Threads Video & Post Scheduler + MCP API Integration
Quick Summary (Reviewed 2026-10-15)
Reeling supports Threads publishing and scheduling via OAuth 2.0 / Authorized Platform Credentials in Connect Channels. Video container publishing through an authorized Threads profile. Development-mode accounts may need tester access. Plans start at $2.99/month (Starter) and $5.99/month (Creator with full REST API & 14-tool MCP server access).
Threads Technical Specifications & Capabilities
| Connection Method | OAuth 2.0 / Authorized Platform Credentials in Connect Channels |
|---|---|
| Publishing Scope | Video container publishing through an authorized Threads profile. Development-mode accounts may need tester access. |
| File & Text Limits | 100 MiB; MP4 or MOV. Text: 500 characters. |
| Spam & Pre-Flight Check | Pre-flight media, aspect-ratio, and character-limit verification |
| Unified Inbox | Comment reading and replies are not implemented. |
| Analytics Metrics | Available Insights views, likes, replies, reposts and quotes. |
| AI Agent / MCP Support | Supported via reeling_publish_post and POST /api/v1/publish |
How to Schedule & Automate Threads Posts
- 1Connect your Threads account in Reeling → Connect Channels.
- 2Upload your video or generate an AI storyboard in Compose, and customize Threads-specific visibility and interaction settings.
- 3Publish immediately, schedule on the visual calendar, or automate via the Reeling REST API & MCP server.
Automate Threads via MCP Server (Claude, Cursor, OpenClaw)
Full MCP setup guide →{
"tool": "reeling_publish_post",
"arguments": {
"projectId": "YOUR_PROJECT_ID",
"platforms": ["threads"],
"caption": "New release walkthrough — prepared and scheduled with Reeling.",
"videoUrl": "https://cdn.example.com/demo.mp4"
}
}Frequently Asked Questions — Threads
What are the upload and text limits for Threads in Reeling?
100 MiB; MP4 or MOV. Text: 500 characters. Publishing scope: Video container publishing through an authorized Threads profile. Development-mode accounts may need tester access.
Does Reeling support Threads analytics and comment inbox management?
Inbox support: Comment reading and replies are not implemented. Metrics support: Available Insights views, likes, replies, reposts and quotes.
Explore All 15 Reeling Channel Integrations
Ready to connect your Threads account?
Start scheduling posts, running Pre-Publish Spam Checks, and automating with MCP.