post to
Any account you've connected in Postbase.
- Cursor + X
How to post to X from Cursor.
- Cursor + LinkedIn
How to post to LinkedIn from Cursor.
- Cursor + Bluesky
How to post to Bluesky from Cursor.
- Cursor + Mastodon
How to post to Mastodon from Cursor.
- TikTok
Videos and photo posts with captions and privacy settings.
- YouTube
Videos and Shorts with a title and description.
Frequently asked questions
Does it work with Cursor's agent mode?
Yes. Once the server is added and enabled, the agent can call the Postbase tools whenever you ask it to post, check the queue or cancel something.
What can Cursor do in my Postbase account?
Four things: list your connected channels, create a draft or scheduled post (or thread), list what's queued, and cancel a scheduled post. It can't delete posts, disconnect accounts or change settings.
Which networks can Cursor post to?
Posts and threads go to X, LinkedIn, Bluesky and Mastodon, and videos to YouTube, with images or video from your Postbase media library. TikTok posts are saved as drafts, because TikTok requires you to choose who sees each one in the Postbase composer.
How do I stop Cursor posting for me?
Open AI & API → Connected apps in Postbase and click Revoke next to Cursor. Access ends immediately, and anything already scheduled stays in your calendar for you to keep or cancel.
Do I need a paid Postbase plan?
Every plan includes the MCP server, and every plan starts with a 7-day free trial. You can also self-host the open-source version for free.
Other AI tools
- Claude
Add Postbase as a connector and let Claude post.
- ChatGPT
Add Postbase as an MCP app and let ChatGPT post.
- Claude Code
One command, then post straight from your terminal.
- VS Code
Let GitHub Copilot draft and schedule your posts.
- Windsurf
Give Cascade a publish button for every network.
- Gemini CLI
One command, then schedule posts from Gemini CLI.
Ready to get started?
Connect Cursor in a minute. It drafts and schedules, and you see every post in your calendar.
Cancel anytime · or self-host for free
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