Tracktag MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 35 installs a week from npm. Last commit 24 Jul 2026.
AI music analysis for agents: BPM, key, genres, moods, instruments and 35+ tags per track.
Today is the operative word: we check Tracktag MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add tracktag-mcp -- npx -y tracktag-mcp
{
"mcpServers": {
"tracktag-mcp": {
"args": [
"-y",
"tracktag-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.tracktag-mcp]
command = "npx"
args = ["-y", "tracktag-mcp"]
{
"mcpServers": {
"tracktag-mcp": {
"args": [
"-y",
"tracktag-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"tracktag-mcp": {
"args": [
"-y",
"tracktag-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
TRACKTAG_API_KEY (TrackTag API key (tt_live_...) — create at https://tracktag.me/studio, API & MCP tab).
The author declared them in the registry entry; get the values from the project itself.
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Answers built from our own checks of this server.