DBHub

{ "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json", "name": "io.github.bytebase/dbhub", "title": "DBHub", "description": "Minimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB", "repository": { "url": "https://github.com/bytebase/dbhub", "source": "github" }, "version": "0.13.2", "packages": [ { "registryType": "npm", "identifier": "@bytebase/dbhub", "version": "0.13.2", "transport": { "type": "stdio" }, "environmentVariables": [ { "name": "DSN", "description": "Database connection string (e.g., postgres://user:pass@host:5432/db)", "isRequired": false, "format": "string", "isSecret": true }, { "name": "DB_TYPE", "description": "Database type: postgres, mysql, mariadb, sqlserver, sqlite", "isRequired": false, "format": "string", "isSecret": false }, { "name": "DB_HOST", "description": "Database hostname", "isRequired": false, "format": "string", "isSecret": false }, { "name": "DB_PORT", "description": "Database port", "isRequired": false, "format": "number", "isSecret": false }, { "name": "DB_USER", "description": "Database username", "isRequired": false, "format": "string", "isSecret": false }, { "name": "DB_PASSWORD", "description": "Database password", "isRequired": false, "format": "string", "isSecret": true }, { "name": "DB_NAME", "description": "Database name or SQLite file path", "isRequired": false, "format": "string", "isSecret": false }, { "name": "TRANSPORT", "description": "Transport mode: stdio or http", "isRequired": false, "format": "string", "isSecret": false }, { "name": "PORT", "description": "HTTP server port (default: 8080)", "isRequired": false, "format": "number", "isSecret": false }, { "name": "ID", "description": "Instance identifier for tool names", "isRequired": false, "format": "string", "isSecret": false }, { "name": "SSH_HOST", "description": "SSH server hostname", "isRequired": false, "format": "string", "isSecret": false }, { "name": "SSH_PORT", "description": "SSH server port (default: 22)", "isRequired": false, "format": "number", "isSecret": false }, { "name": "SSH_USER", "description": "SSH username", "isRequired": false, "format": "string", "isSecret": false }, { "name": "SSH_PASSWORD", "description": "SSH password", "isRequired": false, "format": "string", "isSecret": true }, { "name": "SSH_KEY", "description": "Path to SSH private key", "isRequired": false, "format": "string", "isSecret": false }, { "name": "SSH_PASSPHRASE", "description": "SSH key passphrase", "isRequired": false, "format": "string", "isSecret": true } ] } ] }