# Kindle Music (remote · share.kindlemusic.cn)

Search 2M+ licensed production-music tracks, find similar ones by track or audio, share pick lists.

- Trust score: 61/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-30

## Components

- remote · `share.kindlemusic.cn`: 36/100, [markdown](https://verifymcp.io/servers/cn-kindlemusic-kindlemusic/mcp-oauth.md), [page](https://verifymcp.io/servers/cn-kindlemusic-kindlemusic/mcp-oauth)
- remote · `share.kindlemusic.cn`: 61/100 (this document), [markdown](https://verifymcp.io/servers/cn-kindlemusic-kindlemusic/share.md), [page](https://verifymcp.io/servers/cn-kindlemusic-kindlemusic/share)

## Channel facts

- Endpoint: `https://share.kindlemusic.cn/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.10.1`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-30.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 58/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 5569 tokens (~928/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 3/100
  - Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 97/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 90% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the Kindle Music MCP server?

Kindle Music is a hosted endpoint at https://share.kindlemusic.cn/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http cn-kindlemusic-kindlemusic 'https://share.kindlemusic.cn/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "cn-kindlemusic-kindlemusic": {
      "url": "https://share.kindlemusic.cn/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "cn-kindlemusic-kindlemusic": {
      "type": "http",
      "url": "https://share.kindlemusic.cn/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.cn-kindlemusic-kindlemusic]
url = "https://share.kindlemusic.cn/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "cn-kindlemusic-kindlemusic": {
      "type": "remote",
      "url": "https://share.kindlemusic.cn/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add cn-kindlemusic-kindlemusic --url 'https://share.kindlemusic.cn/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  cn-kindlemusic-kindlemusic:
    url: "https://share.kindlemusic.cn/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "cn-kindlemusic-kindlemusic": {
      "Transport": "http",
      "Url": "https://share.kindlemusic.cn/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add cn-kindlemusic-kindlemusic -t streamable-http -u 'https://share.kindlemusic.cn/mcp'
```

### Other

```json
{
  "mcpServers": {
    "cn-kindlemusic-kindlemusic": {
      "type": "http",
      "url": "https://share.kindlemusic.cn/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-30 (score 61, 0)

- [functional improvement] Stability: unverified → 0.03

### 2026-09-29 (score 61)

First indexed and scored.

## MCP tools (6)

### `km_vocabulary` (~443 tokens)

曲库筛选词表 / Faceted vocabulary

列出曲库全部可用的筛选值（流派/情绪/乐器/速度/适用场景/厂牌）。
Lists every filterable facet value in the catalog (genre, mood, instrumentation, tempo, music-for, label).

何时用 / When: 在 km_search 里使用任何 include*/exclude* 筛选之前，先用本工具确认取值。
Call this BEFORE using any include*/exclude* filter in km_search.

入参 / Args: field（可选，facet 字段名子串，如 "genre"/"mood"/"library"）；query（可选，对取值与中文名做不区分大小写的子串过滤，中文也能查，如 query="悲伤"）。

返回 / Returns: 每个 facet 字段的 { param, values }，values 里每项是 { value, labelZh, count }。param 就是 km_search 里该字段对应的入参名。
顶层另有 labels[]：320 个厂牌的 { library_name, library_type, company, album_count, track_count }，可用来判断某个厂牌值不值得单独收窄。
⚠️ value 必须**原样**回填到 km_search，不要翻译、改大小写或去掉 "Parent;Leaf" 里的分号；改动过的值一律匹配不上。labelZh 只供你把中文 brief 映射到 canonical 值，不要回填。
count 用来防过度收窄：候选值 count < 200 时考虑放宽或换父级（例：`sad` 有 8.6 万首，而叶子 `sad;breakup` 只有 38 首，直接用叶子会把结果掐死）。

Input parameters:

- `field` (string): Substring of a facet field name, e.g. "genre", "mood", "instrumentation", "library".
- `query` (string): Case-insensitive substring filter applied to the facet values and their Chinese labels.

### `km_search` (~2040 tokens)

曲库检索 / Search the catalog

在 Kindle Music 正版曲库里检索曲目或专辑，支持关键词、facet 筛选、BPM 与时长区间。
Searches the Kindle Music production-music catalog: keyword + facet filters + bpm/duration ranges.

searchField 怎么选 / Choosing searchField:
\- keywords：关键词匹配，默认值。多个词之间是 OR、按命中词数排序，所以加不同维度的词（用途 + 情绪 + 乐器）比堆近义词有用；英文加双引号是短语匹配（"epic trailer"）。不要写 AND/OR/NOT；开头的 -term 按字面匹配，不表示排除。
  剧情词和抽象词（逆袭、对峙、回忆、高级感）曲库标签里很少出现，会把排序带偏：先翻译成情绪 / 乐器 / 速度这类音乐描述再检索。
  expand="fast"：中文按词翻译 + 同义扩展（结果稳定，同一个词每次扩成一样）；expand="deep"：映射到曲库标准词，召回更窄、最慢约 1 分钟。不带 expand 时 keyword 必须是英文。
  带 expand 时中文否定从句（不要X / 去掉X / 避免X）会从 keyword 里剥离并映射成 exclude（「不要太X」这类程度否定映射成降权），一次最多 3 条，结果见 derivedNegations。
\- ai：一句自然语言描述（可中文），后端整句理解改写后检索，结果看前排而不是总数。一两个词的需求用 keywords 更好。
\- semantic：text→audio 语义检索（英文效果最好），适合"听感"类描述；不可用或 0 结果时自动降级 ai。
\- track：按英文原曲名查（去掉前导序号与扩展名，中文译名搜不到）。album：按专辑编号/名查，编号不区分大小写、连字符、空格与前导零。
\- lyrics：按歌词查（可中文）。composer：按作曲者查（只能英文）。
\- 手里是下载文件名、UPM 链接、本站链接或 PUC-045 这类编号时，先用 km_resolve 定位，不要拿它当关键词。

⚠️ 硬约束 / Hard constraint: searchField=keywords（未带 expand）或 composer 时 keyword 只能是英文。
Passing Chinese with searchField=composer, or with keywords and no expand, is rejected up front (Solr matches literally → zero hits).

否定 / Negation:
\- keywords：英文的 no / without X 不会被识别（反而把 X 当正向词召回），用 exclude*；中文否定需带 expand（见上）。客户的硬性排除任何模式都用 exclude* 兜底。
\- ai：直接写进句子（不要/无/别/去掉/避免 X，no/not/without X），一次最多 4 项；「不要太X」只让 X 往后排不去掉；排除后 0 结果会自动放宽。
  响应里的 derivedNegations 说明每条否定被映射成了哪个 facet 值、是否被放宽——交付前核对它。

include*/exclude* 的取值必须先用 km_vocabulary 取，并原样回填。同一维度多个值是 AND（includeLabels / includeAlbums 例外，是 OR）；exclude* 命中任一即排除。
关键词不匹配厂牌名，按厂牌收窄用 includeLabels。
partition：independent = 网站「独立精选」分区，universal = 「环球UPM」分区；不传 = 两个分区合并检索（网站精选站默认只显示独立精选）。
bpmMin/bpmMax 与 durationMin/durationMax（秒）必须成对给出。

fields 怎么选 / Choosing fields:
\- slim（默认）：每首 25 个字段（含 track_number、四维标签 + 中英文描述 + 可播放的 url），够直接做精排与交付。pageSize 上限 50。
\- compact：每首只回 10 个字段（id / album_code / track_number / track_title / track_version / track_bpm / track_duration / library_name / library_type / web_url），pageSize 上限放宽到 200。
没有"…

Input parameters:

- `bpmMax` (integer)
- `bpmMin` (integer): Give together with bpmMax.
- `durationMax` (integer)
- `durationMin` (integer): Seconds. Give together with durationMax.
- `excludeAlbums` (array): excludeAlbums: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `excludeGenre` (array): excludeGenre: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `excludeInstrumentation` (array): excludeInstrumentation: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `excludeLabels` (array): excludeLabels: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `excludeMood` (array): excludeMood: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `excludeMusicFor` (array): excludeMusicFor: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `excludeTempo` (array): excludeTempo: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `expand` (string): keywords mode only. "fast": translate + expand Chinese per word. "deep": map to canonical catalog terms (narrower, up to ~1 min).
- `fields` (string): Track field set. Default "slim" (25 fields). "compact" returns 10 fields and allows pageSize up to 200.
- `includeAlbums` (array): includeAlbums: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `includeGenre` (array): includeGenre: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `includeInstrumentation` (array): includeInstrumentation: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `includeLabels` (array): includeLabels: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `includeMood` (array): includeMood: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `includeMusicFor` (array): includeMusicFor: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `includeTempo` (array): includeTempo: facet values copied verbatim from km_vocabulary ("Parent" or "Parent;Leaf").
- `keyword` (string): Query text. MUST be English for composer, and for keywords unless expand is set.
- `libraryType` (string): e.g. "production" | "trailer" | "promotion".
- `page` (integer): 1-based page number, default 1.
- `pageSize` (integer): Default 20. Clamped to 50 with fields="slim", to 200 with fields="compact".
- `partition` (string): Site partition: "independent" (独立精选) or "universal" (环球UPM). Omit to search both.
- `searchField` (string): Default "keywords". Use "ai" for natural-language / Chinese briefs.
- `sort` (string)
- `view` (string): Default "tracks".
- `withFacets` (boolean): Also return facet counts for the current result set (slower). Default false.

### `km_track_versions` (~545 tokens)

曲目剪辑版本 / Cutdown versions of a track

列出同一首曲子的全部剪辑版本（Full Length / 60 Sec / 30 Sec / 20 Sec / 15 Sec 等）。
Lists every cutdown version of one track (Full Length / 60 Sec / 30 Sec / 20 Sec / 15 Sec …).

⚠️ km_search 只索引主曲（Solr 里 track_is_main=Y），**剪辑版拿不到**，只能靠本工具取。
km_search only indexes main tracks; the shorter cutdowns are invisible to it and can ONLY be fetched here.

何时用 / When: 广告、TVC、预告片这类有硬性时长的项目，交付候选之前对每首都查一次——
有现成的 60s/30s/15s 版本，客户就不必自己剪；没有就要在交付说明里讲清楚需要自行剪辑。

入参 / Args: albumCode = 曲目的 album_code；trackNumber = **主曲**的 track_number（都取自 km_search 返回的曲目对象）。
libraryType 可选：原样透传 km_search 里那首曲子的 library_type，用来判定 web_url 的 essential / premium 段（本端点自身不返回该字段）。

返回 / Returns: { albumCode, trackNumber, total, versions[] }，versions 按时长从长到短排，字段与 km_search 的曲目对象同构。
看 track_version（版本名）、track_duration（秒）、orginal_time（mm:ss）、track_mixout（如 Backing Vocals Only，即去人声版）。
注意：剪辑版只有版本名 / 时长 / mixout / 英文描述，track_bpm 与四维标签（mood/genre/instrumentation/tempo）只有主曲那行有——它们本来就是同一首曲子，按主曲的值理解即可。
专辑号或曲目号不存在时返回空 versions[]，不报错。

返回的 track_url 仅供试听/临时分析，见 audioNotice。
Returned track_url values are for audition / temporary analysis only; see audioNotice.

Input parameters:

- `albumCode` (string, required): Album code as returned by km_search (field "album_code"), e.g. "NYB17".
- `libraryType` (string): Pass through library_type from the km_search result so web_url gets the right tier.
- `trackNumber` (string|number, required): track_number of the MAIN track, as returned by km_search.

### `km_resolve` (~744 tokens)

链接/文件名定位 / Resolve a link, filename or album code

把用户手里的下载文件名、UPM 链接、本站链接（专辑 / 厂牌 / 选曲清单 / 歌单 / 搜索结果页）、外站链接或带连字符的专辑编号，定位成下一步可用的对象。
Resolves a download filename, UPM link, kindlemusic.cn link (album / label / pick list / playlist / search page), other web link or hyphenated album code into something the other km_* tools can act on.

何时用 / When: 用户贴的是 KM_PUC045_TK003_xxx.mp3、universalproductionmusic.com 链接、www.kindlemusic.cn/… 链接或 PUC-045 这类编号时，先调本工具；不要把它们当关键词丢进 km_search（会零结果）。

返回 / Returns: { q, resolved }。resolved 为 null 表示认不出或库里没有。按 kind 接下一步：
\- kind="track"，source 为 upm / filename（文件名 / UPM 链接）：{ albumCode, trackNumber（主曲曲号）, trackIdentity, trackTitle, albumTitle }。剪辑版文件名一律映射到主版本；接着用 km_track_versions(albumCode, trackNumber) 取全部版本，或 km_search(searchField="album", keyword=albumCode) 拿曲目 id。
\- kind="album"，source="code"（编号）：{ albumCode, albumTitle }。接着用 km_search(searchField="album", keyword=albumCode)。
\- source="site"（本站链接）：
  \- kind="track" 带 trackId：trackId 就是曲目 id，可直接喂 km_similar_by_track；带 trackNumber（专辑页 ?trackNumber=）：可直接喂 km_track_versions(albumCode, trackNumber)。
  \- kind="album"：{ albumCode, trackId:null }，同上接 km_search(searchField="album")。
  \- kind="label"：{ includeLabels:[厂牌名] }，原样放进 km_search 的 includeLabels 按厂牌收窄。
  \- kind="resultSet"：{ code }，选曲清单（/picks/<code>），用 km_get_result_set(code) 读回。
  \- kind="playlist"：{ playlistId } 或 { shareType, shareCode }，网站歌单 / 歌单分享链接，MCP 没有读取歌单的工具，请让用户在网站打开，或说出想要的风格改用 km_search。
  \- kind="search"：{ tier, args }，网站搜索结果页的条件已还原成 km_search 入参，原样传给 km_search 即可复现用户看到的那次检索。
  \- kind="page"：本站首页 / 列表页 / 场景页 / 指南，没有可直接检索的对象。
\- kind="keywords"，source="slug"（外站链接、或本站认不出的路径）：{ keyword }，取自链接里的搜索参数或最后一段路径；可作为 km_search 的关键词（含中文时带 expand="fast"，或改用 searchField="ai"）。视频网站链接通常取不出曲名，有参考音频请走 km_similar_by_audio。

Input parameters:

- `q` (string, required): The filename, link or album code exactly as the user gave it.

### `km_similar_by_track` (~308 tokens)

相似曲目 / Find tracks similar to a track

以曲库里一首已有曲目为锚点，找音频听感相似的曲目（向量检索，不是关键词）。
Audio-similarity search anchored on an existing catalog track (vector search, not keywords).

何时用 / When: 用户说"再来一些像这首的"，或你已经命中一首合适的曲目、想扩出一组候选时。
接力用法：对"七八分像"的曲目取相似 → 挑出更像的一首再取相似，两三轮通常就能逼近目标。

入参 / Args: id = km_search 返回的曲目 id（不是 track_identity），须是主版本。limit 默认 12，上限 50。
不认 partition（独立精选 / 环球UPM 分区）；要按 BPM / 时长 / 标签收窄，拿结果在本地筛。
返回 / Returns: { searchId, total, tracks[] }，曲目字段与 km_search 一致。

返回的 track_url 仅供试听/临时分析，见 audioNotice。
Returned track_url values are for audition / temporary analysis only; see audioNotice.

Input parameters:

- `id` (string|number, required): Track id as returned by km_search (field "id").
- `libraryType` (string)
- `limit` (integer): Default 12, clamped to 50.

### `km_get_result_set` (~167 tokens)

读取选曲清单 / Read back a pick list

按 code 读回一份已发布的选曲清单（含分段、曲目与每首的状态）。
Reads back a published pick list by its code, including sections, tracks and each track status.

何时用 / When: 用户要在既有清单上继续增删改，或要确认清单里的曲目是否仍在架。
返回 / Returns: 清单全文；已过期或已撤销时 sections 为空数组（看 expired / revoked 字段）。

返回的 track_url 仅供试听/临时分析，见 audioNotice。
Returned track_url values are for audition / temporary analysis only; see audioNotice.

Input parameters:

- `code` (string, required): The pick-list code returned by km_create_result_set.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/cn-kindlemusic-kindlemusic/share#diagnostics

## Score history

- 2026-09-30: 61
- 2026-09-29: 61

## Common questions

### What is the Kindle Music MCP server?

Kindle Music is an MCP server listed in the public MCP registry as cn.kindlemusic/kindlemusic. Search 2M+ licensed production-music tracks, find similar ones by track or audio, share pick lists. This page covers its hosted endpoint (https://share.kindlemusic.cn/mcp).

### Is the Kindle Music MCP server safe to use?

Kindle Music scores 61 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Kindle Music MCP server expose?

Kindle Music exposes 6 tools: km_vocabulary, km_search, km_track_versions, km_resolve, km_similar_by_track, km_get_result_set. Their descriptions and schemas cost roughly 4,247 tokens of context every time the server is loaded.

### Does the Kindle Music MCP server require authentication?

No. We connected to Kindle Music without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Kindle Music MCP server still maintained?

Kindle Music is still listed as active in the MCP registry. We last reached this channel on 30 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://share.kindlemusic.cn/mcp
- Website: https://www.kindlemusic.cn/essential/developers
- Changelog RSS feed: https://verifymcp.io/servers/cn-kindlemusic-kindlemusic/share.xml
- Changelog JSON feed: https://verifymcp.io/servers/cn-kindlemusic-kindlemusic/share.json
- HTML version of this page: https://verifymcp.io/servers/cn-kindlemusic-kindlemusic/share