MCP server para integración completa con Oracle Database
If you want an AI assistant working directly with MCP Oracle Db, the mcp oracle db mcp server is the bridge. MCP server para integración completa con Oracle Database.
Servidor MCP (Model Context Protocol) para integración completa con Oracle Database. Permite ejecutar consultas SQL, comandos DDL/DML, gestionar transacciones y explorar la estructura de la base de datos directamente desde aplicaciones MCP.
Once connected, the assistant can call these 14 tools directly:
Compatibilidad — Soporte para versiones antiguas de Oracle (pre-12c)Monitoreo — Health checks y estadísticas de conexiónWindows — [instantclient-basic-windows.x64-19.26.0.0.0dbru.zip](https://download.oracle.com/otn_software/nt/instantclient/1926000/instantclient-basic-windows.x64-19.26.0macOS — ~/Library/Application Support/Claude/claude_desktop_config.jsonLinux — ~/.config/claude/claude_desktop_config.jsonNode.js — >=18.0.0Sistemas — Windows, Linux, macOSVariable — DescripciónORACLE_HOST — Host del servidor OracleORACLE_PORT — Puerto de OracleORACLE_SERVICE_NAME — Nombre del servicio OracleORACLE_USERNAME — Usuario de base de datosORACLE_PASSWORD — Contraseña de base de datosORACLE_CONNECTION_STRING — Connection string completo (alternativo)Setup follows the standard MCP pattern: clone or install the server, then register it in your client's configuration file and restart the client. The configuration snippets on this page cover Claude Desktop, Claude Code and Cursor.
The server reads 7 environment variables: ORACLE_HOST, ORACLE_PORT, ORACLE_SERVICE_NAME, ORACLE_USERNAME, ORACLE_PASSWORD, ORACLE_OLD_CRYPTO, ORACLE_CLIENT_LIB_DIR. Keep credentials in your client's env block or a secrets manager rather than committing them.
Database servers turn schema archaeology and ad-hoc reporting into conversation, which is why they tend to be the second or third server people install. MCP Oracle Db sits in that group, and the shape of its toolset — Compatibilidad, Monitoreo, Windows among others — tells you what it is really for. Worth comparing against the other databases servers in this directory before you commit to one, since several overlap in scope but differ sharply in setup cost and permissions.
| Tool | What it does |
|---|---|
| Compatibilidad | Soporte para versiones antiguas de Oracle (pre-12c) |
| Monitoreo | Health checks y estadísticas de conexión |
| Windows | [instantclient-basic-windows.x64-19.26.0.0.0dbru.zip](https://download.oracle.com/otn_software/nt/instantclient/1926000/instantclient-basic-windows.x64-19.26.0.0.0dbru.zip) |
| macOS | ~/Library/Application Support/Claude/claude_desktop_config.json |
| Linux | ~/.config/claude/claude_desktop_config.json |
| Node.js | >=18.0.0 |
| Sistemas | Windows, Linux, macOS |
| Variable | Descripción |
| ORACLE_HOST | Host del servidor Oracle |
| ORACLE_PORT | Puerto de Oracle |
| ORACLE_SERVICE_NAME | Nombre del servicio Oracle |
| ORACLE_USERNAME | Usuario de base de datos |
| ORACLE_PASSWORD | Contraseña de base de datos |
| ORACLE_CONNECTION_STRING | Connection string completo (alternativo) |
{
"mcpServers": {
"oracle-db": {
"command": "npx",
"args": ["@grec0/mcp-oracle-db"],
"env": {
"ORACLE_HOST": "tu-host-oracle",
"ORACLE_PORT": "1521",
"ORACLE_SERVICE_NAME": "tu-servicio",
"ORACLE_USERNAME": "usuario",
"ORACLE_PASSWORD": "contraseña",
"ORACLE_OLD_CRYPTO": "true",
"ORACLE_CLIENT_LIB_DIR": "C:\\oracle\\instantclient_19_26"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| ORACLE_HOST | Endpoint or connection string the server talks to. | Optional |
| ORACLE_PORT | Configuration value read at startup. | Optional |
| ORACLE_SERVICE_NAME | Configuration value read at startup. | Optional |
| ORACLE_USERNAME | Configuration value read at startup. | Optional |
| ORACLE_PASSWORD | Configuration value read at startup. | Optional |
| ORACLE_OLD_CRYPTO | Configuration value read at startup. | Optional |
| ORACLE_CLIENT_LIB_DIR | Filesystem location the server is allowed to use. | Optional |
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