Oracle GitHub Repositories (2026) · Open Source Tools

Token conscious database MCP server for Postgres, MySQL, SQL Server, Oracle, MariaDB, SQLite.

Free universal database tool and SQL client

Text-to-SQL access control: schema selection that gives the LLM only the tables the caller is allowed to read. Row-level-security-aware table pruning for LangChain, MCP and any SQL agent. Postgres, Oracle, MySQL, SQL Server. 75% fewer prompt tokens.

A free and open-source database management tool, suitable for team use. It offers capabilities such as access control, data anonymization, SQL auditing, CI/CD, and supports cross-regional deployment.

Light, fluffy, and always free - Local Oracle Cloud Emulator

One browser tab for PostgreSQL, MySQL, Oracle, SQL Server, MongoDB, Redis, SQLite, Couchbase, ClickHouse, Druid, DuckDB, Turso and more. An open-source SQL IDE with SSO, audit trail and AI-assisted queries MIT licensed, with nothing held back behind an enterprise wall.

MCP Toolbox for Databases is an open source MCP server for databases.

Universal command-line interface for SQL databases

Fluent migrations framework for .NET

Linq to database provider.

Database Subsetting and Relational Data Browsing Tool.

Actively maintained successor to Alibaba DataX — a fast, versatile, open-source ETL tool for 20+ RDBMS and NoSQL data sources.

Container auto-configurations for Spring Boot based integration tests

ReplicaDB is open source tool for database replication, designed for efficiently transferring bulk data between relational and non-relational databases

Agentic SQL database manager for 40+ databases — PostgreSQL, MySQL, SQL Server, SQLite, DuckDB, ClickHouse, Oracle and more. Lightweight, privacy-first, AI-powered, cross-platform. Built with Tauri (Rust).

Robust and high performance PHP library for unified access to (not only) SQL databases

ERD exporter with PlantUML and mermaid format

HIP-3 perp DEX on Hyperliquid for Solana memecoins graduating from pump.fun. GRAD index perp from $500K, own perps for coins that hold.

Sample database for MySQL, Oracle, PostgreSQL, SQLite, and SQL Server. Based on data from the Netflix Engagement Report and the Netflix Global Top 10 weekly list, it includes movies and TV shows for learning and practice purposes.

A Query Mapper for Python