Singing Pitch Tracker

Real-time pitch detection and score alignment for a singer, from microphone input

Connector by raulkivi · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 1

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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-pitch-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Real-time pitch detection and score alignment for a singer, from microphone input

Reviews

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 26, 2026.

Tools: 5 read · 2 write · 0 delete
Secrets: None asked for
Install scripts: None found
Runs as: Python package

Tools by what they do 7

Read from the source code; the running server may list different tools.

Read 5 · Look things up without changing anything.

analyze_recording
get_current_position
health_check
list_capabilities
load_score

Write 2 · Create, change, send or run things.

start_monitoring
stop_monitoring

Secrets and settings it asks for

Other settings (environment variables or headers).

PITCH_BACKEND

Network hosts it talks to 2

astral.sh · found in code
github.com · found in code

Tools (7)

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

analyze_recording
Analyse a pre-recorded WAV file against a reference score. Returns per-note pitch accuracy and a summary histogram.
get_current_position
Poll the current score position and pitch accuracy. Call repeatedly while monitoring. Returns measure, beat, and accuracy.
health_check
Check that all runtime dependencies are available and report their status. Use this to verify the server is set up correctly. Returns status for offline analysis (librosa/pYIN) and real-time monitoring (sounddevice/portaudio). Missing portaudio is a warning, not an error — offline analysis still works without it.
list_capabilities
List supported formats, tools, and backend information for this server
load_score
Load a reference MusicXML score into a named session. Returns a session_id to use with start_monitoring.
start_monitoring
Open the microphone and begin pitch detection against the loaded score. Requires a session_id from load_score.
stop_monitoring
Stop the microphone and return a session summary. The session is cleaned up after this call.

Signals

Stars: 1
Forks: 0
Open issues: 0
Weekly downloads: 56
Last commit (this folder): Oct 11, 2026 (19 days ago)
Last release: Oct 11, 2026 (19 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/pitch-mcp
Version: 0.3.1
Auth: No auth
Packages: pypi pitch-mcp
License: MIT
Repository: github.com/raulkivi/sheet-music-mcp
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry github-graphql

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Cite this page

Singing Pitch Tracker MCP server. Agent Mart. https://agentmart.dev/connectors/raulkivi-pitch-mcp (last updated 2026-10-24)