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MCP Imslp MCP Server

local only

MCP Imslp runs on your own machine — the client starts it, so there is no endpoint to ping. 152 installs a week from npm. Last commit 6 Nov 2026.

Read IMSLP, the Petrucci Music Library: works, scores, editions, copyright. No API key.

Installs per day peak 32 · avg 9 · +34% w/w
a month agotoday
152
Installs / week
npm · mcp-imslp
0
Stars
1 open issue
6 Nov 2026
Last commit
3 releases in 90 days
MIT
License
TypeScript

Nothing serious here today

Today is the operative word: we check MCP Imslp every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add mcp-imslp -- npx -y mcp-imslp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp-imslp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-imslp"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp-imslp]
command = "npx"
args = ["-y", "mcp-imslp"]
.cursor/mcp.json
{
  "mcpServers": {
    "mcp-imslp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-imslp"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp-imslp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-imslp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: IMSLP_USER_AGENT (Your application's name. The project identity is appended to it), IMSLP_MIN_INTERVAL_MS (Minimum milliseconds between requests. Default 2500, floor 2000), IMSLP_TIMEOUT_MS (Per-request timeout in milliseconds. Default 30000), IMSLP_MAX_RETRIES (Retries on transient failures. Default 3), IMSLP_CACHE_TTL_MS (In-memory cache lifetime in milliseconds. Default 900000), IMSLP_CACHE_MAX_ENTRIES (Maximum entries kept in the in-memory cache. Default 100), IMSLP_LOG_LEVEL (silent, error, info or debug, on stderr. Default error).

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MCP Imslp — questions

Answers built from our own checks of this server.

Why is there no uptime for MCP Imslp?
MCP Imslp runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package mcp-imslp was installed 152 times last week.
How do I connect MCP Imslp?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls mcp-imslp straight from npm; nothing to host, nothing to sign up for.
How many people use MCP Imslp?
The npm package mcp-imslp was installed 152 times in the last week. Week over week that is +34%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is MCP Imslp open source?
Yes — it is published under the MIT licence, written in TypeScript, 0 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.