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MCP server · Developer Tools

Melrose

by · github.com/emicklei/melrose

interactive programming of melodies, producing MIDI

Unclaimed MIT last commit 6 months ago music-programmingmusic-compositionlivecodingmcp-serverdevtoolsgolangmidimusicmusic-programming-language
InstallView source
79Good

Scored 3 hours ago · breakdown

About Melrose

Melrose is an MCP server published by emicklei in the Developer Tools category: interactive programming of melodies, producing MIDI. It has been installed 0 times through Conduid.

The repository has 206 stars and 14 forks, with the last commit 6 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues (0) before depending on it in production.

Install

Install
npx melrose

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

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Security checks

  • ·README presentNot checked yet.
  • ·License declaredNot checked yet.
  • ·Tests presentNot checked yet.
  • ·Dependencies pinnedNot checked yet.
  • ·No dynamic code executionNot checked yet.
  • !Scoped permissionsDoesn't declare a permission scope. Assume it can do anything its process can.

Releases

v0.30.0melrose · 2 Oct 2020melrōse - program your melodies
v0.29.0melrose · 5 Sep 2020melrōse - program your melodies
v0.28.0melrose · 28 Jul 2020melrōse - program your melodies

README

Melrōse - programming of music melodies

Build Go Report Card GoDoc

Introduction

melrōse is a tool to create and play music by programming melodies. It uses a custom language to compose notes and create loops and tracks to play. This is an example of a simple major scale C.

sequence('c d e f g a b c5')

Note sequences in your program can be changed while playing giving you direct audible feedback. For the best experience, use the melrōse tool together with the Visual Studio Code Plugin for Melrōse.

See also Blog post

Install

See Build instructions.

Usage

melrōse is a tool to create music by programming melodies and uses a custom language to compose notes that are played with MIDI. Note sequences in your program can be changed while playing which makes it possible to even use it for live performance. For the best experience, use the melrōse together with the Visual Studio Code Plugin for Melrōse.

Read the documentation on how to use melrōse.

Status

The language has reached version 1.0 since tool version v1.0.0 and therefore future changes will only extend it (1.x) and not introduce breaking changes.

Programming music

riboluta-melrose

System setup

melrose-port-daw.png

Melrōse MCP Server

melrose-mcp is a (server) tool that uses the MCP protocol to receive expressions to play. See melrose-mcp for details how to install and use it.

Contributions

Fixes, suggestions, documentation improvements are all welcome. Fork this project and submit small Pull requests. Discuss larger ones in the Issues list. You can also sponsor Melrōse via Github Sponsors.

Software is licensed under MIT. © 2026 ernestmicklei.com

README mirrored from the source repository 3 hours ago. The original is authoritative.

Questions

About Melrose

How do I install Melrose?

Run npx melrose, then add the server to your MCP client's configuration. Conduid has recorded 0 installs, so the command is known to work with current clients.

Is Melrose safe to use with an AI agent?

Its trust score is 79 out of 100 (good). It passes 0 of 1 static security checks; the failures are listed above. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Melrose still maintained?

The last commit was 6 months ago, with 0 open issues. That's long enough that you should check whether the maintainer is responding to issues before depending on it.