MusicXML Comparer

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/raulkivi-comparer-mcp

About

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

5 read · 0 write · 0 delete · 3 not yet classified

Secrets

None asked for

Install scripts

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Runs as

Python package

Tools (8)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• compare_musicxml

  Full music-aware diff of two MusicXML strings. Returns a structured ComparisonResult with global similarity score, summary statistics, and per-part/measure/note detail.

• compare_musicxml_files

  Full music-aware diff of two MusicXML files on disk (.musicxml, .xml, or compressed .mxl). Returns the same structured ComparisonResult as compare_musicxml.

• export_annotated_musicxml

  Export both scores as MusicXML with per-note color annotations marking the diff (pitch changes, duration changes, substitutions, insertions, deletions). Returns two documents: reference_annotated_musicxml (shows deletions and pre-change values) and target_annotated_musicxml (shows insertions and post-change values). Feed either directly into render-mcp's render_to_pdf or render_to_image to visualize the diff — both take a raw musicxml string.

• generate_comparison_report

  Human-readable version comparison report: overall similarity headline, missing/extra parts, missing/extra measures, key/time signature changes, and note-level differences grouped into measure-range summaries (e.g. 'transposed by 3 semitones in measures 17-24').

• health_check

  Check that the server and all its dependencies are working correctly. Runs a self-comparison smoke test and returns a structured status summary. Ask your AI assistant to run this tool to confirm the server is set up correctly.

• list_capabilities

  List supported formats and available tools for this server

• list_changes

  List only the note-level differences (operation != MATCH) between two MusicXML strings, optionally filtered to one part and/or a measure range. Useful for targeted queries like 'what changed in the Alto, measures 17-24?'

• quick_similarity

  Fast similarity check between two MusicXML strings: returns only the 0.0-1.0 similarity score and summary statistics, without per-note detail.

Signals

Stars

1

Forks

0

Open issues

0

Weekly downloads

34

Last commit (this folder)

Oct 11, 2026 (20 days ago)

Last release

Oct 11, 2026 (20 days ago)

Last package publish

Sep 26, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name

io.github.raulkivi/comparer-mcp

Version

0.2.1

Auth

No auth

Packages

pypi comparer-mcp

License

MIT

Repository

github.com/raulkivi/sheet-music-mcp

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql