Is this server read-only?
Yes, this MCP server is read-only. For full read, write, update, and delete capabilities, CData offers a separate beta MCP Server for AlloyDB.
@CDataSoftware
Basic information
This project builds a read-only MCP server. For full read, write, update, delete, and action capabilities and a simplified setup, check out our free CData MCP Server for AlloyDB (beta): https://www.cdata.com/download/download.aspx?sku=KYZK-V&type=beta
Add this server to your MCP-compatible client using the configuration below.
{
"mcpServers": {
"{classname_dash}": {
"command": "PATH\\TO\\java.exe",
"args": [
"-jar",
"PATH\\TO\\CDataMCP-jar-with-dependencies.jar",
"PATH\\TO\\alloydb.prp"
]
}
}
}Tool list not available yet
This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.
We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.
AlloyDB MCP Server by CData is a read-only Model Context Protocol server that allows LLMs like Claude Desktop to query live data from AlloyDB using natural language, without requiring SQL. It is built on the CData JDBC Driver for AlloyDB and exposes AlloyDB data as SQL models through an MCP interface.
Clone the repository, build with mvn clean install, download and license the CData JDBC Driver for AlloyDB, create a .prp file with your JDBC connection details, then configure the server in your MCP client (e.g., Claude Desktop) by adding an entry to claude_desktop_config.json that points to the Java executable and the JAR file with the .prp file.
get_tables, get_columns, and run_queryYes, this MCP server is read-only. For full read, write, update, and delete capabilities, CData offers a separate beta MCP Server for AlloyDB.
You need Java, Maven (to build), and the CData JDBC Driver for AlloyDB, which requires a license (a free trial can be used). The server runs on the same machine as the MCP client.
Use the CData JDBC Driver’s Connection String utility to generate a JDBC URL (e.g., `jdbc:allowdb:InitiateOAuth=GETANDREFRESH;`). Place this URL and other settings in a `.prp` file.
The data remains in your AlloyDB database; the server only queries it live and does not store any data locally.
The server uses stdio transport and therefore can only be used with MCP clients running on the same machine.
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