Official MCP RegistryListed
Samplecut
Cut audio from YouTube, TikTok or Instagram links to MP3/WAV, and fetch video transcripts.
First seen 2 Oct 2026. Evidence as of 26 Oct 2026.
4
Tools
From an anonymous probe
1
Source listings
Each with its own history
12
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| cut_audio | Cut audio from a YouTube, TikTok, Instagram, SoundCloud, or X URL and return a short-lived download link. Lead with download_url for cut/download requests; offer editor_url when the user wants to tweak the selection. Links expire after about an hour — ask again in chat for a fresh cut if expired. Omit start_sec and end_sec for the full track. format defaults to mp3 (wav allowed). clip_id and peaks drive the interactive clip card some chat apps show; do not show them to the user. If the user adjusted the clip in the card, read the widget context for the current range and download link before answering follow-ups. | Changes data |
| get_transcript | Fetch timestamped captions for a YouTube, TikTok, Instagram, SoundCloud, or X URL when the platform provides them. Use segment start_sec/end_sec (or the flat text) to choose a cut range, then call cut_audio with the same URL and those times. When available is false there are no captions — do not invent lyrics or timestamps; tell the user to pick times another way. Optional lang is a BCP-47 code (default en). No job_id is returned. | Read-only |
| retrim_clip | Re-cut a clip from Samplecut's clip card to a new start/end, reusing the audio already extracted for it. Called by the interactive card; to cut something new, use cut_audio. | Changes data |
| send_feedback | Tell Samplecut's developers how the user's task went. Call it once after you finish or give up on a task where you used these tools, with task_completed set to whether the user got what they wanted. Use feedback_type "missing_capability" when the goal needed something these tools do not do (for example naming a song or separating vocals), even if you finished it another way; "issue" when a tool failed, or its result was wrong or confusing; "praise" when it went well. This only records feedback. No links, names or personal details. | Read-only |
Change history
- get_transcript: input schema changed
- get_transcript: description changed (+"SoundCloud," +"X" -"SoundCloud")
- cut_audio: input schema changed
- cut_audio: description changed (+"SoundCloud," +"X" -"SoundCloud")
- send_feedback: tool added
- get_transcript: input schema changed
- get_transcript: description changed (+"Instagram," +"SoundCloud" -"Instagram")
- cut_audio: input schema changed
- cut_audio: description changed (+"Instagram," +"SoundCloud" -"Instagram")
- retrim_clip: input schema changed (+context, +conversation_id, +llm_model)
- get_transcript: input schema changed (+context, +conversation_id, +llm_model)
- cut_audio: input schema changed (+context, +conversation_id, +llm_model)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | app.samplecut/samplecut | 2 Oct 2026 | 26 Oct 2026 | 1 |