/**
* SchemaFlow MCP Tools
*
* This file demonstrates the MCP tools available in SchemaFlow.
* The actual implementation runs on SchemaFlow's servers and provides
* real-time access to cached PostgreSQL schema data.
*/
/**
* MCP Tool: get_schema
*
* Retrieves database schema information including tables, columns,
* relationships, functions, triggers, enums, and indexes.
*
* @param {Object} params - Tool parameters
* @param {string} [params.query_type] - Type of schema info to retrieve
* Options: 'tables', 'columns', 'relationships', 'functions', 'triggers', 'enums', 'indexes', 'all'
* @returns {Object} Schema information based on query_type
*/
function get_schema(params = {}) {
const { query_type = 'all' } = params;
// This is a demonstration - the actual implementation
// fetches live data from SchemaFlow's cached schema
return {
tool: 'get_schema',
description: 'Retrieves PostgreSQL schema information from SchemaFlow cache',
parameters: {
query_type: {
type: 'string',
description: 'Type of schema information to retrieve',
enum: ['tables', 'columns', 'relationships', 'functions', 'triggers', 'enums', 'indexes', 'all'],
default: 'all'
}
},
example_usage: [
'Show me my database schema',
'What tables do I have?',
'Show me all relationships',
'List database functions'
]
};
}
/**
* MCP Tool: analyze_database
*
* Performs comprehensive database analysis including performance insights,
* security assessment, and structural recommendations.
*
* @returns {Object} Database analysis results
*/
function analyze_database() {
return {
tool: 'analyze_database',
description: 'Analyzes database structure, performance, and security',
parameters: {},
example_usage: [
'Analyze my database performance',
'Check database security',
'Review database structure',
'Give me a database overview'
]
};
}
/**
* MCP Tool: check_schema_alignment
*
* Validates schema against best practices and identifies potential issues
* with actionable recommendations.
*
* @returns {Object} Schema validation results
*/
function check_schema_alignment() {
return {
tool: 'check_schema_alignment',
description: 'Validates schema against best practices and naming conventions',
parameters: {},
example_usage: [
'Check schema alignment',
'Validate my database',
'Any schema issues?',
'Check naming conventions'
]
};
}
module.exports = {
get_schema,
analyze_database,
check_schema_alignment
};
