Scoreproof
Convert MusicXML, MIDI, ABC, MEI and Humdrum, print sheet music, and verify every note survived.
What it does
Scoreproof is an MCP server, a connector that lets an AI assistant use it as a tool. It can be used hosted (nothing to install) or installed locally.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 4h ago (live check)Hosted endpoint
https://scoreproof-fkkuctjokq-uc.a.run.app/mcpstreamable-http
In Claude Code: claude mcp add --transport http scoreproof https://scoreproof-fkkuctjokq-uc.a.run.app/mcp
Install package
- PYPI
scoreproofv0.2.0 · runs locally (stdio)
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"scoreproof": {
"url": "https://scoreproof-fkkuctjokq-uc.a.run.app/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 4h agoONLINE Scoreproof answered an MCP connection on 05 Nov 2026 and introduced itself as scoreproof 0.1.0 (MCP protocol 2025-06-18).
8 tools offered to AI assistants
convert· Convert a score between formats and verify the result note by note, or turn it into sheet music (pdf, png, svg) or audio (wav). Returns a download link, a confidence level (exact, high, medium, low), the share of notes kept, features the tarender· Engrave sheet music to print or view (PDF, PNG, SVG) or make an audio preview (WAV). Returns download links.inspect· Summarise a score and show some bars as ABC notation: title, parts with instruments and ranges, key, meters, tempos and bar count.validate· Check a score: exporter quirks that needed repair, bars that do not fill their time signature, and notes outside an instrument's range.compare· Show what changed between two versions of a piece, bar by bar, even across formats.transpose· Transpose a score by an interval, into a key, or between concert and written pitch. Give exactly one of interval, key or pitch.extract· Save chosen parts and/or bars of a score as new files.list_formats· Formats Scoreproof reads and writes, and what each one cannot hold.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Install package | scoreproof | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Hosted endpoint | https://scoreproof-fkkuctjokq-uc.a.run.app/mcp | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Version | 0.2.0 | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Package registries | pypi | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Local install (package) | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Repository | https://github.com/asampat3090/scoreproof | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 3h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 3h ago |
Change history
- CHANGED05 Nov 2026remote access: no → yes
- VERSION05 Nov 20260.1.0 → 0.2.0
- NEW03 Nov 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Scoreproof still online?
Free alerts · no account▲ 0Do you run Scoreproof? Know when it stops answering
For publishers · optionalIts hosted endpoint can be monitored. Monitoring Pro connects every 30 minutes like an AI assistant, emails you within the hour when it stops answering, keeps a 90-day availability history and adds your answer rate to your badge.
Monitoring never changes a score or a rank.
Are you the publisher of Scoreproof?
Free · show your listingAn independent listing builds trust with your buyers. Announce it, and add the badge to your website or README.
<a href="https://electraindex.com/mcp/scoreproof?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/scoreproof" alt="Listed on Electra Index"></a>Questions about Scoreproof
How do I connect Scoreproof?
Use the hosted endpoint https://scoreproof-fkkuctjokq-uc.a.run.app/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does Scoreproof offer?
When Electra Index connected on 05 Nov 2026, it listed 8 tools: convert, render, inspect, validate, compare, transpose, extract, list_formats. The full list is in "Live check" above.
Is Scoreproof online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 4h ago.