ONCE MCP Server
Submit and manage music releases, distribute to stores and read royalties; OAuth.
About
Submit and manage music releases over MCP: upload audio and cover art, assemble metadata, distribute to stores, and read back status, streams, and royalties. OAuth 2.1 with PKCE.
At a glance
- Category
- Media and entertainment Music
- Made for
- Business teams
- Access
- OAuth
Category, summary and these details are StealthStack's reading of the publisher's own listing. Check the publisher's page before you rely on them.
Capabilities
The crawler did not record capability metadata for this resource. Inspect the endpoint directly to see what it exposes.
Provenance
- Discovered
- Crawled directly
- Identifier
- urn:air:beta.once.app:server:once-mcp
- Catalog host
- beta.once.app · crawled directly
- Anchor check
- Passed
- Last crawled
- seen 12h ago
Structural trust only: the URN authority (beta.once.app) matches the catalog host that published this entry. This is NOT a cryptographic proof of ownership — it means the listing is self-consistent with the domain it claims. How trust works →