io.github.ArasanDev/yt
yt
Is the yt MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
YouTube transcripts, transcript search, and channel monitoring for agents.
alive probed 2026-11-14 · unchanged since 2026-10-31
5tools
2.6ktokens in Claude Opus 5.5
1.3 %of Claude's 200k window
1.0×the median server
273 msto initialize
5 msto list tools
- Run it
- docker run -i --rm ghcr.io/arasandev/yt:0.1.1 (stdio, probed in a container with the network off)
- Host
- ghcr.io
- Reports itself as
- yt v0.1.1
- Capabilities
- logging, tools
- Instructions
- 917 characters
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 2.6k tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 2.6k. The o200k_base estimate is 1.6k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ArasanDev/yt
- Website
- https://github.com/ArasanDev/yt
- Registry
- active, updated 2026-10-31 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.62×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| get_transcript | 868 | 534 | 34 % |
| search_transcript | 777 | 478 | 30 % |
| list_channel_videos | 492 | 303 | 19 % |
| get_video_info | 279 | 172 | 11 % |
| list_tracks | 166 | 102 | 6 % |
Compare this server with others.
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Servers that mention transcripts or monitoring.
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- Contio MeetingOS ai.contio/meetingos · needs auth
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Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.