Is this server read-only?
Yes. The README explicitly states it is a read-only MCP server. For full CRUD capabilities, CData offers a separate free beta server.
@CDataSoftware
基本信息
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 CockroachDB (beta): https://www.cdata.com/download/download.aspx?sku=HJZK-V&type=beta
使用下面的配置,将此服务器添加到你的 MCP 客户端。
{
"mcpServers": {
"{classname_dash}": {
"command": "PATH\\TO\\java.exe",
"args": [
"-jar",
"PATH\\TO\\CDataMCP-jar-with-dependencies.jar",
"PATH\\TO\\cockroachdb.prp"
]
}
}
}工具列表暂未提供
当前收录暂时没有可展示的工具列表,不代表服务没有工具。请查阅项目文档了解支持的能力。
工具是从 README 中自动提取的。维护者可以在 ## Tools 标题下列出工具,即可填充这部分内容。
CData’s read-only MCP Server for CockroachDB wraps the CData JDBC Driver for CockroachDB, allowing LLMs like Claude Desktop to query live CockroachDB data via natural language. It exposes CockroachDB tables as SQL models through the Model Context Protocol.
Clone the repository, build with Maven (mvn clean install), download and install the CData JDBC Driver, license it, configure a .prp file with connection details, then add the server to your client’s MCP configuration (e.g., claude_desktop_config.json). The server runs via java -jar CDataMCP-jar-with-dependencies.jar <path_to>.prp and communicates over stdio.
get_tables, get_columns, run_queryYes. The README explicitly states it is a read-only MCP server. For full CRUD capabilities, CData offers a separate free beta server.
Java (to run the built JAR), Maven (to build), and the CData JDBC Driver for CockroachDB (downloaded and licensed separately) are required.
Execute `java -jar CDataMCP-jar-with-dependencies.jar /PATH/TO/cockroachdb.prp` from the command line after building the JAR and configuring the `.prp` file.
The server uses `stdio` transport, so it can only be used with clients running on the same machine.
Yes. The README provides JSON-RPC 2.0 examples for `cockroachdb_get_tables`, `cockroachdb_get_columns`, and `cockroachdb_run_query`.

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