Home / MCP registry index / com.musicboxmelodies/music-box
Musicboxmelodies
com.musicboxmelodies/music-box in the official MCP registry.
Endpoint https://api.musicboxmelodies.com/mcp.
The registry describes it as: Compose, save and print music box tunes for 15, 20 and 30-note music boxes.
We read its 17 tools on 2026-10-22. Nothing in them matched our tool-poisoning rules. It also sets server instructions, text a client puts in front of the model on connect; those were read too.
A clean read means these rules found nothing, not that the server is harmless. A server can change its tools at any time, which is why the index reads it again every week.
Tools it advertises
list_music_boxes search_songs get_song validate_melody fit_melody_to_box list_products create_song add_version list_my_songs set_song_visibility delete_song export_song render_audio import_midi get_product_options prepare_order get_order_status
Run this server? Show the check in your README
The badge reflects the latest weekly read: 
[](https://lazaretto.dev/mcp-registry/com-musicboxmelodies-music-box)How this was checked
Lazaretto connects to the endpoint the way any MCP client does, asks the server to introduce itself and list its tools, and reads every name, description, parameter schema and server instruction for tool poisoning: hidden directive blocks, orders to read local secrets, parameters built to carry secrets or the conversation out, orders that redirect another server's tools, and invisible characters. It never calls a tool. What we found across the registry.
To run the same check every time Claude Code adds a server, install the free lazaretto-guard plugin. Browse every server in the index.
Related
Music and podcasts MCP servers
| Brix36 com.brix36/brix36 | 50 tools, nothing matched 2026-10-22 |
| GigXchange app.gigxchange/gigxchange | 39 tools, nothing matched 2026-10-22 |
| Wubble ai.wubble/audio | 33 tools, nothing matched 2026-10-22 |
| io.github.CumulativeWebInc/cwi-discovery-engine io.github.CumulativeWebInc/cwi-discovery-engine | 29 tools, nothing matched 2026-10-22 |
| Builders in Fintech ai.buildersinfintech/fintech-data | 23 tools, nothing matched 2026-10-21 |
| CCAPI ai.ccapi/mcp | 11 tools, nothing matched 2026-10-21 |