Youtube data

Skill ZeroPointRepo/youtube-skills/clawhub/youtube-data

YouTube Transcript API skills for AI agents. Get transcripts, search videos, browse channels. Works with OpenClaw, Hermes-Agent, Claude Code, Cursor, Windsurf.

Install

npx -y skills add ZeroPointRepo/youtube-skills --skill youtube-data

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

What its author says it does

Copied from the file, not written here

Use when structured YouTube data is needed: pasted video/channel/playlist links, transcripts for analysis, video metadata, channel upload history, search results, or playlist contents — without Google API quotas or OAuth. Triggers on YouTube URLs, creator names, topic research, or any request needing YouTube content, even if not mentioned explicitly. Not for uploads, account management, or written-source-only research.

SKILL.md

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YouTube Data

YouTube data access via TranscriptAPI.com — lightweight alternative to Google's YouTube Data API.

Setup

If $TRANSCRIPT_API_KEY is not set, read references/auth-setup.md and follow the instructions there to get and store the key.

Required Headers

Every request needs two headers:

Authorization: Bearer $TRANSCRIPT_API_KEY
User-Agent: your agent's name and version if known (e.g. HermesAgent/0.11.0, ClaudeCode/1.0). Version is optional — agent name alone is fine. Do not omit this header or send a bare default — Cloudflare will return a 403 (error code 1010) and block the request.

API Reference

Full OpenAPI spec: transcriptapi.com/openapi.json — consult this for the latest parameters and schemas.

Video Data (transcript + metadata) — 1 credit

curl -s "https://transcriptapi.com/api/v2/youtube/transcript\
?video_url=VIDEO_URL&format=json&include_timestamp=true&send_metadata=true" \
  -H "Authorization: Bearer $TRANSCRIPT_API_KEY" \
  -H "User-Agent: YourAgent/1.0"

Response:

{
  "video_id": "dQw4w9WgXcQ",
  "language": "en",
  "transcript": [
    { "text": "We're no strangers to love", "start": 18.0, "duration": 3.5 }
  ],
  "metadata": {
    "title": "Rick Astley - Never Gonna Give You Up",
    "author_name": "Rick Astley",
    "author_url": "https://www.youtube.com/@RickAstley",
    "thumbnail_url": "https://i.ytimg.com/vi/dQw4w9WgXcQ/maxresdefault.jpg"
  }
}

Search Data — 1 credit

curl -s "https://transcriptapi.com/api/v2/youtube/search?q=QUERY&type=video&limit=20" \
  -H "Authorization: Bearer $TRANSCRIPT_API_KEY" \
  -H "User-Agent: YourAgent/1.0"

Video result fields: videoId, title, channelId, channelTitle, channelHandle, channelVerified, lengthText, viewCountText, publishedTimeText, hasCaptions, thumbnails

Channel result fields (type=channel): channelId, title, handle, url, description, subscriberCount, verified, rssUrl, thumbnails

Channel Data

Channel endpoints accept channel — an @handle, channel URL, or UC... ID. No need to resolve first.

Resolve handle to ID (free):

curl -s "https://transcriptapi.com/api/v2/youtube/channel/resolve?input=@TED" \
  -H "Authorization: Bearer $TRANSCRIPT_API_KEY" \
  -H "User-Agent: YourAgent/1.0"

Returns: {"channel_id": "UCsT0YIqwnpJCM-mx7-gSA4Q", "resolved_from": "@TED"}

Latest 15 videos with exact stats (free):

curl -s "https://transcriptapi.com/api/v2/youtube/channel/latest?channel=@TED" \
  -H "Authorization: Bearer $TRANSCRIPT_API_KEY" \
  -H "User-Agent: YourAgent/1.0"

Returns: channel info, results array with videoId, title, published (ISO), viewCount (exact number), description, thumbnail

All channel videos (paginated, 1 credit/page):

curl -s "https://transcriptapi.com/api/v2/youtube/channel/videos?channel=@NASA" \
  -H "Authorization: Bearer $TRANSCRIPT_API_KEY" \
  -H "User-Agent: YourAgent/1.0"

Returns 100 videos per page + continuation_token for pagination.

Search within channel (1 credit):

curl -s "https://transcriptapi.com/api/v2/youtube/channel/search\
?channel=@TED&q=QUERY&limit=30" \
  -H "Authorization: Bearer $TRANSCRIPT_API_KEY" \
  -H "User-Agent: YourAgent/1.0"

Playlist Data — 1 credit/page

Accepts playlist — a YouTube playlist URL or playlist ID.

curl -s "https://transcriptapi.com/api/v2/youtube/playlist/videos?playlist=PL_ID" \
  -H "Authorization: Bearer $TRANSCRIPT_API_KEY" \
  -H "User-Agent: YourAgent/1.0"

Returns: results (videos), playlist_info (title, numVideos, ownerName, viewCount), continuation_token, has_more

Credit Costs

Endpoint	Cost	Data returned
transcript	1	Full transcript + metadata
search	1	Video/channel details
channel/resolve	free	Channel ID mapping
channel/latest	free	15 videos + exact stats
channel/videos	1/page	100 videos per page
channel/search	1	Videos matching query
playlist/videos	1/page	100 videos per page

Errors

Code	Meaning	Action
401	Bad API key	Check key
402	No credits	transcriptapi.com/billing
403/1010	Cloudflare block	Add or fix User-Agent header
404	Not found	Resource doesn't exist
408	Timeout	Retry once
422	Validation error	Check param format

Free tier: 100 credits, 300 req/min.