# NDP — Music Rights & Track Identification (npm · @aendykachess/ndp-mcp)

Music rights for AI: track identification by fingerprint, rights manifests, artist verification.

- Trust score: 67/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-23

## Components

- remote · `mcp.normaldance.ru`: 28/100, [markdown](https://verifymcp.io/servers/aendystudio-ndp/mcp.md), [page](https://verifymcp.io/servers/aendystudio-ndp/mcp)
- npm · `@aendykachess/ndp-mcp`: 67/100 (this document), [markdown](https://verifymcp.io/servers/aendystudio-ndp/aendykachess-ndp-mcp.md), [page](https://verifymcp.io/servers/aendystudio-ndp/aendykachess-ndp-mcp)

## Channel facts

- Registry: `npm`
- Package: `@aendykachess/ndp-mcp`
- Version: `1.0.1`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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 2026-10-23.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 39 of 129 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 3 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 49/100
  - 17% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 1428 tokens (~54/item across 26 items; 21 tools + 5 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 13/100
  - Stability observed for 4 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% 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 21 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 22 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 NDP — Music Rights & Track Identification MCP server?

NDP — Music Rights & Track Identification runs locally as an npm package, launched with npx -y @aendykachess/ndp-mcp. 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 aendystudio-ndp -- npx -y @aendykachess/ndp-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "aendystudio-ndp": {
      "command": "npx",
      "args": [
        "-y",
        "@aendykachess/ndp-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "aendystudio-ndp": {
      "command": "npx",
      "args": [
        "-y",
        "@aendykachess/ndp-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add aendystudio-ndp -- npx -y @aendykachess/ndp-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "aendystudio-ndp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@aendykachess/ndp-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add aendystudio-ndp --command npx --arg -y --arg @aendykachess/ndp-mcp
```

### Hermes

```yaml
mcp_servers:
  aendystudio-ndp:
    command: "npx"
    args: ["-y", "@aendykachess/ndp-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "aendystudio-ndp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "@aendykachess/ndp-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add aendystudio-ndp -t stdio -c npx -a -y @aendykachess/ndp-mcp
```

### Other

```json
{
  "mcpServers": {
    "aendystudio-ndp": {
      "command": "npx",
      "args": [
        "-y",
        "@aendykachess/ndp-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-10-22 (score 67, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-20 (score 66, +1)

No change was recorded against any check on this day. Stability & Change Management went from 0 to 3. That category is still filling its 30-day observation window: 0 days of observed history at the previous scan, 1 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-19 (score 65)

First indexed and scored.

## MCP tools (21)

### `verify_artist` (~84 tokens)

Verify an artist: search by name in the Stage 0 registry (tracks, rights) or by wallet address on instances with a blockchain layer

Input parameters:

- `artist_name` (string): Artist's stage name (primary method — Stage 0 registry, case-insensitive)
- `wallet_address` (string): Ethereum wallet address (0x...) — only for instances with a blockchain layer

### `get_artist_passport` (~41 tokens)

Fetch the full artist passport record

Input parameters:

- `token_id` (number): SBT token ID
- `wallet_address` (string): Artist's wallet address

### `check_track_ownership` (~40 tokens)

Check track ownership by ISRC

Input parameters:

- `isrc` (string, required): Track ISRC (e.g. US-NDP-26-00001)

### `get_royalty_balance` (~30 tokens)

Check the royalty balance for a track

Input parameters:

- `isrc` (string, required): Track ISRC

### `get_label_info` (~24 tokens)

Fetch label information

Input parameters:

- `label_wallet` (string, required): Label wallet address

### `get_system_stats` (~16 tokens)

Fetch overall NDP system statistics

### `check_artist_tracks` (~30 tokens)

Fetch the number of tracks by an artist

Input parameters:

- `wallet_address` (string, required): Artist's wallet address

### `start_ucp_checkout` (~51 tokens)

Start a track purchase via NDP Checkout (UCP-compatible)

Input parameters:

- `currency` (string): Payment currency (MATIC, USDC)
- `isrc` (string, required): Track ISRC to purchase

### `trigger_n8n_workflow` (~60 tokens)

Trigger an n8n workflow (e.g. passport minting or verification)

Input parameters:

- `action` (string, required): Action (e.g. 'mint_pass', 'verify_track', 'test')
- `payload` (object): Additional workflow data

### `identify_track` (~159 tokens)

Identify a track by its ADNA fingerprint (anti-plagiarism; verdict same/derivative/different) or fetch track data by ISRC from the Stage 0 registry. v2 (adna_v2) adds localization: offset_sec, coverage, attribution map for multi-sample tracks

Input parameters:

- `adna` (string): ADNA v1 fingerprint (base64, 256 bytes ≈ 344 chars) — run through the oracle
- `adna_v2` (string): ADNA v2 fingerprint (base64, starts with QTI; windowed signatures, ~KB scale) — aligned identification: finds fragments, cut-offs, pitch ±8%
- `isrc` (string): Track ISRC — registry data lookup

### `register_track` (~230 tokens)

Register a track in the Stage 0 registry (registry-api + oracle, dual write): ISRC, ADNA, splits, optional derivative link (parent_isrc)

Input parameters:

- `adna` (string, required): ADNA v1 fingerprint (base64, 256 bytes)
- `adna_v2` (string): ADNA v2 fingerprint (base64, starts with QTI) — optional, mirrored to the oracle for aligned identification
- `artist_name` (string): Artist name (for the oracle record)
- `isrc` (string, required): ISRC (e.g. RU-NDP-26-00001)
- `ndt` (object): Full NDT manifest (optional)
- `parent_isrc` (string): ISRC of the source track if this is a derivative (remix/sample)
- `sha256` (string): SHA-256 of the reference audio file (optional)
- `splits` (array, required): Royalty shares, Σ=100; cascade: {role:'parent', wallet:'isrc:<ISRC>', share:N}
- `title` (string, required): Track title

### `get_track_manifest` (~43 tokens)

Fetch a track's NDT manifest (rights, splits, sonic-dna) from the Stage 0 registry

Input parameters:

- `isrc` (string, required): Track ISRC

### `audience_superfans` (~107 tokens)

SPEC §7.7 fan agent: an artist's superfans derived from protocol receipts (who listens / rewinds / pays). Requires an agent token issued by the artist via POST /subjects/{ndp_id}/scopes/issue (mandate with the read_audience scope)

Input parameters:

- `agent_token` (string, required): Agent JWT from scopes/issue (with the read_audience scope)
- `limit` (number): How many listeners to return (1–100, default 20)

### `audience_summary` (~65 tokens)

SPEC §7.7 fan agent: artist audience summary from receipts — listeners, events, rewinds, total paid, active in the last 30 days. Requires an agent token with the read_audience scope

Input parameters:

- `agent_token` (string, required): Agent JWT from scopes/issue

### `subject_mint` (~108 tokens)

SPEC §1: mint an NDP passport (Proof of Humanity). Three verification paths: label / indie_kyc / community. Returns ndp_id, status, quarantine flag

Input parameters:

- `authorization` (string, required): Artist Bearer token
- `identity_commitment` (string, required): SHA-256 hash of a unique ID (64 hex chars)
- `initial_device_key` (string, required): Device public key (hex, 33/65 bytes)
- `verification_path` (string, required): Verification path

### `subject_status` (~44 tokens)

SPEC §1: public check of an NDP passport by ndp_id — status, verification path, validity

Input parameters:

- `ndp_id` (string, required): NDP passport UUID

### `subject_keys` (~46 tokens)

SPEC §1: manage a subject's device keys — list keys

Input parameters:

- `authorization` (string, required): Artist Bearer token
- `ndp_id` (string, required): NDP passport UUID

### `receipt_batch` (~60 tokens)

SPEC §7.1: batch submission of signed play receipts. Body — an array of objects {receipt_id, seq, ndp_id, device_key, isrc, action, occurred_at, signature}

Input parameters:

- `receipts` (array, required): Array of receipts

### `stats_journal` (~48 tokens)

Daily event journal (play/rewind/purchase, totals, chart) from the unified receipt journal

Input parameters:

- `days` (number): Period in days (1–365, default 30)

### `opt_in` (~59 tokens)

SPEC §7.7: toggle a listener's opt-in for audience segmentation (privacy-first: hidden by default)

Input parameters:

- `authorization` (string, required): Listener Bearer token (passport owner)
- `enabled` (boolean, required): true — visible, false — hidden

### `snapshot_epoch` (~27 tokens)

SPEC §1: current epoch snapshot of subject statuses (signed with SNAPSHOT_SIGNING_KEY)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/aendystudio-ndp/aendykachess-ndp-mcp#diagnostics

## Score history

- 2026-10-23: 67
- 2026-10-22: 67
- 2026-10-21: 66
- 2026-10-20: 66
- 2026-10-19: 65

## Common questions

### What is the NDP — Music Rights & Track Identification MCP server?

NDP — Music Rights & Track Identification is an MCP server listed in the public MCP registry as io.github.AENDYSTUDIO/ndp. Music rights for AI: track identification by fingerprint, rights manifests, artist verification. This page covers its npm package (@aendykachess/ndp-mcp).

### Is the NDP — Music Rights & Track Identification MCP server safe to use?

NDP — Music Rights & Track Identification scores 67 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 23 October 2026. It declares no install or post-install scripts. 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 NDP — Music Rights & Track Identification MCP server expose?

NDP — Music Rights & Track Identification exposes 21 tools: verify_artist, get_artist_passport, check_track_ownership, get_royalty_balance, get_label_info, and 16 more. Their descriptions and schemas cost roughly 1,372 tokens of context every time the server is loaded.

### Is the NDP — Music Rights & Track Identification MCP server still maintained?

NDP — Music Rights & Track Identification is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the NDP — Music Rights & Track Identification MCP server under?

NDP — Music Rights & Track Identification declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/@aendykachess/ndp-mcp
- Socket report: https://socket.dev/npm/package/@aendykachess/ndp-mcp
- Repository: https://github.com/AENDYSTUDIO/ndp-mcp
- Changelog RSS feed: https://verifymcp.io/servers/aendystudio-ndp/aendykachess-ndp-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/aendystudio-ndp/aendykachess-ndp-mcp.json
- HTML version of this page: https://verifymcp.io/servers/aendystudio-ndp/aendykachess-ndp-mcp