Focus MCP Sql
FOCUS DATA MCP Server is an AI assistant service that converts natural language into SQL statements. It uses a two-step generation scheme to control LLM hallucinations and increase the trust of non-technical users in SQL results.
rating : 2.5 points
downloads : 172
What is Focus Data MCP Server?
Focus Data MCP Server is an SQL generation tool based on the Model Context Protocol (MCP). Through a two-step generation process (keyword extraction + SQL generation), it effectively reduces the risk of hallucinations in large language models (LLMs) and ensures the accuracy and reliability of the generated SQL. Both technical and non-technical personnel can use it easily.How to use Focus Data MCP Server?
Users only need to provide natural language queries and database models, and the server will automatically convert the natural language into precise SQL statements. It supports multiple database types and language environments.Applicable scenarios
Suitable for scenarios that require quickly converting natural language into SQL queries, especially in business intelligence, data analysis, and scenarios for non-technical personnel.Main features
Initialize the modelInitialize the table structure and column information required by the server by providing the database model definition.
Convert natural language to SQLConvert users' natural language queries into precise SQL statements, supporting multi-language input.
Low hallucination riskThrough a two-step generation process, effectively reduce the possible errors or inaccuracies when LLM generates SQL.
Multi-database supportSupport multiple database types and versions, such as MySQL, PostgreSQL, etc.
Advantages and limitations
Advantages
Reduce the risk of hallucinations and generate more reliable SQL statements.
Support non-technical personnel to use and make it easy to verify the generated results.
Fast and low-cost, reducing the dependence on advanced models.
Flexibly support multiple database types and language environments.
Limitations
Users need to provide the database model definition, which may increase the initial configuration workload.
For complex queries, it still needs to rely on high-quality LLM model support.
In some special scenarios, the generation logic may need further optimization.
How to use
Install and configure the server
Download and configure Focus Data MCP Server, ensuring that JDK 23 or higher and Gradle 8.12 or higher are installed.
Initialize the model
Provide the database model definition, including the table structure, column information, and association relationships.
Send natural language queries
Send natural language queries through the chat interface to get the corresponding SQL statements.
Usage examples
Query the maximum ageConvert the natural language query 'What is the maximum age?' into an SQL statement.
Count the sales volumeConvert the natural language query 'How much was sold from January 2022 to December 2022?' into an SQL statement.
Frequently Asked Questions
Why do we need Focus Data MCP Server?
Does it support multiple database types?
How to verify the accuracy of the generated SQL statements?
Related resources
Focus Data official website
Visit the Focus Data official website for more details.
GitHub repository
View the source code and documentation of Focus Data MCP Server.
Discord community
Join our Discord community to exchange experiences with other users.
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