Schema | TrackTag MCP Server

TrackTag MCP Server

Describes the environment variables required to run the server.

Name	Required	Description	Default
`TRACKTAG_API_KEY`	Yes	Your TrackTag API key. Create one at https://tracktag.me/studio → API & MCP.

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": true }

Functions exposed to the LLM to take actions

Name	Description
find_audio_filesA	Find audio files on this machine by (partial) name — searches Downloads, Desktop, Music and Documents. Use this to resolve a file path when the user mentions a track by name (e.g. after dragging a file into chat, which does not reveal its local path). Free.
analyze_trackA	Analyze a LOCAL audio file (mp3/wav/flac/aiff/m4a/ogg, up to 15 MB) with TrackTag AI. Returns BPM, key, genres, moods, instruments, energy and 35+ metadata fields. Costs 1 TrackTag credit (model 'core') or 2 ('ultra') from the user's balance; failed analyses are auto-refunded. Needs the file's real path on this machine — if you only know the track's name (e.g. the user dragged a file into chat), call find_audio_files first. For files over 15 MB or already-hosted audio, use analyze_url.
analyze_urlA	Analyze audio from a URL (any public or signed https link, up to 60 MB) with TrackTag AI. Same output and credit cost as analyze_track.
get_creditsA	Get the user's remaining TrackTag credit balance and API limits. Free.
list_recent_jobsA	List the user's recent TrackTag API analyses (id, status, track, credits). Free.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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