@mseep/supabase-mcp/dist/esm/config.js

MCP server for Supabase CRUD operations

import dotenv from 'dotenv';
// Load environment variables
dotenv.config();
// Supabase configuration
export const supabaseConfig = {
    url: process.env.SUPABASE_URL || '',
    anonKey: process.env.SUPABASE_ANON_KEY || '',
    serviceRoleKey: process.env.SUPABASE_SERVICE_ROLE_KEY || '',
};
// MCP server configuration
export const mcpConfig = {
    port: parseInt(process.env.MCP_SERVER_PORT || '3000', 10),
    host: process.env.MCP_SERVER_HOST || 'localhost',
    apiKey: process.env.MCP_API_KEY || '',
};
// Validate required configuration
export function validateConfig() {
    const missingEnvVars = [];
    if (!supabaseConfig.url)
        missingEnvVars.push('SUPABASE_URL');
    if (!supabaseConfig.anonKey)
        missingEnvVars.push('SUPABASE_ANON_KEY');
    if (!supabaseConfig.serviceRoleKey)
        missingEnvVars.push('SUPABASE_SERVICE_ROLE_KEY');
    if (!mcpConfig.apiKey)
        missingEnvVars.push('MCP_API_KEY');
    if (missingEnvVars.length > 0) {
        throw new Error(`Missing required environment variables: ${missingEnvVars.join(', ')}`);
    }
}
// MCP manifest configuration (used in the /.well-known/mcp-manifest route)
export const mcpManifest = {
    schema_version: "1.0",
    human_description: "Supabase MCP server for performing CRUD operations on Postgres tables",
    models: ["claude-3-opus-20240229", "claude-3-sonnet-20240229", "claude-3-haiku-20240307"],
    display_name: "Supabase Database",
    contact_email: "your-email@example.com",
    logo_url: null,
    capabilities: [
        {
            name: "supabase",
            description: "Perform CRUD operations on Supabase Postgres tables",
            authentication: {
                type: "api_key",
                instructions: "Set the MCP_API_KEY environment variable in the .env file"
            },
            tools: [
                {
                    name: "queryDatabase",
                    description: "Query data from a Postgres table with filters",
                    parameters: {
                        type: "object",
                        properties: {
                            table: { type: "string", description: "Name of the table to query" },
                            select: { type: "string", description: "Comma-separated list of columns to select (default: *)" },
                            query: { type: "object", description: "Filter conditions" }
                        },
                        required: ["table"]
                    }
                },
                {
                    name: "insertData",
                    description: "Insert data into a Postgres table",
                    parameters: {
                        type: "object",
                        properties: {
                            table: { type: "string", description: "Name of the table" },
                            data: {
                                type: "object",
                                description: "Data to insert as key-value pairs or array of objects"
                            }
                        },
                        required: ["table", "data"]
                    }
                },
                {
                    name: "updateData",
                    description: "Update data in a Postgres table",
                    parameters: {
                        type: "object",
                        properties: {
                            table: { type: "string", description: "Name of the table" },
                            data: { type: "object", description: "Data to update as key-value pairs" },
                            query: { type: "object", description: "Filter conditions for the update" }
                        },
                        required: ["table", "data", "query"]
                    }
                },
                {
                    name: "deleteData",
                    description: "Delete data from a Postgres table",
                    parameters: {
                        type: "object",
                        properties: {
                            table: { type: "string", description: "Name of the table" },
                            query: { type: "object", description: "Filter conditions for deletion" }
                        },
                        required: ["table", "query"]
                    }
                },
                {
                    name: "listTables",
                    description: "Get a list of available tables in the database",
                    parameters: {
                        type: "object",
                        properties: {}
                    }
                }
            ],
            is_default: true
        }
    ]
};
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