Oracle Link MCP server
Oracle MCP Query Server (Node.js) - Read-only SELECT via MCP
Usage numbers are collected on the next scan
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Oracle Link tools (3, 1 write)
write = sends, deletes, buys or postsRead from the package source without running it. The installed server may list more.
oracle_describe_tableReturn detailed metadata for a table: table comment; columns with data type, length, precision/scale, nullability, default value, and column comment; primary key columns; unique constraints; foreign keys with referenced owner/table/columns; and indexes with uniqueness and columns. With owner provided, queries ALL_* views (may require privileges); otherwise uses USER_* views. Optional url supports
oracle_list_tablesList table names for the current user or the specified schema owner. Without owner, queries USER_TABLES; with owner, queries ALL_TABLES and may require appropriate privileges. Optional url enables per-call connection (oracle://user:password@host:port/service). The owner value is treated case-insensitively but typically uppercase is used. Returns the total count and the table name list.
oracle_querywrite actionExecute a read-only SELECT/WITH query on Oracle. Rejects non-SELECT statements and enforces a row limit by appending FETCH FIRST when needed. Use max_rows to cap returned rows; when url includes maxRows, it overrides max_rows. Optional url supports per-call connection in the form oracle://user:password@host:port/service?privilege=SYSDBA&maxRows=N. Returns rows as an array of objects keyed by colum
Public scan report
scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it
- Code scan4 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitystatic API keys via environment variables6/15
- Maintenancerepository not readable: repo not found3/15
- Maintainer identityno repository or website to verify2/10
Install Oracle Link in Claude Code, Cursor or VS Code
Runs npx -y @studious-xiaoyu/oracle-link on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add oracle-link -- npx -y @studious-xiaoyu/oracle-link
Oracle Link: common questions
- Is Oracle Link MCP server safe?
- With care: it is graded C, so read the findings first (55/100). Read the Oracle Link safety report
- How do I install Oracle Link?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does Oracle Link need an API key?
- Yes. The registry entry asks for
ORACLE_PASSWORD. - Is Oracle Link maintained?
- The latest release is v0.2.2.