server.json•2.87 kB
{
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
"name": "io.github.motherduckdb/mcp-server-motherduck",
"description": "Fast analytics and data processing with DuckDB and MotherDuck",
"status": "active",
"repository": {
"url": "https://github.com/motherduckdb/mcp-server-motherduck",
"source": "github"
},
"version": "0.6.4",
"packages": [
{
"registry_type": "pypi",
"registry_base_url": "https://pypi.org",
"identifier": "mcp-server-motherduck",
"version": "0.6.4",
"transport": {
"type": "stdio"
},
"package_arguments": [
{
"type": "named",
"name": "--transport",
"description": "Transport type for MCP server",
"default": "stdio",
"choices": ["stdio", "sse", "stream"],
"is_required": false
},
{
"type": "named",
"name": "--port",
"description": "Port to listen on for sse and stream transport mode",
"default": "8000",
"format": "number",
"is_required": false
},
{
"type": "named",
"name": "--db-path",
"description": "Path to local DuckDB database file or MotherDuck database",
"default": "md:",
"is_required": false
},
{
"type": "named",
"name": "--motherduck-token",
"description": "Access token to use for MotherDuck database connections",
"is_required": false,
"is_secret": true
},
{
"type": "named",
"name": "--read-only",
"description": "Flag for connecting to DuckDB or MotherDuck in read-only mode",
"is_required": false
},
{
"type": "named",
"name": "--home-dir",
"description": "Home directory for DuckDB",
"is_required": false
},
{
"type": "named",
"name": "--saas-mode",
"description": "Flag for connecting to MotherDuck in SaaS mode (disables filesystem and write permissions for local DuckDB)",
"is_required": false
},
{
"type": "named",
"name": "--json-response",
"description": "Enable JSON responses for HTTP stream (only supported for stream transport)",
"is_required": false
}
],
"environment_variables": [
{
"name": "motherduck_token",
"description": "Access token to use for MotherDuck database connections",
"is_required": false,
"is_secret": true
},
{
"name": "HOME",
"description": "Home directory for DuckDB (used as default if --home-dir not specified)",
"is_required": false
}
]
}
]
}