Post to Instagram from Cursor
Cursor can post Reels and images on Instagram through ClipSpeed. Add the ClipSpeed server with one config block, sign in, and then ask Cursor to post Reels and images, pick the time, and apply Instagram's settings, without leaving the Cursor editor's Agent.
Keep a human in the loop: Cursor shows the plan and asks before anything is public. Posting today: YouTube, TikTok, Instagram, X (Twitter) and LinkedIn.
Also try
How to post Instagram from Cursor
Cursor reads MCP servers from a JSON file. Add the block, open Cursor Settings → MCP, click the sign-in for clipspeed, and the Agent has the tools. Connect Instagram in ClipSpeed, then describe the post. Setup takes about a minute.
# One-time setup: .cursor/mcp.json (project) or ~/.cursor/mcp.json (global)
{
"mcpServers": {
"clipspeed": { "url": "https://api.clipspeed.ai/mcp" }
}
}
# Then ask Cursor:
> Post the top clip to Instagram as a Reel tomorrow at 12:30 with five hashtags
Cursor: Preview — nothing booked yet. Instagram — clip_id. Book it?Cursor shows the tools under Settings → MCP once the server connects. If the list is empty, check the JSON and restart Cursor. ClipSpeed has not yet seen a real Cursor session connect; the setup is Cursor's documented MCP route and the URL is the same as every verified client.
- Create .cursor/mcp.json in the project (or ~/.cursor/mcp.json for every project) with the block shown.
- Open Cursor Settings → MCP. clipspeed appears; click to authenticate and approve the ClipSpeed sign-in.
- Open the Agent panel and ask it to list your channels.
- Connect Instagram in the ClipSpeed app, or ask Cursor for a connect link: it is private, valid for ten minutes, and Instagram signs you in itself.
Developer reference: the Cursor MCP page.
What can Cursor do on Instagram?
On Instagram, Cursor can post Reels and feed images with a caption and hashtags. Every booking runs through the same rules as the ClipSpeed app.
Video and Image posts
Instagram takes video and image through ClipSpeed. Video: MP4, MOV or WebM up to 1 GB by public link (posted as a Reel), or a finished ClipSpeed clip. Image: JPG, PNG, WebP or GIF up to 25 MB by public link.
2,200 characters, checked at booking
Instagram's own arithmetic. Too long is refused with the real count, never trimmed at send time.
Exact time or refused
Name the minute and Cursor books it, or you are told why not and offered the next open slot. A booked Instagram post is never moved behind your back.
Preview before anything posts
preview: true runs the whole booking and writes nothing. Cursor shows the plan, with each slot and the day's remaining cap, and books only on your yes.
Clips cut in the same chat
Submit a video or stream link, get captioned 9:16 clips with a viral score, and post the best as native video on Instagram. No download, no re-upload.
Pacing and numbers
Image posts on Instagram are at least 120 minutes apart, up to 4 a day. Video on Instagram is at least 4 hours apart, up to 4 a day under your plan. After a post goes out, Cursor can read back views and engagement where Instagram provides them.
How does Cursor post to Instagram through ClipSpeed?
You describe what you want in plain language and Cursor makes the ClipSpeed calls. A typical conversation has three beats.
Find your Instagram channel
Ask Cursor whether Instagram is connected. It calls list_channels and reads platform_settings, so it also knows what Instagram accepts and the limits before you write a word.
Compose within the rules
Describe the post. Cursor drafts within Instagram's limits, and leaves URLs out because they are removed anyway; mention a clip or a file and it attaches it.
Schedule or publish
Name a time, or say now. The slot is booked exactly or refused with the next open one, and the reply carries the id you can cancel or edit by.
Instagram settings reference
These are the schedule_post fields that apply to Instagram. Mention any of them in plain language and Cursor sets them; the server checks them at booking.
| Field | Type | Required | What it does on Instagram |
|---|---|---|---|
platforms | string[] | Yes | Include "instagram". Up to ten platforms per call; each books its own slot. |
text | string | No | The caption, up to 2,200 characters including hashtags. URLs are removed; Instagram captions do not link. |
hashtags | string[] | No | Appended to the caption and counted toward the limit. Instagram allows up to 30. |
media_kind | image | video | No | Detected from the file when omitted. Video posts as a Reel; an image posts to the feed. |
clip_id or media_url | string | One of the two | A finished ClipSpeed clip (Reel), or a public https link to an image up to 25 MB or a video up to 1 GB. |
scheduled_at | ISO 8601 | No | Exact or refused with the next open slot. Omit to post as soon as possible. |
preview | boolean | No | Plan only; nothing is booked. |
Common Instagram configurations
Ask Cursor for any of these and it applies the matching settings.
Reel from the best clip
Feed image from a generated picture
Image and Reel the same day
Caption cleaned of links
Example prompts for Instagram in Cursor
Type these into the Cursor editor's Agent, or pass one to terminal in a script. Cursor calls ClipSpeed and confirms before publishing.
Post Instagram with a scheduled time
Post the top clip to Instagram as a Reel tomorrow at 12:30 with five hashtags. Keep the text under 2,200 characters. Preview first.
Cut the clips, then post the best
Clip this link, keep the top three by viral score, and schedule them to Instagram at 11am, 3pm and 7pm tomorrow. Show me the plan before booking.
From a script with Cursor
cursor-agent -p "Summarise the changes since the last git tag as one Instagram post under 2,200 characters. Schedule it via ClipSpeed for today at 10am; preview first and book if nothing is refused."
Instagram limits and gotchas to know
Instagram enforces a few rules that Cursor and ClipSpeed respect automatically, but knowing them helps you phrase requests.
- Captions are limited to 2,200 characters with hashtags counted; a longer caption is refused at booking, never trimmed at send time.
- Links in captions are removed before posting. Instagram does not make caption links clickable, so point people to the bio instead.
- Instagram takes video (as a Reel) and images. A text-only request is refused with a message that names what Instagram accepts.
- Images on one account are at least two hours apart and Reels four hours apart, with a daily cap from your plan. The booking names the next open slot when a time is taken.
- Stories are not part of the agent tools today. The page says Reels and feed posts because that is what posts.
| Rule | |
|---|---|
| Accepts | Video, Image |
| Text limit | 2,200 characters |
| Title | No title field |
| Links in the caption | Removed before posting (Instagram captions do not link, and link-heavy captions are down-ranked) |
| Pacing | Image posts on Instagram are at least 120 minutes apart, up to 4 a day. Video on Instagram is at least 4 hours apart, up to 4 a day under your plan. |
| Formats | Image: JPG, PNG, WebP or GIF up to 25 MB by public link. Video: MP4, MOV or WebM up to 1 GB by public link (posted as a Reel), or a finished ClipSpeed clip. Aspect: 9:16 for Reels, 1:1 or 4:5 for feed images |
| Status | Posting today |
What Postiz-style schedulers cannot do
Cut the clips first
Cursor does not need finished video to start. Hand it a YouTube link, a podcast, a stream VOD or a local export. ClipSpeed finds the moments, cuts them to 9:16 with word-by-word captions, scores each one 0 to 100 for shareability, and returns them in the same conversation. Cursor picks by score, writes the caption from the transcript, and books the clips on Instagram. Three tool calls, one approval, no download and no re-upload.
- Clips arrive with a title written from the hook, a transcript and a viral score, so the agent can choose and caption without watching the footage.
- Live streams can be clipped while they are still on air; the agent books the highlights for the next morning before the stream ends.
- Every clip is already hosted, so
schedule_posttakes its id directly. Nothing moves through your laptop.
submit_to_clipspeedPaste the link. ClipSpeed starts the job and returns a project id.check_clipsPoll with the project id. Back come the finished 9:16 clips with titles, transcripts, viral scores and preview links.schedule_postPass the clip id, the platforms, a caption and a time. Cursor shows the plan with preview: true, you say yes, it books.generate_image or generate_videoDescribe the shot. ClipSpeed runs it on the model that fits (Seedance, Kling, Veo, Nano Banana Pro, GPT Image and others) and quotes the credits first.wait_for_generationReturns the hosted result link and a preview the agent can show you.schedule_post with media_urlThe result link goes straight into the booking on Instagram. The caption, the time and the file are approved together.The other half nobody else has
Generate the image or video, then post it
A product shot for Instagram, a 16:9 announcement graphic for X, a six-second opener before a clip: Cursor can make an image or a short video with ClipSpeed's image and video models and book the result in the same reply. There is no separate design tool, no export, no upload page. The generated file is hosted, so media_url is the only thing the booking needs.
- The price in credits is quoted before anything renders, within the per-generation and daily caps you set in Settings.
- Results are previewed in the conversation, so you approve the picture and the post at once.
- Images post as JPG, PNG or WebP up to 25 MB; video posts as MP4, MOV or WebM up to 1 GB.
What is Cursor?
Cursor is the AI code editor built on VS Code. Its Agent runs multi-step tasks in your project, runs commands and calls MCP tools. With ClipSpeed in Cursor's MCP settings, the Agent can clip a video, generate media and schedule posts from inside the editor, and the Cursor CLI can do the same from a script.
How ClipSpeed works with Cursor
- Cursor reads .cursor/mcp.json and connects to the ClipSpeed server; sign in under Settings → MCP
- The Agent reads
platform_settingsbefore composing schedule_postbooks exactly or refuses with the next open slotpreview: truefor a plan with nothing booked- cursor-agent -p runs the same flow from a script
Cursor vs Windsurf vs Claude Code: Cursor (cursor editor, cursor-agent), Windsurf (windsurf editor), Claude Code (terminal). This page is about Cursor; the Cursor guide compares them.
{
"mcpServers": {
"clipspeed": {
"url": "https://api.clipspeed.ai/mcp"
// no browser on this machine? add:
// "headers": { "Authorization": "Bearer csai_live_..." }
}
}
}
# .cursor/rules/clipspeed.mdc
# Always call schedule_post with preview: true first and show the plan.
# X posts stay under 280 characters; every link counts as 23.# What the agent reads at connect time (tool descriptions, abridged)
list_channels Connected platforms, what each accepts, limits, your time zone
connect_channel A private 10-minute link to connect one platform
platform_settings Limits, title rules, link handling, pacing per platform
schedule_post clip_id | text | media_url → platforms[], scheduled_at, preview
list_scheduled_posts Scheduled, sending, posted, failed — with post links
update_scheduled_post Edit copy while still scheduled (the time never moves)
cancel_scheduled_post Cancel; undoable 72 h in the app
post_analytics Views, likes, comments, shares where the platform gives them
submit_to_clipspeed Start clipping a video or stream link → projectId
check_clips Finished 9:16 clips with titles, transcripts, viral scores
generate_image / generate_video / wait_for_generation
# Instagram: video/image · text 2,200Post to Instagram and other platforms from Cursor
One request can book the same content to Instagram and other channels, each keeping its own settings and its own slot. Every platform below has its own Cursor guide.
Also works with
Instagram and Cursor: frequently asked questions
How do I post to Instagram from Cursor?
Create .cursor/mcp.json in the project (or ~/.cursor/mcp.json for every project) with the block shown. Open Cursor Settings → MCP. clipspeed appears; click to authenticate and approve the ClipSpeed sign-in. Connect Instagram in ClipSpeed (or ask Cursor for a connect link; it is private and valid for ten minutes), then describe the post in plain language. Cursor reads the Instagram rules, drafts within them, shows the plan and books on your yes.
What can Cursor post to Instagram through ClipSpeed?
Post Reels and feed images with a caption and hashtags. Instagram takes video and image posts; a text-only request is refused with a message naming what it accepts. Text is limited to 2,200 characters.
Which Instagram settings can Cursor control?
The fields in the settings reference above: text, hashtags, media_kind, clip_id or media_url, scheduled_at, preview. Mention any of them in plain language ("unlisted", "tomorrow at 9", "preview first") and Cursor sets the matching field before it books.
Do I need a Instagram API key or developer account?
No. You connect Instagram to ClipSpeed once through Instagram's own sign-in, and Cursor talks to ClipSpeed over OAuth. No Instagram developer key, bearer token or password is pasted anywhere.
How many Instagram posts a day can Cursor schedule?
Image posts on Instagram are at least 120 minutes apart, up to 4 a day. Video on Instagram is at least 4 hours apart, up to 4 a day under your plan. When a time is taken, the booking is refused with the next open slot rather than moved. Ask for preview to see a day's plan and the remaining cap before anything is booked.
Can Cursor post to Instagram from a script or a cron job?
Yes. Cursor's headless mode (terminal) runs one prompt and exits, and the ClipSpeed server registered on that machine does the booking. On a runner with no browser, authenticate with a ClipSpeed API key header. Keep preview on so the run reports a plan before it books.
Is posting to Instagram from Cursor different from Windsurf?
The booking is identical: the same rules, the same calendar, the same refusals. What differs is where you work. Cursor: the cursor editor; cursor-agent on the command line. Windsurf: windsurf editor, cascade agent; same url.