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Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

Scoreproof

By asampat3090 Verified namespace

Convert MusicXML, MIDI, ABC, MEI and Humdrum, print sheet music, and verify every note survived.

Source codeGames & entertainment
Connect to Scoreproof
Checks passed
14 / 22

0 failed · 8 not measured

Median response
421 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
8

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Responded

The server completed its last measured handshake. This is an observation, not a guarantee.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
400
Publisher identityCan the publisher be traced to its source?
402

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 421 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name scoreproof.

  • Pass
    Lists tools

    tools/list returned 8 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 421 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 421 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Pass
    Parameters documented

    33 of 33 parameters have a description (100%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Pass
    Source repo linked

    A repository URL is on file.

  • Pass
    Repo owner matches

    The GitHub repository owner matches the namespace login.

  • Pass
    Recently updated

    Updated 2026-11-05T11:01:24.54177Z, within 180 days.

  • Not measured
    Open-source licence

    The GitHub licence lookup has not returned an OSI result yet.

Start using Scoreproof

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http scoreproof https://scoreproof-fkkuctjokq-uc.a.run.app/mcp

Capabilities

Tools 8

compare

Show what changed between two versions of a piece, bar by bar, even across formats.

Discovered
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 target format cannot hold, and exporter quirks that were repaired on the way in.

Discovered
extract

Save chosen parts and/or bars of a score as new files.

Discovered
inspect

Summarise a score and show some bars as ABC notation: title, parts with instruments and ranges, key, meters, tempos and bar count.

Discovered
list_formats

Formats Scoreproof reads and writes, and what each one cannot hold.

Discovered
render

Engrave sheet music to print or view (PDF, PNG, SVG) or make an audio preview (WAV). Returns download links.

Discovered
transpose

Transpose a score by an interval, into a key, or between concert and written pitch. Give exactly one of interval, key or pitch.

Discovered
validate

Check a score: exporter quirks that needed repair, bars that do not fill their time signature, and notes outside an instrument's range.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected421 ms8

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