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Oracle Database (xe) MCP Connector With Self Healing Retries

@qualigenai

Repository

Basic information

Category

Databases

Transports

stdio

Author

qualigenai

Submitted by

rambhupal boreddy

About Oracle Database (xe) MCP Connector With Self Healing Retries

An enterprise-grade Oracle Database connector for MCP. Features built-in self-healing connection retries, TypeScript-based architecture, and AI-guided SQL error handling for autonomous agent workflows.

#mcp-server#model-context-protocol#oracle-database#database#self-healing#agentic-ai#typescript

Oracle Database (xe) MCP Connector With Self Healing Retries config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "qualigenai-oracle": {
      "command": "node",
      "args": [
        "--no-warnings",
        "./dist/index.js"
      ],
      "env": {
        "DB_USER": "YOUR_USER",
        "DB_PASSWORD": "YOUR_PASSWORD",
        "DB_CONNECTION_STRING": "localhost:1521/FREEPDB1",
        "ENABLE_SELF_HEALING": "true",
        "RETRY_LIMIT": "5"
      }
    }
  }
}

Oracle Database (xe) MCP Connector With Self Healing Retries tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Oracle Database (xe) Mcp Connector With Self Healing Retries?

The QualiGenAI Oracle Bridge is a resilient Model Context Protocol (MCP) server that connects AI agents to Oracle Databases (XE/PDB). It is specifically engineered to handle common stability issues in containerized database environments, with built-in self-healing retry mechanisms and intelligent error feedback.

How to use Oracle Database (xe) Mcp Connector With Self Healing Retries?

Install and configure the server with a configurable RETRY_LIMIT for automated retries. Invoke its two tools: execute_query to run SQL commands and return structured JSON results, and list_oracle_tables to discover schema metadata, including table names and structures.

Key features of Oracle Database (xe) Mcp Connector With Self Healing Retries

  • Self-healing connection logic with configurable retry limit.
  • Intelligent SQL error feedback with context-aware "TIP" messages.
  • Enterprise-grade TypeScript architecture with clean source/compiled separation.
  • Automated retry mechanism for waiting on container health.

Use cases of Oracle Database (xe) Mcp Connector With Self Healing Retries

  • AI agents querying Oracle databases in unstable containerized environments.
  • Automated schema discovery and metadata retrieval for AI-driven database analysis.
  • Providing self-correcting SQL generation with intelligent error guidance.
  • Reliable production deployments requiring type-safe database connectivity.

Frequently asked questions

1

How does the self-healing retry work?

The server includes an automated retry mechanism (configurable via `RETRY_LIMIT`) that allows it to stay active while waiting for Oracle Docker containers or remote services to become healthy.

2

What happens when an AI agent generates an invalid query?

The server appends a context-aware "TIP" to the error message (e.g., ORA-00942), guiding the agent to use `list_oracle_tables` to self-correct.

3

What tools does the server provide?

It provides `execute_query` for securely running SQL commands and returning structured JSON results, and `list_oracle_tables` for discovering schema metadata including table names and structures.

4

What runtime or dependencies are required?

The server is built with TypeScript for full type safety and requires a Node.js runtime. It is designed for containerized Oracle Database environments, especially XE/PDB.

5

Where does the data live?

The server connects to Oracle Database instances (XE/PDB) specified by the user; no data is stored by the server itself.

Comments

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