Oracle MCP server

by marcelo-ochoa·io.github.marcelo-ochoa/oracle·v1.0.7·2 stars

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MCP server for interacting with Oracle databases

B78/100grade B

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Safety scan

B78/100

full report

Adoption

Growing

2 stars106 downloads/wk

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Oracle tools (5, 1 write)

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

orcl-awr
Generate an Automatic Workload Repository (AWR) report or AWR SQL report for Oracle database performance analysis. AWR reports provide comprehensive performance metrics including database statistics, wait events, top SQL statements, system resources, and performance recommendations. If no sql_id is provided, generates a full AWR database report with: - Database instance information and configurati
orcl-connect
Provides an interface to connect to a specified database. If a database connection is already active, prompt the user for confirmation before switching to the new connection. The `model` argument should only be used to specify the name and version of the LLM (Large Language Model) you are using, with no additional information. The `mcp_client` argument should specify only the name of the MCP (Mode
orcl-explain
Generate and display the execution plan for a given SQL query using Oracle's EXPLAIN PLAN command. This tool helps you understand how Oracle will execute your query, including information about table access methods, join operations, indexes used, estimated costs, and cardinality estimates. Args: \tsql: The SQL query to explain. The `model` argument should specify only the name and version of the L
orcl-querywrite action
This tool executes SQL queries in a READY ONLY session connected to an Oracle database. If no active connection exists, it uses MCP server registration argument and environment variables ORACLE_USER and ORACLE_PASSWORD. You should: \tExecute the provided SQL query. \tReturn the results in Json format. Args: \tsql: The SQL query to execute. The `model` argument should specify only the name and vers
orcl-stats
Get comprehensive statistics for a specific Oracle database object (table, index, or view). This tool retrieves detailed information including row counts, block statistics, segment size, index information, column statistics, partition details, and other metadata that can help optimize queries and understand data distribution. Args: \tname: The name of the database object to get statistics for. The

Public scan report

scanner v0.1.10 · 2026-09-28 · same rubric, same numbers if you re-run it

no findings

Code scan12 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
Maintenancelast push 38 days ago12/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 78/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

How Oracle compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 78/100; higher than 57% of 48,273 servers
Tools: 5; the typical server has 7
Tools that change things: 20%; typical: 0%. Fewer write tools means less an agent can break
GitHub stars: 2; more than 75% of 28,534 servers
Downloads a week: 106; more than 65% of 11,915 servers with a package

What its tools let an agent do: 4 read · 1 change

Install Oracle in Claude Code, Cursor or VS Code

Runs npx -y @marcelo-ochoa/server-oracle on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add oracle -- npx -y @marcelo-ochoa/server-oracle

Add to Cursor

What the publisher says

From the Oracle repository's README, as published. We do not edit it. Read it on GitHub

Model Context Protocol servers

This repository is a collection of reference implementations for the Model Context Protocol (MCP), as well as references to community-built servers and additional resources.

[!IMPORTANT]

If you are looking for a list of MCP servers, you can browse published servers on the MCP Registry. The repository served by this README is dedicated to housing just the small number of reference servers maintained by the MCP steering group.

[!WARNING]

The servers in this repository are intended as reference implementations to demonstrate MCP features and SDK usage. They are meant to serve as educational examples for developers building their own MCP servers, not as production-ready solutions. Developers should evaluate their own security requirements and implement appropriate safeguards based on their specific threat model and use case.

The servers in this repository showcase the versatility and extensibility of MCP, demonstrating how it can be used to give Large Language Models (LLMs) secure, controlled access to tools and data sources. Typically, each MCP server is implemented with an MCP SDK:

C# MCP SDK
Go MCP SDK
Java MCP SDK
Kotlin MCP SDK
PHP MCP SDK
Python MCP SDK
Ruby MCP SDK
Rust MCP SDK
Swift MCP SDK
TypeScript MCP SDK

🌟 Reference Servers

These servers aim to demonstrate MCP features and the official SDKs.

Everything - Reference / test server with prompts, resources, and tools.
Fetch - Web content fetching and conversion for efficient LLM usage.
Filesystem - Secure file operations with configurable access controls.
Git - Tools to read, search, and manipulate Git repositories.
Memory - Knowledge graph-based persistent memory system.
Sequential Thinking - Dynamic and reflective problem-solving through thought sequences.
Time - Time and timezone conversion capabilities.

Archived

The following reference servers are now archived and can be found at servers-archived.

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Oracle: common questions

Is Oracle MCP server safe?: Mostly: it is graded B (78/100). Read the Oracle safety report
How do I install Oracle?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Oracle need an API key?: Yes. The registry entry asks for ORACLE_PASSWORD.
Is Oracle maintained?: The last commit was 73 days ago (2026-08-21). The latest release is v1.0.7.
How does Oracle compare with other MCP servers?: safety score 78/100 (higher than 57% of 48,273 servers); tools 5 (the typical server has 7); tools that change things 20% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.