MCP 服务器

MCP Audio Inspector

Enables comprehensive audio file analysis and metadata extraction with specialized game audio development features, supporting batch processing of multiple formats and providing platform-specific optimization recommendations.

README

MCP Audio Inspector

A Model Context Protocol (MCP) server for comprehensive audio file analysis and metadata extraction, designed specifically for game audio development workflows.

Features

Comprehensive Metadata Extraction: Uses music-metadata library for detailed audio analysis
FFprobe Fallback: Handles exotic and corrupted formats through FFprobe
Game Audio Analysis: Specialized analysis for game development use cases
Batch Processing: Analyze entire directories of audio files
MCP Integration: Seamless integration with Claude Desktop
Cross-Platform: Works on Windows, macOS, and Linux

Installation

npm install -g mcp-audio-inspector

Or use with npx:

npx mcp-audio-inspector

Usage

MCP Server Mode (Claude Desktop)

Add to your Claude Desktop configuration:

{
  "mcpServers": {
    "audio-inspector": {
      "command": "npx",
      "args": ["-y", "mcp-audio-inspector"],
      "env": {}
    }
  }
}

Standalone CLI Mode

Analyze a single file:

npx mcp-audio-inspector --standalone path/to/audio.mp3

Batch analyze a directory:

npx mcp-audio-inspector --batch path/to/audio/directory

Save output to file:

npx mcp-audio-inspector --standalone audio.wav --output analysis.json

Supported Formats

Primary Support (music-metadata):

MP3, WAV, FLAC, OGG, M4A, AAC, WMA, AIFF, AU, WebM, Opus, APE, MP4

Extended Support (FFprobe fallback):

Any format supported by FFmpeg

MCP Tools

analyze_audio_file

Analyze a single audio file and extract comprehensive metadata.

Parameters:

filePath (string, required): Path to the audio file
includeGameAnalysis (boolean, optional): Include game-specific analysis (default: true)

analyze_audio_batch

Analyze all audio files in a directory.

Parameters:

directoryPath (string, required): Path to directory containing audio files
recursive (boolean, optional): Search subdirectories recursively (default: false)
includeGameAnalysis (boolean, optional): Include game-specific analysis (default: true)

get_supported_formats

Get list of supported audio formats.

Output Schema

The tool returns comprehensive metadata including:

{
  "file": {
    "path": "string",
    "name": "string", 
    "size": "number",
    "modified": "ISO date string"
  },
  "format": {
    "container": "string",
    "codec": "string",
    "lossless": "boolean",
    "duration": "number",
    "bitrate": "number",
    "sampleRate": "number",
    "channels": "number",
    "bitsPerSample": "number"
  },
  "tags": {
    "title": "string",
    "artist": "string",
    "album": "string",
    "year": "number",
    "genre": "string",
    "track": "number",
    "comment": "string"
  },
  "gameAudio": {
    "suitableForLoop": "boolean",
    "recommendedCompressionFormat": "string",
    "estimatedMemoryUsage": "number",
    "platformOptimizations": {
      "mobile": "string",
      "desktop": "string", 
      "console": "string"
    },
    "compressionRatio": "number",
    "gameDevNotes": "string"
  }
}