TranscriptYT
Server Details
YouTube transcripts for AI agents: text, JSON, SRT, or VTT in 150+ languages, with AI fallback.
- Status
- Healthy
- Uptime
- 100.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 6 tools
Each tool maps to a distinct action: raw transcript retrieval, summarization, caption-track listing, video/playlist discovery, and credit inspection. The only adjacent pair (get_transcript vs summarize_video) is separated by output type and cost (1 vs 2 credits) in the descriptions. search_youtube vs list_playlist_videos is also clearly split between keyword discovery and playlist/channel enumeration.
All six tools follow a snake_case verb_noun pattern (get_transcript, get_usage, list_languages, list_playlist_videos, search_youtube, summarize_video). Verbs are used accurately and consistently: get for direct retrieval, list for enumeration, search for discovery, summarize for derivation.
Six tools is tightly scoped to a YouTube transcript/summary service, with no filler or near-duplicates. Discovery, retrieval, summarization, and account-status each earn their place.
The surface covers the core workflow end to end: find videos (search/playlist), check available captions, fetch the transcript, and summarize, plus credit visibility. Minor gaps exist, such as no batch transcript fetch for a playlist and no direct video-metadata or caption-download-only endpoint, but agents can compose the existing tools to work around these.
Available Tools
6 toolsget_transcriptGet YouTube transcriptARead-onlyInspect
Fetch the transcript of a public YouTube video. Accepts a full URL or an 11-character video ID. Defaults to Markdown (title + text), which is the most compact format for reading or summarizing. Use json for timestamped segments, srt/vtt for subtitle files. Costs 1 credit on success; videos without captions are AI-transcribed at 1 credit per started minute (paid plans and credit packs; Free reads captions only).
Inputs: url (required), mode, format, search, +6 more.
get_usageCheck creditsARead-onlyInspect
Show the remaining TranscriptYT credits and plan for this API key. Free.
Inputs: no named parameters.
list_languagesList caption languagesARead-onlyInspect
List the caption tracks available for a YouTube video. Free, and does not use credits.
Inputs: url (required).
list_playlist_videosList playlist or channel videosARead-onlyInspect
List the videos in a YouTube playlist, or a channel's uploads (newest first), with titles and durations. Accepts playlist links or IDs and channel links or @handles. Free on paid plans; Free plan: 10 a day, then 1 credit. Use get_transcript on the videos you need.
Inputs: url (required), limit.
search_youtubeSearch YouTube videosARead-onlyInspect
Search YouTube for videos, or search within one channel by passing its link or @handle. Returns video IDs, titles, channels, durations, and view counts. Free on paid plans; Free plan: 10 a day, then 1 credit. Use get_transcript on the videos you need.
Inputs: query (required), limit, channel.
summarize_videoSummarize a YouTube videoARead-onlyInspect
Summary, key points, and timestamped study notes for a public YouTube video, generated from its transcript. Written in the transcript's language (translate_to changes which transcript is summarized). Costs 1 credit for the transcript plus 1 for the summary (2 total) for most videos; long videos cost about 1 more per further 45 minutes.
Inputs: url (required), language, translate_to.
Tool Schema Changelog
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Related MCP Connectors
YouTube transcripts for AI agents: captions with timestamps, languages, TXT, SRT and VTT export.
YouTube transcripts for AI agents, including videos without captions (Pro API key).
Transcripts from YouTube videos, whole channels and playlists for AI agents, with bulk ZIP export.
YouTube for AI agents: transcripts, comments, video stats, channel monitor, Shorts captions.
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