From Social Posting
Uploads and schedules TikTok videos with privacy controls, interaction settings, and commercial content disclosure via a social MCP server.
How this skill is triggered — by the user, by Claude, or both
Slash command
/social-posting:tiktok-postThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Upload and schedule videos to TikTok using the your social MCP server. Supports privacy controls, interaction settings (comments, duet, stitch), and commercial content disclosure.
Upload and schedule videos to TikTok using the your social MCP server. Supports privacy controls, interaction settings (comments, duet, stitch), and commercial content disclosure.
Plans: Free Starter (15 posts/month), Pro, Premium
~/.claude/claude_desktop_config.json):{
"mcpServers": {
"social-poster": {
"type": "http",
"url": "https://mcp.your-publisher.example",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}
If the MCP server is unavailable or returns errors, use the REST API directly:
Base URL: https://api.your-publisher.example/api/v1
Authentication: Use x-social-poster-key header (NOT Authorization: Bearer):
# Get your connected platforms
curl -X GET "https://api.your-publisher.example/api/v1/platform-connections" \
-H "x-social-poster-key: sk_your_api_key"
# Create a post
curl -X POST "https://api.your-publisher.example/api/v1/create-post" \
-H "x-social-poster-key: sk_your_api_key" \
-H "Content-Type: application/json" \
-d '{
"platforms": ["tiktok-99887766"],
"content": "Video caption here #hashtag",
"scheduledTime": "2026-03-25T10:00:00Z",
"platformSettings": {
"tiktok": {
"viewerSetting": "PUBLIC_TO_EVERYONE",
"allowComments": true
}
}
}'
Platform ID Format: tiktok-{id} where {id} is from /platform-connections response.
Example IDs: tiktok-99887766, tiktok-123456789
📖 Full API documentation: docs.your-publisher.example
| Plan | Posts/month | Price |
|---|---|---|
| Starter | 15 | Free |
| Pro | 100/account | $2.99/account/month |
| Premium | 500/account | $9.99/account/month |
Critical API limits that differ from native TikTok app:
| Specification | API Limit | Native App |
|---|---|---|
| Max duration | 10 minutes | 60 minutes |
| Min duration | 3 seconds | 3 seconds |
| Max file size | 4 GB | 4 GB |
| Min frame rate | 23 FPS | 23 FPS |
| Formats | MP4, MOV, WebM | MP4, MOV, WebM |
| Element | API Limit | Native App |
|---|---|---|
| Caption length | 2,200 characters | 4,000 characters |
| Hashtags | Included in caption count | Included in caption count |
| Limit | Value |
|---|---|
| Posts per day | 15-20 |
| Videos per minute | Max 2 |
Create a new TikTok post.
Parameters:
platforms: Array with your TikTok connection ID (e.g., ["tiktok-99887766"])content: Video caption (up to 2,200 characters)scheduledTime: ISO 8601 datetime (required - for immediate posting, use current time + 1 minute)Get presigned URL for video upload.
Parameters:
postGroupId: Post ID to attach video tofileName: Video file name (e.g., "video.mp4")contentType: video/mp4, video/quicktime, or video/webmtype: "video"Manage scheduled and draft posts.
TikTok has 7 platform-specific settings controlled via platformSettings:
{
"platformSettings": {
"tiktok": {
"viewerSetting": "PUBLIC_TO_EVERYONE",
"allowComments": true,
"allowDuet": false,
"allowStitch": false,
"commercialContent": false,
"brandOrganic": false,
"brandedContent": false
}
}
}
| Value | Description |
|---|---|
PUBLIC_TO_EVERYONE | Anyone can view (default) |
MUTUAL_FOLLOW_FRIENDS | Only mutual followers |
FOLLOWER_OF_CREATOR | Only your followers |
SELF_ONLY | Only you (draft-like) |
| Setting | Default | Description |
|---|---|---|
allowComments | true | Whether viewers can comment |
allowDuet | false | Whether viewers can create Duets |
allowStitch | false | Whether viewers can Stitch |
| Setting | Default | Description |
|---|---|---|
commercialContent | false | Is this commercial content? |
brandOrganic | false | Organic brand promotion |
brandedContent | false | Paid partnership/sponsored |
Note: If commercialContent is true, at least one of brandOrganic or brandedContent must also be true.
Note: platformSettings is not available via MCP - use REST API for these settings.
CRITICAL: If your TikTok app hasn't passed TikTok's review process, you can ONLY post PRIVATE videos (SELF_ONLY). All other viewerSetting values will be overridden to SELF_ONLY.
To post public videos, your app must be audited by TikTok.
TikTok does NOT support:
Every post must include a video.
Videos below 23 frames per second will be rejected by TikTok.
Post this video to TikTok:
"How we built our startup in 60 seconds #startup #tech #coding"
Upload this video as a private draft to TikTok (only I can see it):
"Testing new content format"
Use viewerSetting: "SELF_ONLY" for testing before making public.
Post this sponsored video to TikTok with proper disclosure:
"Loving this new product from @brand! #ad #sponsored"
Set commercialContent: true and brandedContent: true for paid partnerships.
Schedule this TikTok video for tomorrow at 6 PM:
"Weekend vibes incoming! #weekend #fun"
| Format | Recommended | Notes |
|---|---|---|
| MP4 | Yes | Most reliable |
| MOV | Yes | Apple format |
| WebM | Yes | Web format |
| AVI | Accepted by SocialPublisher | May be rejected by TikTok |
| MKV | Accepted by SocialPublisher | May be rejected by TikTok |
Recommendation: Use MP4 for best compatibility.
| Error | Cause | Solution |
|---|---|---|
unaudited_client_can_only_post_to_private_accounts | App not approved | Submit app for TikTok review or use SELF_ONLY |
spam_risk_too_many_posts | Daily limit reached | Wait 24 hours |
duration_check_failed | Video too long/short | Ensure 3 seconds to 10 minutes |
file_format_check_failed | Wrong video format | Use MP4, MOV, or WebM |
| "23 FPS required" | Low frame rate | Re-encode video at 23+ FPS |
| "TikTok requires selecting who can view" | Missing viewerSetting | Always include viewerSetting in platformSettings |
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