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{
"command": "uv",
"args": [
"run",
"--with",
"mcp-hydrolix",
"--python",
"3.13",
"mcp-hydrolix"
],
"env": {
"HYDROLIX_HOST": "<hydrolix-host>",
"HYDROLIX_USER": "<hydrolix-user>",
"HYDROLIX_PASSWORD": "<hydrolix-password>"
}
}run_select_queryExecutes a SQL query against the Hydrolix database.
Allows execution of arbitrary SQL, potentially leading to data modification or leakage.
list_databasesLists all databases available on the Hydrolix cluster.
Read-only operation that does not modify data.
list_tablesLists all tables within a specified database.
Read-only operation that does not modify data.
get_table_infoRetrieves metadata, such as schema, for a specified table.
Read-only operation that does not modify data.
The Hydrolix MCP server offers a balance of functionality and security. Using a read-only service account token and keeping SSL verification enabled minimizes risks. However, the ability to execute arbitrary SQL queries means that a compromised service account could still be used to access sensitive data.