DBHub

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.bytebase/dbhub",
  "description": "Token-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite",
  "title": "DBHub",
  "repository": {
    "url": "https://github.com/bytebase/dbhub",
    "source": "github"
  },
  "version": "1.5.0",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@bytebase/dbhub",
      "version": "1.5.0",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Database connection string (e.g., postgres://user:pass@host:5432/db)",
          "format": "string",
          "isSecret": true,
          "name": "DSN"
        },
        {
          "description": "Database type: postgres, mysql, mariadb, sqlserver, oracle, sqlite",
          "format": "string",
          "name": "DB_TYPE"
        },
        {
          "description": "Database hostname",
          "format": "string",
          "name": "DB_HOST"
        },
        {
          "description": "Database port",
          "format": "number",
          "name": "DB_PORT"
        },
        {
          "description": "Database username",
          "format": "string",
          "name": "DB_USER"
        },
        {
          "description": "Database password",
          "format": "string",
          "isSecret": true,
          "name": "DB_PASSWORD"
        },
        {
          "description": "Database name or SQLite file path",
          "format": "string",
          "name": "DB_NAME"
        },
        {
          "description": "Transport mode: stdio or http",
          "format": "string",
          "name": "TRANSPORT"
        },
        {
          "description": "HTTP server port (default: 8080)",
          "format": "number",
          "name": "PORT"
        },
        {
          "description": "Instance identifier for tool names",
          "format": "string",
          "name": "ID"
        },
        {
          "description": "SSH server hostname",
          "format": "string",
          "name": "SSH_HOST"
        },
        {
          "description": "SSH server port (default: 22)",
          "format": "number",
          "name": "SSH_PORT"
        },
        {
          "description": "SSH username",
          "format": "string",
          "name": "SSH_USER"
        },
        {
          "description": "SSH password",
          "format": "string",
          "isSecret": true,
          "name": "SSH_PASSWORD"
        },
        {
          "description": "Path to SSH private key",
          "format": "string",
          "name": "SSH_KEY"
        },
        {
          "description": "SSH key passphrase",
          "format": "string",
          "isSecret": true,
          "name": "SSH_PASSPHRASE"
        },
        {
          "description": "Path to SSH agent socket",
          "format": "string",
          "name": "SSH_AUTH_SOCK"
        }
      ]
    }
  ]
}