DBX: a 25 MB lightweight cross-platform database client supporting 100+ databases and MCP

DBX is a ~25 MB cross-platform database client supporting 100+ databases including MySQL, PostgreSQL, SQLite, Redis, MongoDB, and DM, plus message queues like Kafka, RocketMQ, RabbitMQ, and Pulsar, and middleware like Nacos, Consul, ZooKeeper, and etcd. It replaces Java-runtime tools such as DBeaver with a single small binary, offering native macOS, Windows, and Linux apps as well as Docker self-hosting and a web version. A built-in AI SQL assistant converts natural language to SQL, supporting Claude, OpenAI, or local models via Ollama, with safety checks before execution. Its Rust-written MCP server ships separately as npx @dbx-app/mcp-server, letting MCP-compatible coding agents like Claude Code, Cursor, and Windsurf list connections, browse tables, and execute SQL, with permissions centrally managed via a connection whitelist and three modes in DBX settings: read-only, data read/write, and full access. For developers using coding agents like Claude Code, DBX lets agents query established database connections with no extra setup; for teams running local models, the AI assistant can run entirely through Ollama without external APIs; and for ops managing many heterogeneous databases and message queues, the 25 MB single file covers both database and middleware consoles, avoiding switching between tools.