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Singing Pitch Tracker MCP server

by raulkivi·io.github.raulkivi/pitch-mcp·v0.3.1
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Real-time pitch detection and score alignment for a singer, from microphone input

A92/100grade A
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Safety scan
A92/100

full report

Adoption
New

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

Singing Pitch Tracker tools (1)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

  • list_capabilities

    List supported formats, tools, and backend information for this server

Public scan report

scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it

no findings
  • Code scan9 source files scanned25/25
  • –Live reliabilityno gateway calls yet and no remote to proben/a
  • –Tool poisoningtools not inspected (local package is not executed); not countedn/a
  • Auth qualitylocal package, no credentials required12/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How Singing Pitch Tracker compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
92/100
higher than 95% of 48,255 servers
Tools
1
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break

What its tools let an agent do: 1 read

Install Singing Pitch Tracker in Claude Code, Cursor or VS Code

claude mcp add pitch-mcp -- uvx pitch-mcp
Add to Cursor

What the publisher says

From the Singing Pitch Tracker repository's README, as published. We do not edit it. Read it on GitHub

sheet-music-mcp

Six MCP servers that let an AI assistant work with sheet music: read a photo of a score, render it, play single voice parts, edit it as text, compare editions and follow a singer in real time. Built for choir rehearsal.

"Here is a photo of page 1. Convert it to MusicXML and play me the alto part at 80% tempo."

The assistant calls omr-mcp to recognise the page, then synth-mcp to render the alto line to a WAV file.

Servers

Each server is a separate PyPI package, listed in the MCP Registry as io.github.raulkivi/.

All servers use stdio and need Python 3.11+ (3.12+ for pitch-mcp) and uv.

Quick start

Add the servers you need to your MCP client configuration (claudedesktopconfig.json, Cursor's mcp.json and similar):

{
  "mcpServers": {
    "omr": { "command": "uvx", "args": ["omr-mcp"] },
    "render": { "command": "uvx", "args": ["render-mcp"] },
    "synth": {
      "command": "uvx",
      "args": ["synth-mcp"],
      "env": { "SYNTH_SOUNDFONT_PATH": "/path/to/soundfont.sf2" }
    }
  }
}

Claude Code:

claude mcp add omr -- uvx omr-mcp

Each server's SETUP.md walks through installation for non-developers, and examples/ has ready-made configs for Claude Desktop, Cursor, Windsurf, Continue and Zed. Every server has a health_check tool that reports missing system libraries or files.

Security

  • PyPI releases use Trusted Publishing from GitHub Actions and carry PEP 740 attestations; no API tokens are stored.
  • Workflow actions are pinned to commit SHAs; Dependabot keeps them and the Python dependencies current.
  • Pull requests run CodeQL, a Claude security review and unicode-smuggling-guard, which blocks hidden Unicode in code, docs and agent files.
  • Secret scanning and push protection are on.
  • Report vulnerabilities privately: see SECURITY.md.

Background

The project started as a choir assistant: help singers digitize, practice with, and navigate sheet music on their phones.

Goals

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Singing Pitch Tracker: common questions

Is Singing Pitch Tracker MCP server safe?
Yes, by our scan: it is graded A (92/100). Read the Singing Pitch Tracker safety report
How do I install Singing Pitch Tracker?
It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Singing Pitch Tracker need an API key?
No secret keys are declared. It reads 1 setting from the environment.
Is Singing Pitch Tracker maintained?
The last commit was 39 days ago (2026-09-26). The latest release is v0.3.1.
How does Singing Pitch Tracker compare with other MCP servers?
safety score 92/100 (higher than 95% of 48,255 servers); tools 1 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.

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