# io.github.erliona/tunova

> Generate Suno AI music (v5.5) from any MCP client. Async; billed only on success.

- name: io.github.erliona/tunova
- version: 0.1.1
- connection class: R1 (autonomous)
- trust: 86/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.erliona%2Ftunova
- tools: https://api.protogrid.dev/v1/servers/io.github.erliona%2Ftunova/tools

**An agent can connect on its own if it already holds `X_API_KEY`, `X_API_KEY`.** Remote endpoint behind a static API key or header. The registry never sees the value; the agent fills the placeholder.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "tunova": {
      "type": "http",
      "url": "https://api.tunova.ai/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}
```

Placeholders to fill: `${X_API_KEY}`, `${X_API_KEY}`.

## Trust

- hygiene: 100
- liveness: 98
- freshness: 65
- provenance: 80
- drivers: +repository +namespace-matches-repo +reachable +uptime-96% ~updated-107d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: generate_song (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); wait_for_song (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_song (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
- pass `tools.token_cost`: about 606 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 1 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 3, about 606 tokens to load them all
- tool set hash: 2d0ffffa7806b923ea7b44e64d300fb2
- tools last changed: 2026-10-15T15:08:08.792Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.erliona/tunova.svg)](https://protogrid.dev/servers/io.github.erliona/tunova)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-15 `generate_song` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/io.github.erliona%2Ftunova/changes

## Remotes

- https://api.tunova.ai/mcp (streamable-http, auth api_key ${X_API_KEY}, reachable true, uptime30d 0.95535713)

## Packages

_none_

## Tools (3)

- `check_song`: Get the current status of a song job by job_id — a single check with no waiting. Returns the audio URLs if complete, an error if it failed, or 'processing' if still rendering.
- `generate_song`: Start generating a song with Suno. Returns immediately with a job_id — a full render takes 1-3 minutes, so this does NOT return audio. After calling this, call wait_for_song with the returned job_id to get the audio URL when ready. Costs 10 tokens, billed only on success.
- `wait_for_song`: Wait for a song job to finish and return the audio when ready. Polls server-side for up to ~45 seconds. If the song is ready, returns the clips with audio URLs. If it is still rendering, returns its status so you can call wait_for_song again with the same job_id. Safe to call repeatedly — it only reads status, never starts a new song.