io.github.sandraschi/grandorgue-mcp

Is the io.github.sandraschi/grandorgue-mcp MCP server down? No. It is up and needs env, probed 2026-11-04.

GrandOrgue pipe organ simulator MCP server - MIDI bridge, organ control, sample set management, m...

needs env probed 2026-11-15 · unchanged since 2026-11-04

MCP error -32000: Connection closed
error: a value is required for '--directory <DIRECTORY>' but none was supplied
For more information, try '--help'.

Bundle: https://github.com/sandraschi/grandorgue-mcp/releases/download/v0.3.0/grandorgue-mcp-v0.3.0.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
Host: github.com
Repository: https://github.com/sandraschi/grandorgue-mcp
Registry: active, updated 2026-08-28 · registry entry

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For the publisher

The server exits because an environment variable is missing. The probe starts the package without secrets. A server that starts without secrets and asks for them on the first tool call is measured.