# io.github.warmcoding/sonicaura-mcp (remote · api.sonicaurastudio.com)

Remote MCP server for audio stem separation, denoise, reverb, and MIDI export.

- Trust score: 75/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `api.sonicaurastudio.com`: 75/100 (this document), [markdown](https://verifymcp.io/servers/warmcoding-sonicaura-mcp/api.md), [page](https://verifymcp.io/servers/warmcoding-sonicaura-mcp/api)

## Channel facts

- Endpoint: `https://api.sonicaurastudio.com/mcp`
- Transports: `streamable-http`
- Auth: `required`
- Version: `1.1.1`

## 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 2026-11-05.

- **Endpoint Security**: 89/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, advertised via RFC 9728 protected-resource metadata. Discovery is public, which costs nothing: no tool can be invoked without a token.
  - 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.
  - The authorisation server offers only Dynamic Client Registration (RFC 7591), which MCP 2026-07-28 deprecated in favour of Client ID Metadata Documents.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 54/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 493 tokens (~37/item across 13 items; 13 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 29/100
  - Stability check failed: schema churn in the 24 days we've observed: 4 tool removals, 1 breaking changes, 0 auth/transport breaks, 8 additions.
- **Tool Coverage**: 67/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% 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 13 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 13 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 io.github.warmcoding/sonicaura-mcp server?

io.github.warmcoding/sonicaura-mcp is a hosted endpoint at https://api.sonicaurastudio.com/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 warmcoding-sonicaura-mcp 'https://api.sonicaurastudio.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "warmcoding-sonicaura-mcp": {
      "url": "https://api.sonicaurastudio.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "warmcoding-sonicaura-mcp": {
      "type": "http",
      "url": "https://api.sonicaurastudio.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.warmcoding-sonicaura-mcp]
url = "https://api.sonicaurastudio.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "warmcoding-sonicaura-mcp": {
      "type": "remote",
      "url": "https://api.sonicaurastudio.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add warmcoding-sonicaura-mcp --url 'https://api.sonicaurastudio.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  warmcoding-sonicaura-mcp:
    url: "https://api.sonicaurastudio.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "warmcoding-sonicaura-mcp": {
      "Transport": "http",
      "Url": "https://api.sonicaurastudio.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add warmcoding-sonicaura-mcp -t streamable-http -u 'https://api.sonicaurastudio.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "warmcoding-sonicaura-mcp": {
      "type": "http",
      "url": "https://api.sonicaurastudio.com/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.

### 2026-11-05 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 25 to 29.

### 2026-11-03 (score 74, +1)

No change was recorded against any check on this day. Stability & Change Management went from 19 to 22.

### 2026-11-01 (score 73, +1)

No change was recorded against any check on this day. Stability & Change Management went from 12 to 15.

### 2026-10-30 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 5 to 9.

### 2026-10-26 (score 71, −6)

- [security regression] Stability: 0.43 → fail
- [security regression] A breaking change shipped without a version bump: still 1.30.0
- [security regression] Tool “check_separation_status” was removed
- [security regression] Tool “process_audio” was removed
- [security regression] Tool “submit_separation” was removed
- [security regression] Tool “upload_audio” was removed
- [security] Tool “check_task_status” rewrote its description, which is the text the model reads
- [security] Tool “extract_vocals” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 403 → 493
- [functional regression] “check_task_status” added a required parameter “kwargs”, so existing callers break
- [functional regression] “extract_vocals” added a required parameter “kwargs”, so existing callers break
- [functional] New tool “apply_reverb”
- [functional] New tool “denoise_audio”
- [functional] New tool “export_midi”
- [functional] New tool “extract_chords”
- [functional] New tool “extract_single_instrument”
- [functional] New tool “split_4stems”
- [functional] New tool “split_6stems”
- [cosmetic] “check_task_status” dropped the optional parameter “task_type”

### 2026-10-24 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-22 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-20 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (13)

### `list_audio_tools` (~19 tokens)

List all audio processing capabilities offered by SonicAura.

### `get_upload_url` (~32 tokens)

Get a presigned URL to upload an audio file directly to R2 storage.

Input parameters:

- `filename` (string, required)

### `extract_vocals` (~43 tokens)

Extract Vocals and Instrumental (2 Stems).

Input parameters:

- `format` (string)
- `kwargs` (string, required)
- `source_key` (string, required)

### `split_4stems` (~47 tokens)

Split into 4 stems: vocals, drums, bass, other.

Input parameters:

- `format` (string)
- `kwargs` (string, required)
- `source_key` (string, required)

### `split_6stems` (~51 tokens)

Split into 6 stems: vocals, guitar, bass, drums, piano, other.

Input parameters:

- `format` (string)
- `kwargs` (string, required)
- `source_key` (string, required)

### `extract_single_instrument` (~55 tokens)

Quick Splitter: isolate a single instrument (e.g., guitar, piano).

Input parameters:

- `format` (string)
- `instrument` (string, required)
- `kwargs` (string, required)
- `source_key` (string, required)

### `extract_chords` (~29 tokens)

AI Chord Recognition.

Input parameters:

- `kwargs` (string, required)
- `source_key` (string, required)

### `export_midi` (~35 tokens)

AI MIDI Export.

Input parameters:

- `instrument` (string, required)
- `kwargs` (string, required)
- `source_key` (string, required)

### `denoise_audio` (~52 tokens)

AI Sound Denoise. mode='music' or 'speech'.

Input parameters:

- `format` (string)
- `kwargs` (string, required)
- `mode` (string)
- `source_key` (string, required)

### `apply_reverb` (~43 tokens)

AI Sound Reverb.

Input parameters:

- `format` (string)
- `kwargs` (string, required)
- `preset` (string)
- `source_key` (string, required)

### `check_task_status` (~50 tokens)

Check the status of a task. Just pass task_id. It auto-detects all generated tracks, MIDI, and chords.

Input parameters:

- `kwargs` (string, required)
- `task_id` (string, required)

### `get_my_credits` (~17 tokens)

Check the current user's remaining credits.

### `check_service_status` (~20 tokens)

Check if the SonicAura audio service is currently available.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/warmcoding-sonicaura-mcp/api#diagnostics

## Score history

- 2026-11-05: 75
- 2026-11-04: 74
- 2026-11-03: 74
- 2026-11-02: 73
- 2026-11-01: 73
- 2026-10-31: 72
- 2026-10-30: 72
- 2026-10-29: 71
- 2026-10-28: 71
- 2026-10-27: 71
- 2026-10-26: 71
- 2026-10-25: 77
- 2026-10-24: 77
- 2026-10-23: 76
- 2026-10-22: 76
- 2026-10-21: 75
- 2026-10-20: 75
- 2026-10-19: 74
- 2026-10-18: 74
- 2026-10-17: 74
- 2026-10-16: 73
- 2026-10-15: 73
- 2026-10-14: 72
- 2026-10-13: 72
- 2026-10-12: 71

## Common questions

### What is the io.github.warmcoding/sonicaura-mcp server?

io.github.warmcoding/sonicaura-mcp is listed in the public MCP registry as io.github.warmcoding/sonicaura-mcp. Remote MCP server for audio stem separation, denoise, reverb, and MIDI export. This page covers its hosted endpoint (https://api.sonicaurastudio.com/mcp).

### Is the io.github.warmcoding/sonicaura-mcp server safe to use?

io.github.warmcoding/sonicaura-mcp scores 75 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 io.github.warmcoding/sonicaura-mcp server expose?

io.github.warmcoding/sonicaura-mcp exposes 13 tools: list_audio_tools, get_upload_url, extract_vocals, split_4stems, split_6stems, and 8 more. Their descriptions and schemas cost roughly 493 tokens of context every time the server is loaded.

### Does the io.github.warmcoding/sonicaura-mcp server require authentication?

Yes. io.github.warmcoding/sonicaura-mcp asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the io.github.warmcoding/sonicaura-mcp server still maintained?

io.github.warmcoding/sonicaura-mcp is still listed as active in the MCP registry. We last reached this channel on 5 November 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://api.sonicaurastudio.com/mcp
- Repository: https://github.com/warmcoding/sonicaura-mcp
- Changelog RSS feed: https://verifymcp.io/servers/warmcoding-sonicaura-mcp/api.xml
- Changelog JSON feed: https://verifymcp.io/servers/warmcoding-sonicaura-mcp/api.json
- HTML version of this page: https://verifymcp.io/servers/warmcoding-sonicaura-mcp/api