Koskamo

mcp-imslp

An MCP server that connects chat clients to IMSLP (the Petrucci Music Library), allowing users to search for classical music works and composers, read detailed work pages including opus numbers and instrumentation, browse editions with publisher and copyright details, and explore genres or instrumentations. It requires no API key or account.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

mcp-imslp logo, by smeet666Community listingLocal stdioSource reviewed; not executedPublished by smeet666
Vendor documentation

What you can do with it

  • Search for classical music works or composers
  • Read detailed pages for specific musical works
  • List editions of a piece with publisher and copyright info
  • Browse works by genre, key, or instrumentation

Source and maintenance

Community listingRegistry 1.1.0MIT
mcp-registry: io.github.smeet666/mcp-imslp@1.1.0Source repositoryProject website
Last repository push
Latest release
v1.1.0
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

mcp-imslp 1.1.0

npm
mcp-imslp package definition
{
  "version": "1.1.0",
  "transport": "stdio",
  "identifier": "mcp-imslp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "IMSLP_USER_AGENT",
      "description": "Your application's name. The project identity is appended to it."
    },
    {
      "name": "IMSLP_MIN_INTERVAL_MS",
      "description": "Minimum milliseconds between requests. Default 2500, floor 2000."
    },
    {
      "name": "IMSLP_TIMEOUT_MS",
      "description": "Per-request timeout in milliseconds. Default 30000."
    },
    {
      "name": "IMSLP_MAX_RETRIES",
      "description": "Retries on transient failures. Default 3."
    },
    {
      "name": "IMSLP_CACHE_TTL_MS",
      "description": "In-memory cache lifetime in milliseconds. Default 900000."
    },
    {
      "name": "IMSLP_CACHE_MAX_ENTRIES",
      "description": "Maximum entries kept in the in-memory cache. Default 100."
    },
    {
      "name": "IMSLP_LOG_LEVEL",
      "description": "silent, error, info or debug, on stderr. Default error."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "mcp-imslp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-imslp@1.1.0"
      ],
      "env": {
        "IMSLP_USER_AGENT": "<YOUR_IMSLP_USER_AGENT>",
        "IMSLP_MIN_INTERVAL_MS": "<YOUR_IMSLP_MIN_INTERVAL_MS>",
        "IMSLP_TIMEOUT_MS": "<YOUR_IMSLP_TIMEOUT_MS>",
        "IMSLP_MAX_RETRIES": "<YOUR_IMSLP_MAX_RETRIES>",
        "IMSLP_CACHE_TTL_MS": "<YOUR_IMSLP_CACHE_TTL_MS>",
        "IMSLP_CACHE_MAX_ENTRIES": "<YOUR_IMSLP_CACHE_MAX_ENTRIES>",
        "IMSLP_LOG_LEVEL": "<YOUR_IMSLP_LOG_LEVEL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "mcp-imslp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-imslp@1.1.0"
      ],
      "env": {
        "IMSLP_USER_AGENT": "<YOUR_IMSLP_USER_AGENT>",
        "IMSLP_MIN_INTERVAL_MS": "<YOUR_IMSLP_MIN_INTERVAL_MS>",
        "IMSLP_TIMEOUT_MS": "<YOUR_IMSLP_TIMEOUT_MS>",
        "IMSLP_MAX_RETRIES": "<YOUR_IMSLP_MAX_RETRIES>",
        "IMSLP_CACHE_TTL_MS": "<YOUR_IMSLP_CACHE_TTL_MS>",
        "IMSLP_CACHE_MAX_ENTRIES": "<YOUR_IMSLP_CACHE_MAX_ENTRIES>",
        "IMSLP_LOG_LEVEL": "<YOUR_IMSLP_LOG_LEVEL>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "mcp-imslp-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-imslp@1.1.0"
      ],
      "env": {
        "IMSLP_USER_AGENT": "<YOUR_IMSLP_USER_AGENT>",
        "IMSLP_MIN_INTERVAL_MS": "<YOUR_IMSLP_MIN_INTERVAL_MS>",
        "IMSLP_TIMEOUT_MS": "<YOUR_IMSLP_TIMEOUT_MS>",
        "IMSLP_MAX_RETRIES": "<YOUR_IMSLP_MAX_RETRIES>",
        "IMSLP_CACHE_TTL_MS": "<YOUR_IMSLP_CACHE_TTL_MS>",
        "IMSLP_CACHE_MAX_ENTRIES": "<YOUR_IMSLP_CACHE_MAX_ENTRIES>",
        "IMSLP_LOG_LEVEL": "<YOUR_IMSLP_LOG_LEVEL>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "mcp-imslp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-imslp@1.1.0"
      ],
      "env": {
        "IMSLP_USER_AGENT": "<YOUR_IMSLP_USER_AGENT>",
        "IMSLP_MIN_INTERVAL_MS": "<YOUR_IMSLP_MIN_INTERVAL_MS>",
        "IMSLP_TIMEOUT_MS": "<YOUR_IMSLP_TIMEOUT_MS>",
        "IMSLP_MAX_RETRIES": "<YOUR_IMSLP_MAX_RETRIES>",
        "IMSLP_CACHE_TTL_MS": "<YOUR_IMSLP_CACHE_TTL_MS>",
        "IMSLP_CACHE_MAX_ENTRIES": "<YOUR_IMSLP_CACHE_MAX_ENTRIES>",
        "IMSLP_LOG_LEVEL": "<YOUR_IMSLP_LOG_LEVEL>"
      }
    }
  }
}

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