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OracleDB MCP Server

by rahgadda

Data/DatabasesOracleDBSQLDatabase Context

The OracleDB MCP Server installs the Model Context Protocol Server, providing configured Oracle Database Table/Columns as context to LLMs. This enables LLMs to interact with Oracle Database, generate SQL statements, and return results using LLM prompts.

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What is OracleDB MCP Server?

The OracleDB MCP Server is a Model Context Protocol (MCP) server that provides context from an Oracle Database to Large Language Models (LLMs). It allows LLMs to understand the structure and data within Oracle tables, enabling them to generate SQL queries and interact with the database more effectively.

How to use OracleDB MCP Server?

  1. Install the package using pip install oracledb_mcp_server. 2. Create a .env file with the required Oracle DB connection string and other configurations. 3. Run the server using uv run oracledb_mcp_server from the directory containing the .env file. 4. Configure the server in Claud Desktop or use the interceptor for testing and development.

Key features of OracleDB MCP Server

  • Provides Oracle Database context to LLMs

  • Enables LLM interaction with Oracle Database

  • Supports SQL statement generation by LLMs

  • Allows whitelisting of tables and columns for security

  • Configurable query limit size

  • Debug logging support

Use cases of OracleDB MCP Server

  • Generating SQL queries from natural language prompts

  • Retrieving data from Oracle Database using LLMs

  • Building LLM-powered applications that interact with Oracle data

  • Providing context-aware assistance for database tasks

FAQ from OracleDB MCP Server

What is the purpose of the TABLE_WHITE_LIST?

The TABLE_WHITE_LIST specifies the tables that the MCP server is allowed to access. This helps to restrict access and improve security.

What is the purpose of the COLUMN_WHITE_LIST?

The COLUMN_WHITE_LIST specifies the columns within the whitelisted tables that the MCP server is allowed to access. This provides finer-grained control over data access.

What is the QUERY_LIMIT_SIZE?

The QUERY_LIMIT_SIZE limits the number of records returned by a query. The default value is 10 if not specified.

How do I enable debug logging?

Set the DEBUG environment variable to True.

What is the purpose of COMMENT_DB_CONNECTION_STRING?

COMMENT_DB_CONNECTION_STRING is the Oracle DB connection String for comments.