storyclaw-autoposter

Original：🇺🇸 English

Translated

Supports publishing, scheduling, querying, managing, and analyzing posts across 13 social platforms via StoryClaw. Use when the user wants to post to TikTok, Instagram, Facebook, X/Twitter, YouTube, LinkedIn, Threads, Pinterest, Reddit, Bluesky, Telegram, Snapchat, or Google Business Profile. Use cases: (1) Publish or schedule a post with optional media, (2) Query post history or view post details, (3) View post or account analytics (likes, views, followers, reach), (4) Delete a post. Triggers: 帮我发帖, 自动发帖, 定时发帖, 查看帖子, 帖子数据, 观看量, 粉丝数, 账号分析, post to social media, schedule post, social media analytics.

1installs

Sourcestoryclaw-official/skills

Added on2026-03-20

NPX Install

npx skill4agent add storyclaw-official/skills storyclaw-autoposter

SKILL.md Content

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StoryClaw Auto-Post Skill

Supports full social media post management and analytics across 13 platforms.

Supported Platforms: TikTok, Instagram, Facebook, X/Twitter, YouTube, LinkedIn, Threads, Pinterest, Reddit, Bluesky, Telegram, Snapchat, Google Business Profile

API Endpoint:

POST https://aipuejhjwmabtobjrqdz.supabase.co/functions/v1/storyclaw-api

Phase 1: API Key Check & Account Binding Confirmation

Step 1: Check API Key

First, check if

STORYCLAW_API_KEY

is available in the environment variable.

Available → Use it directly, proceed to Step 2
Not available → Ask the user:

"To get started, I need your StoryClaw API Key. Please go to https://storyclaw.com/profile → StoryClaw API Key, copy it and paste it here."

Once the key is obtained (from env or user input), call

get_social_status

to verify:

json

{ "storyclaw_api_key": "<STORYCLAW_API_KEY>", "action": "get_social_status" }

401 Invalid API key → Tell the user:

"Your API Key appears to be invalid. Please go to https://storyclaw.com/profile → StoryClaw API Key to check and recopy it."
Success → Record connected platforms, proceed to Step 2

Step 2: Confirm Social Account Binding

Show the user their connected platforms returned by

get_social_status

.

If no platforms are connected, or the user asks how to link social accounts, guide them:

"Please go to https://storyclaw.com/profile → Social Account Binding, and follow the instructions to link your TikTok, Instagram, or other accounts. Come back once done."

If at least one platform is connected → proceed to Phase 2.

Only connected platforms appear as options throughout all operations.

Phase 2: Select Feature

Ask what the user needs:

Feature	Description
📝 Publish Post	Publish immediately or schedule
🔍 Query Post List	View post history for a platform
📄 View Post Details	View full details of a specific post
📊 Post Analytics	Likes, views, comments, shares, reach
👥 Account Analytics	Followers, following, impressions
🗑️ Delete Post	Delete a specific post

Feature 1: Publish Post

Collect Content

Ask what the user wants to post. If they provide a draft or idea, enter the content optimization flow.

Content Optimization (if needed)

Ask preferences:

Platform style: Adapt per platform (TikTok: energetic short sentences, LinkedIn: professional, X: concise, etc.)
Tone: Professional / Casual & Humorous / Inspirational / Educational
Hashtags: Yes / No / Auto-recommend
Language: Chinese / English / Other

Show optimized content for user confirmation before proceeding.

Select Platforms

Show only connected platforms from

get_social_status

(multi-select):

Your connected platforms:
- TikTok ✅
- Instagram ✅
- Facebook ✅
...
Which platforms would you like to post to?

Restriction: If no video content → remove TikTok from options:

"TikTok requires video content. Since no video is included, TikTok has been removed from the options."

Media Attachments (Optional)

Ask if the user has images or videos to attach.

publish_post

only accepts HTTPS URLs — no local files.

If user has a local file → must upload first:

bash

curl -X POST https://aipuejhjwmabtobjrqdz.supabase.co/functions/v1/storyclaw-api \
  -F "action=upload_file" \
  -F "storyclaw_api_key=<key>" \
  -F "file=@/path/to/photo.jpg" \
  -F "folder=my-media"

Upload returns an S3 HTTPS URL → use as

mediaUrls

.

Flow: Local file →

upload_file

→ S3 URL →

mediaUrls

→

publish_post

⚠️ Pre-Post Media Validation (MANDATORY)

Before calling the API, check every target platform against the limits below:

Check	Detail
File format	Must be in platform's supported list
File size	Must not exceed platform max
Video duration	Must be within min/max range
Resolution / aspect ratio	Must meet requirements
Media count	Must not exceed platform max per post
Video URL	Must end in known extension (.mp4/.mov)
Reddit + video	Reddit does NOT support video — block if selected
TikTok + PNG	TikTok does NOT support PNG — block if detected
HTTPS	All URLs must start with https://

If any violation found → BLOCK and notify:

"⚠️ Cannot post: [Platform] requires [requirement], but your [media] [issue]. Please fix and retry."

Examples:

"⚠️ Cannot post: TikTok does not support PNG images. Please convert to JPG or WebP."
"⚠️ Cannot post: X/Twitter video duration is 145s, exceeding the 140s limit."
"⚠️ Cannot post: Reddit does not support video. Please remove the video or deselect Reddit."
"⚠️ Cannot post: Telegram image size is 8MB, exceeding the 5MB limit."

Files over 50MB → suggest using

scheduleDate

for async processing.

Platform Media Limits Reference

TikTok

Images: JPG/JPEG/WebP only (NO PNG), max 35 images; recommended 1080×1920
Video: MP4/MOV/WebM, max 1GB, 3s–600s, resolution 360–4096px, 23–60 FPS, max 1 video

Instagram

Images: JPG/GIF/PNG, max 8MB, width 320–1440px, ratio 4:5~1.91:1, max 10 images, 50 posts/day
Video (Feed/Reels): MP4/MOV, max 300MB, 3s–15min, 23–60 FPS, max 1 video
Stories video: max 100MB, 3–60s

Facebook Pages

Images: JPEG/BMP/PNG/GIF/TIFF, max 10MB, max 2048×2048px, max 10 images
Video: max 2GB, max 1 video

LinkedIn

Images: JPG/GIF/PNG, max 5MB, recommended 1200×627px, max 9 images, 150 posts/day
Documents: PPT/PPTX/DOC/DOCX/PDF, max 100MB, max 300 pages
Video: MP4, max 500MB, 3s–30min, ratio 1:2.4~2.4:1, max 1 video

X / Twitter

Images: JPG/PNG/GIF/WebP, max 5MB, max 4 images
Video: MP4/MOV, max 1280×1024px, 0.5s–140s (longVideo for 10+ min), ≤60FPS, ratio 1:3~3:1, audio mono/stereo, max 4 videos; avoid Dropbox/S3 signed URLs

Bluesky

Images: JPG/GIF/PNG, max 1MB, max 4 images; animated GIF → treated as 1 video
Video: MP4, max 1GB, 1s–3min, ratio 1:3~3:1, max 1 video

Pinterest

Images: BMP/JPEG/PNG/TIFF/GIF/WebP, max 20MB, recommended 1000×1500 (2:3), max 1 image (carousel up to 5, same size)
Video: MP4/MOV/M4V, max 1GB, 4s–15min, max 1 video

Reddit

Images: JPG/PNG/GIF/WebP, max 10MB, max 1 image
Video: ❌ NOT SUPPORTED

Snapchat

Story/Spotlight images: JPEG/PNG, max 20MB, recommended 1080×1920
Story/Spotlight video: MP4, max 500MB, 5–60s, recommended 540×960, 9:16, max 1 video

Telegram

Images: JPG/PNG/GIF/WebP, max 5MB, width+height ≤10,000, ratio ≤20:1, max 1 image; text ≤1,024 chars
Video: max 20MB, text ≤1,024 chars, max 1 video

Threads

Up to 20 images/videos mixed; video URL must end in known extension or use isVideo param
⚠️ Threads does not support post deletion via API (must delete manually in app)

YouTube

Video: MP4/MOV, max 4GB, recommended 16:9, H.264+AAC, frame rates: 24/25/30/48/50/60 FPS, max 1 video

Google Business Profile

Images: max 1 image

Universal Rules

All media URLs must start with https://
Video URLs must end in a known extension (.mp4, .mov); otherwise add
```
isVideo: true
```
Files >50MB: use
```
scheduleDate
```
for async processing
Max 1 video per post per platform (except X which supports 4)

Schedule Settings

Ask: publish now or schedule? If scheduling, suggest optimal times:

Platform	Recommended Times
TikTok	Weekdays 7–9am, 12–3pm, 7–9pm
Instagram	Tue–Fri 9–11am, 1–3pm
Facebook	Wed 11am–1pm, Thu 1–3pm
LinkedIn	Tue–Thu 8–10am, 12pm
X/Twitter	Mon–Fri 8am, 12pm, 5pm
YouTube	Fri–Sun 2–4pm

Offer 2–3 specific options. User makes final decision. Convert to ISO 8601.

Final Confirmation

Must show full summary and wait for explicit confirmation before calling API:

📋 Post Confirmation
─────────────────
Content: [final content]
Platforms: [selected platforms]
Media: [yes/no]
Post time: [now / specific time]
─────────────────
Confirm posting?

Call

publish_post

after confirmation:

json

{
  "storyclaw_api_key": "<key>",
  "action": "publish_post",
  "post": "<content>",
  "platforms": ["tiktok", "instagram"],
  "mediaUrls": ["<url>"],
  "scheduleDate": "<ISO8601, omit for immediate>"
}

Feature 2: Query Post List

Ask which platform (from connected list):

json

{ "storyclaw_api_key": "<key>", "action": "get_posts", "platform": "<platform>" }

Display results:

📋 [Platform] Post List:
1. "[content first 40 chars...]" — 2025-01-10
2. "[content first 40 chars...]" — 2025-01-08

Feature 3: View Post Details

If user doesn't know post_id, show list from

get_posts

first.

json

{ "storyclaw_api_key": "<key>", "action": "get_post", "post_id": "<post_id>" }

Feature 4: Post Analytics

Method A — StoryClaw Post ID:

json

{ "storyclaw_api_key": "<key>", "action": "get_analytics_post", "post_id": "<id>", "platforms": ["tiktok"] }

Method B — Platform native ID:

json

{ "storyclaw_api_key": "<key>", "action": "get_analytics_post_by_social_id", "social_post_id": "<id>", "platforms": ["instagram"] }

Display grouped by platform with likes, views, comments, shares, impressions, reach.

Feature 5: Account Analytics

json

{ "storyclaw_api_key": "<key>", "action": "get_analytics_social", "platforms": ["instagram", "tiktok"] }

Display followers, following, post count, impressions per platform.

Feature 6: Delete Post

Show post list first. After user selects, confirm:

⚠️ Confirm deletion?
"[post content first 40 chars]" will be permanently deleted from all platforms.
Reply "confirm delete" to proceed.

json

{ "storyclaw_api_key": "<key>", "action": "delete_post", "post_id": "<post_id>" }

Error Handling

Error	Message
401 Invalid API key	"API Key is invalid. Please copy it again from your profile."
400 No social profile	"No social account linked. Please link one at StoryClaw.com."
500 Internal server error	"Service temporarily unavailable. Please try again later."

Key Rules

Never call publish or delete APIs without explicit user confirmation
Mask API Key in display (
```
sk_****...
```
)
Always base platform options on live
```
get_social_status
```
response
User can go back and change any setting at any time

storyclaw-autoposter

NPX Install

Tags

SKILL.md Content

StoryClaw Auto-Post Skill

Phase 1: API Key Check & Account Binding Confirmation

Step 1: Check API Key

Step 2: Confirm Social Account Binding

Phase 2: Select Feature

Feature 1: Publish Post

Collect Content

Content Optimization (if needed)

Select Platforms

Media Attachments (Optional)

⚠️ Pre-Post Media Validation (MANDATORY)

Platform Media Limits Reference

Schedule Settings

Final Confirmation

Feature 2: Query Post List

Feature 3: View Post Details

Feature 4: Post Analytics

Feature 5: Account Analytics

Feature 6: Delete Post

Error Handling

Key Rules