mcp server
HumMatch
Match singers to songs by vocal range: score fit, karaoke difficulty, and voice type.
Description as published by the maintainer. Source
- version 1.0.0
- active
- voice
active — Registry entry last updated 2026-08-01. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.
What this server can do
5 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.
check_song_fit(slug, rangeLow, rangeHigh, voiceType)- Score a specific catalog song against a singer's range and explain why it fits or does not, including a suggested key to transpose to. Call this when someone asks whether they can sing a particular song. Resolve the song with search_songs first to get its slug. Required: slug, rangeLow, rangeHigh.
get_vocal_profile(rangeLow, rangeHigh, voiceType)- Turn a singer's vocal range into a normalized HumMatch vocal profile: a persistent Vocal ID, voice type, and tone label. Call this first when you know someone's range and want a profile to reuse across the other HumMatch tools. Required: rangeLow, rangeHigh.
group_song_fit(profiles)- Given two or more singers' ranges, find the vocal range they share and the songs that sit inside it. Call this for karaoke night with friends, a duet, a choir or worship team, or any "what can we all sing" question. Required: profiles.
recommend_songs(limit, rangeLow, rangeHigh, voiceType)- Rank the HumMatch catalog for one singer and return the songs they can actually sing, scored for range fit, karaoke difficulty, and voice-type suitability. Call this when someone asks what they should sing, what suits their voice or range, or wants karaoke song suggestions. Returns a ranked list plus named buckets (safest picks, easy wins, crowd pleasers, songs to avoid). Required: rangeLow, rangeHigh.
search_songs(q, limit, rangeLow, rangeHigh)- Search HumMatch by song title or artist. Use this to resolve a song someone named into the catalog slug that check_song_fit needs, or to look up a song's measured vocal range. Pass rangeLow/rangeHigh as well to score every result against that voice and get the hits ranked by fit. Required: q.
Last successful function declaration observed on . Source: https://hummatch.me/api/mcp. We list what the server declared; we do not call any of these functions.
Endpoint status observed on . Source: https://hummatch.me/api/mcp.
Signals
These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.
| Signal | Value | What it measures | Window | Observed | Source |
|---|---|---|---|---|---|
| Latest published version | 1.0.0 | Latest version string the maintainer published to the registry. | as of fetch | Model Context Protocol | |
| Registry record last updated | 2026-08-01 | When the registry record was last updated by its maintainer. | point in time | Model Context Protocol | |
| First listed in the MCP Registry | 2026-08-01 | Date this server was first published to the official MCP Registry. Not a usage or quality measure. | point in time | Model Context Protocol | |
| mcp tools declared | 5 tools | Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. | as of probe | hummatch.me | |
| mcp endpoint status | ok | The server listed 5 functions when asked. | as of probe | hummatch.me |
Where to get it
This record as data
Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.
GET /api/v1/entries/mcp_server.json