HumMatch
Match singers to songs by vocal range: score fit, karaoke difficulty, and voice type.
我该使用它吗
质量与安全性
A
基于对工具定义和协议合规性的自动分析。
上下文开销
~6,233token 数（工具定义）
~14.4 KB典型响应大小
对注意力有显著影响（占 128k 上下文窗口的 4.87%）
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"hummatch": {
"url": "https://hummatch.me/api/mcp"
}
}
}远程端点
https://hummatch.me/api/mcpstreamable-http它能做什么
工具清单
工具（5）
🟢 只读🟡 写入🔴 删除⚪ 未知
🟢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.
输入模式
{
"type": "object",
"properties": {
"rangeLow": {
"type": "string",
"description": "Lowest comfortable note, as a note name like \"D3\" or a raw MIDI number."
},
"rangeHigh": {
"type": "string",
"description": "Highest comfortable note, as a note name like \"C5\" or a raw MIDI number."
},
"voiceType": {
"type": "string",
"description": "Optional voice type hint (soprano, mezzo, alto, tenor, baritone, bass). Inferred from the range when omitted."
}
},
"required": [
"rangeLow",
"rangeHigh"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"vocalId": {
"type": "string",
"description": "Human-readable profile label, e.g. \"Tenor - Balanced tone\"."
},
"rangeLow": {
"type": "integer",
"description": "Lowest comfortable note as MIDI."
},
"rangeHigh": {
"type": "integer",
"description": "Highest comfortable note as MIDI."
},
"voiceType": {
"type": "string"
},
"toneLabel": {
"type": "string"
},
"humProfile": {
"type": "object",
"description": "Underlying measurements. Timbre fields stay null until an actual hum recording has been analyzed.",
"properties": {
"low": {
"type": "integer"
},
"high": {
"type": "integer"
},
"center": {
"type": "integer"
},
"confidence": {
"type": "number",
"description": "0-1. Derived from range input alone is around 0.55."
},
"pitchStability": {
"type": "number"
},
"brightnessScore": {
"type": [
"number",
"null"
]
},
"warmthScore": {
"type": [
"number",
"null"
]
},
"timbreLabel": {
"type": "string"
},
"timbreConfidence": {
"type": "number"
}
}
}
},
"required": [
"vocalId",
"rangeLow",
"rangeHigh",
"voiceType"
]
}🟢recommend_songs(rangeLow, rangeHigh, voiceType, limit)
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).
输入模式
{
"type": "object",
"properties": {
"rangeLow": {
"type": "string",
"description": "Lowest comfortable note, as a note name like \"D3\" or a raw MIDI number."
},
"rangeHigh": {
"type": "string",
"description": "Highest comfortable note, as a note name like \"C5\" or a raw MIDI number."
},
"voiceType": {
"type": "string",
"description": "Optional voice type hint (soprano, mezzo, alto, tenor, baritone, bass). Inferred from the range when omitted."
},
"limit": {
"type": "integer",
"description": "How many songs to return per bucket (default 12, max 50)."
}
},
"required": [
"rangeLow",
"rangeHigh"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"vocalId": {
"type": "string"
},
"rangeLow": {
"type": "integer"
},
"rangeHigh": {
"type": "integer"
},
"voiceType": {
"type": "string"
},
"confidenceTier": {
"type": "string"
},
"matches": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficultyScore": {
"type": [
"integer",
"null"
],
"description": "Karaoke difficulty, 0-100. Higher is harder."
},
"likelyVoiceFit": {
"type": "string"
},
"matchScore": {
"type": "integer",
"description": "Overall suitability for this voice, 0-100."
},
"vocalFitScore": {
"type": "integer",
"description": "How well the song range sits inside the singer range, 0-100."
},
"tessituraScore": {
"type": "integer",
"description": "How comfortable the song sits where the voice spends most time, 0-100."
},
"voiceTypeFitScore": {
"type": "integer",
"description": "Fit against the voice type lane, 0-100. Can be high while matchScore is low when the range still exceeds the singer."
},
"whyItFits": {
"type": "string"
},
"riskWarning": {
"type": "string"
},
"suggestedKey": {
"type": "string",
"description": "Transposition advice, e.g. \"Try a lower key\"."
}
},
"required": [
"slug",
"title",
"artist",
"rangeConfidence"
]
},
"description": "Ranked best matches overall."
},
"bestSafePicks": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficultyScore": {
"type": [
"integer",
"null"
],
"description": "Karaoke difficulty, 0-100. Higher is harder."
},
"likelyVoiceFit": {
"type": "string"
},
"matchScore": {
"type": "integer",
"description": "Overall suitability for this voice, 0-100."
},
"vocalFitScore": {
"type": "integer",
"description": "How well the song range sits inside the singer range, 0-100."
},
"tessituraScore": {
"type": "integer",
"description": "How comfortable the song sits where the voice spends most time, 0-100."
},
"voiceTypeFitScore": {
"type": "integer",
"description": "Fit against the voice type lane, 0-100. Can be high while matchScore is low when the range still exceeds the singer."
},
"whyItFits": {
"type": "string"
},
"riskWarning": {
"type": "string"
},
"suggestedKey": {
"type": "string",
"description": "Transposition advice, e.g. \"Try a lower key\"."
}
},
"required": [
"slug",
"title",
"artist",
"rangeConfidence"
]
},
"description": "Lowest-risk choices."
},
"easyWins": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficultyScore": {
"type": [
"integer",
"null"
],
"description": "Karaoke difficulty, 0-100. Higher is harder."
},
"likelyVoiceFit": {
"type": "string"
},
"matchScore": {
"type": "integer",
"description": "Overall suitability for this voice, 0-100."
},
"vocalFitScore": {
"type": "integer",
"description": "How well the song range sits inside the singer range, 0-100."
},
"tessituraScore": {
"type": "integer",
"description": "How comfortable the song sits where the voice spends most time, 0-100."
},
"voiceTypeFitScore": {
"type": "integer",
"description": "Fit against the voice type lane, 0-100. Can be high while matchScore is low when the range still exceeds the singer."
},
"whyItFits": {
"type": "string"
},
"riskWarning": {
"type": "string"
},
"suggestedKey": {
"type": "string",
"description": "Transposition advice, e.g. \"Try a lower key\"."
}
},
"required": [
"slug",
"title",
"artist",
"rangeConfidence"
]
},
"description": "Comfortable and easy to sing."
},
"popularCrowdPleasers": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficultyScore": {
"type": [
"integer",
"null"
],
"description": "Karaoke difficulty, 0-100. Higher is harder."
},
"likelyVoiceFit": {
"type": "string"
},
"matchScore": {
"type": "integer",
"description": "Overall suitability for this voice, 0-100."
},
"vocalFitScore": {
"type": "integer",
"description": "How well the song range sits inside the singer range, 0-100."
},
"tessituraScore": {
"type": "integer",
"description": "How comfortable the song sits where the voice spends most time, 0-100."
},
"voiceTypeFitScore": {
"type": "integer",
"description": "Fit against the voice type lane, 0-100. Can be high while matchScore is low when the range still exceeds the singer."
},
"whyItFits": {
"type": "string"
},
"riskWarning": {
"type": "string"
},
"suggestedKey": {
"type": "string",
"description": "Transposition advice, e.g. \"Try a lower key\"."
}
},
"required": [
"slug",
"title",
"artist",
"rangeConfidence"
]
},
"description": "Well-known songs that still fit."
},
"groupFriendly": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficultyScore": {
"type": [
"integer",
"null"
],
"description": "Karaoke difficulty, 0-100. Higher is harder."
},
"likelyVoiceFit": {
"type": "string"
},
"matchScore": {
"type": "integer",
"description": "Overall suitability for this voice, 0-100."
},
"vocalFitScore": {
"type": "integer",
"description": "How well the song range sits inside the singer range, 0-100."
},
"tessituraScore": {
"type": "integer",
"description": "How comfortable the song sits where the voice spends most time, 0-100."
},
"voiceTypeFitScore": {
"type": "integer",
"description": "Fit against the voice type lane, 0-100. Can be high while matchScore is low when the range still exceeds the singer."
},
"whyItFits": {
"type": "string"
},
"riskWarning": {
"type": "string"
},
"suggestedKey": {
"type": "string",
"description": "Transposition advice, e.g. \"Try a lower key\"."
}
},
"required": [
"slug",
"title",
"artist",
"rangeConfidence"
]
},
"description": "Work well with other singers."
},
"riskyPicksToAvoid": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficultyScore": {
"type": [
"integer",
"null"
],
"description": "Karaoke difficulty, 0-100. Higher is harder."
},
"likelyVoiceFit": {
"type": "string"
},
"matchScore": {
"type": "integer",
"description": "Overall suitability for this voice, 0-100."
},
"vocalFitScore": {
"type": "integer",
"description": "How well the song range sits inside the singer range, 0-100."
},
"tessituraScore": {
"type": "integer",
"description": "How comfortable the song sits where the voice spends most time, 0-100."
},
"voiceTypeFitScore": {
"type": "integer",
"description": "Fit against the voice type lane, 0-100. Can be high while matchScore is low when the range still exceeds the singer."
},
"whyItFits": {
"type": "string"
},
"riskWarning": {
"type": "string"
},
"suggestedKey": {
"type": "string",
"description": "Transposition advice, e.g. \"Try a lower key\"."
}
},
"required": [
"slug",
"title",
"artist",
"rangeConfidence"
]
},
"description": "Scored, but they exceed the comfortable range."
}
},
"required": [
"vocalId",
"voiceType",
"matches"
]
}🟢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.
输入模式
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "Search text: a song title, an artist, or both."
},
"limit": {
"type": "integer",
"description": "Maximum results (default 20, max 50)."
},
"rangeLow": {
"type": "string",
"description": "Optional. Lowest note of the singer, to score and rank the results by fit."
},
"rangeHigh": {
"type": "string",
"description": "Optional. Highest note of the singer, to score and rank the results by fit."
}
},
"required": [
"q"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"query": {
"type": "string"
},
"count": {
"type": "integer"
},
"songs": {
"type": "array",
"description": "Results. Scored fields are present only when rangeLow and rangeHigh were supplied.",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficultyScore": {
"type": [
"integer",
"null"
],
"description": "Karaoke difficulty, 0-100. Higher is harder."
},
"likelyVoiceFit": {
"type": "string"
},
"matchScore": {
"type": "integer",
"description": "Overall suitability for this voice, 0-100."
},
"vocalFitScore": {
"type": "integer",
"description": "How well the song range sits inside the singer range, 0-100."
},
"tessituraScore": {
"type": "integer",
"description": "How comfortable the song sits where the voice spends most time, 0-100."
},
"voiceTypeFitScore": {
"type": "integer",
"description": "Fit against the voice type lane, 0-100. Can be high while matchScore is low when the range still exceeds the singer."
},
"whyItFits": {
"type": "string"
},
"riskWarning": {
"type": "string"
},
"suggestedKey": {
"type": "string",
"description": "Transposition advice, e.g. \"Try a lower key\"."
}
},
"required": [
"slug",
"title",
"artist",
"rangeConfidence"
]
}
}
},
"required": [
"query",
"songs"
]
}🟢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.
输入模式
{
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "The catalog slug of the song, from search_songs."
},
"rangeLow": {
"type": "string",
"description": "Lowest comfortable note, as a note name like \"D3\" or a raw MIDI number."
},
"rangeHigh": {
"type": "string",
"description": "Highest comfortable note, as a note name like \"C5\" or a raw MIDI number."
},
"voiceType": {
"type": "string",
"description": "Optional voice type hint (soprano, mezzo, alto, tenor, baritone, bass). Inferred from the range when omitted."
}
},
"required": [
"slug",
"rangeLow",
"rangeHigh"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficultyScore": {
"type": [
"integer",
"null"
],
"description": "Karaoke difficulty, 0-100. Higher is harder."
},
"likelyVoiceFit": {
"type": "string"
},
"matchScore": {
"type": "integer",
"description": "Overall suitability for this voice, 0-100."
},
"vocalFitScore": {
"type": "integer",
"description": "How well the song range sits inside the singer range, 0-100."
},
"tessituraScore": {
"type": "integer",
"description": "How comfortable the song sits where the voice spends most time, 0-100."
},
"voiceTypeFitScore": {
"type": "integer",
"description": "Fit against the voice type lane, 0-100. Can be high while matchScore is low when the range still exceeds the singer."
},
"whyItFits": {
"type": "string"
},
"riskWarning": {
"type": "string"
},
"suggestedKey": {
"type": "string",
"description": "Transposition advice, e.g. \"Try a lower key\"."
},
"reason": {
"type": "string",
"description": "Plain-language verdict."
},
"fitDetails": {
"type": "object",
"description": "Labels behind the scores.",
"properties": {
"rangeFitLabel": {
"type": "string",
"description": "e.g. \"Comfortable\", \"Exploratory\"."
},
"voiceTypeFitLabel": {
"type": "string"
},
"riskLabel": {
"type": "string",
"description": "e.g. \"May be too high\"."
},
"catalogQualityLabel": {
"type": "string"
},
"familiarityTier": {
"type": "string"
},
"priorityTier": {
"type": "integer"
},
"likelyVoiceFit": {
"type": "string"
},
"missingRange": {
"type": "boolean"
},
"toneReliable": {
"type": "boolean"
},
"reviewedSongProfile": {
"type": "boolean"
},
"trustPhrases": {
"type": "array",
"items": {
"type": "string"
}
}
}
}
},
"required": [
"slug",
"title",
"artist",
"matchScore",
"rangeConfidence"
]
}🟢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.
输入模式
{
"type": "object",
"properties": {
"profiles": {
"type": "array",
"description": "Two or more singers, each with a rangeLow and rangeHigh.",
"minItems": 2,
"items": {
"type": "object",
"properties": {
"id": {
"type": "string",
"description": "Optional label for this singer, e.g. their name."
},
"rangeLow": {
"type": "string",
"description": "Lowest note, as a note name or MIDI number."
},
"rangeHigh": {
"type": "string",
"description": "Highest note, as a note name or MIDI number."
}
},
"required": [
"rangeLow",
"rangeHigh"
]
}
}
},
"required": [
"profiles"
],
"additionalProperties": false
}输出模式
{
"type": "object",
"properties": {
"sharedRange": {
"type": "object",
"description": "The overlap every supplied singer can reach. Null bounds mean no shared range exists.",
"properties": {
"low": {
"type": [
"integer",
"null"
]
},
"high": {
"type": [
"integer",
"null"
]
},
"lowName": {
"type": "string"
},
"highName": {
"type": "string"
}
}
},
"songs": {
"type": "array",
"items": {
"type": "object",
"properties": {
"slug": {
"type": "string",
"description": "Catalog slug; the identifier check_song_fit takes."
},
"title": {
"type": "string"
},
"artist": {
"type": "string"
},
"lowNote": {
"type": [
"integer",
"null"
],
"description": "Lowest note of the song as a MIDI number."
},
"highNote": {
"type": [
"integer",
"null"
],
"description": "Highest note of the song as a MIDI number."
},
"lowNoteName": {
"type": "string",
"description": "Same as lowNote, as a note name like \"G2\"."
},
"highNoteName": {
"type": "string",
"description": "Same as highNote, as a note name like \"C#5\"."
},
"rangeConfidence": {
"type": "string",
"enum": [
"manual_research",
"estimated",
"high",
"low",
"unknown"
],
"description": "How the range was established, strongest first. \"manual_research\" was researched against sheet music or a score and is the most trustworthy tier. \"estimated\" was derived from published sources rather than measured, so present those scores as guidance rather than fact. \"high\" and \"low\" are legacy confidence labels. \"unknown\" means no range data."
},
"rangeSource": {
"type": "string",
"description": "Provenance tag for the range, e.g. \"estimated_curated_seed\"."
},
"genre": {
"type": "string"
},
"year": {
"type": [
"integer",
"null"
]
},
"url": {
"type": "string",
"description": "Canonical HumMatch page for the song."
},
"difficulty": {
"type": "string",
"description": "Label, e.g. \"Easy win\", \"Moderate\". Note this is a string here, unlike difficultyScore elsewhere."
},
"fitLabel": {
"type": "string",
"description": "e.g. \"Group-ready\", \"Higher-risk\"."
},
"reason": {
"type": "string"
},
"fitsMemberIds": {
"type": "array",
"items": {
"type": "string"
},
"description": "Which supplied singers can sing it, by their id. Shorter than the full group means a partial fit."
}
},
"required": [
"slug",
"title",
"artist"
]
}
}
},
"required": [
"sharedRange",
"songs"
]
}社区
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