Havuz

ER diagram generator. Paste CREATE TABLE statements and get a clean, interactive ERD — runs 100% in your browser, nothing uploaded

Fast and lightweight DB Client made in Rust and GPUI.

Declarative YAML around SQL for dbt-native dashboards: easy for agents to write, easy for humans to audit.

An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process.

The memory & storage engine for AI agents. Multi-model, edge-to-cloud, PostgreSQL-compatible.

A tmux-style terminal database client with Vim keybindings for PostgreSQL, MySQL, SqlServer, Redis, and more.

Agentic text-to-SQL SDK: hand the LLM one execute_sql tool and let it explore the schema, test queries, and self-correct — no RAG, no semant

Modern SQL and NoSQL database client for Neovim

Embedded retrieval library built on Parquet. Fast, efficient, and scalable.

Type-safe SQL query builder. Zero dependencies, AST-first, hookable, tree-shakeable. Pure TypeScript.

Native PostgreSQL app for macOS

Local-first observability your agent reads back. TMA1 records every LLM call, then routes what it sees into the agent's next turn via hooks

Governed, provenance-sealed creative rendering for Databricks — a Streamlit App + Unity Catalog ai_render() function that turns any governed

SQLite-compatible database with a JIT; 300× C SQLite, 1000× Turso.

Types generator for your Bun.sql queries

Open-source text-to-SQL engine you tune and measure on your own database

Skardi is a self-improving context framework for ai agents

An AI-native multi-model database unifying SQL, vector, full-text, graph, and sandboxed Python — for transactional, analytical, and agent wo

A PostgreSQL specific SQL statement formatter

Open source data platform for SQL and Python pipelines, notebooks and dashboards, with type checking, scheduling and definitions in Git.

AI-Native, Offline-First Database Workbench — Import/Export/Migrate/Compare/Snapshot with AI-Assisted SQL (Eino)

本地可运行的题库练习系统：多题库、错题本、SQL 在线判题、C++ 在线编译、AI 学习助手，纯本地零依赖 | local-first quiz app, online-judge, flashcards

Your Complete Biology Study Companion — From Gaokao to Competition Level;高中生生物学习平台-高考到竞赛全链路学习方案

Token-efficient MCP server for tabular data retrieval. Index CSV/Excel files, query rows, aggregate — 99%+ token savings vs raw file reads.

PostgreSQL schema and Flask REST API for a cryptocurrency exchange: 22 tables spanning custody, markets, and order-book/OTC/P2P trade paths,

SQL as a first-class language: formatting, linting, security auditing and pre-commit hooks for your .sql files, plus type-safe code generati

Static analysis and health checks for dbt projects.

An SQLite like relational database built for education using real database architectural patterns.

A simple CLI for SQL databases

A self-hosted DuckDB-as-a-Service server with REST API and Web UI.

A Node.js analytical query builder inspired by Kysely and other popular libraries.

A drop-in modernization of jmoiron/sqlx that fixes lexer bugs, automates IN expansion, and adds pluggable hooks — built for Go 1.21+.

Fluent, type-safe, Go-native style SQL query builder with the migration generation tool

PostgreSQL-compatible SQL, graph, and vector database built from scratch in Rust.

A terminal database workbench for PostgreSQL, MySQL, MariaDB and SQLite, with guardrails for AI agents. Written in Rust.

A distributed OpenTelemetry-native columnar datastore whose only backend is object storage.

SQL transformation framework with custom compile-time checks, end-to-end testing and safe renames that keep your table history.

A fast, native database client for PostgreSQL, MySQL and SQLite. Written in Rust with egui; runs on Linux, macOS and Windows.

Methodology + templates for a trustworthy, traceable, self-growing AI data-analyst agent: metrics-first, independent read-only validation, a

Multi-driver TUI database client with a built-in MCP server. Six databases (postgres, mysql, sqlite, duckdb, clickhouse, mssql), vim editing

Native PostgreSQL app for GNOME

The database agent for Postgres and MySQL - Point it at PostgreSQL or MySQL and ask questions in plain English — schema exploration, query g

Practical, tested recipes for TypeSafe's Jev decision model on OpenRouter: support triage, database indexing, file organizing, tagging, taxo

Learn SQL by making failing tests pass: 15 modules, 45 test-driven exercises, from SELECT to partitioning, on H2 and real PostgreSQL.

An agent-native workspace for quantitative research: an in-terminal notebook, a high-performance time-series database, and a high-throughput

Rust-native federated SQL query engine with governance enforced in the query plan. One PostgreSQL endpoint for all your databases.

RoR engine that enables natural language queries over your database using RAG and LLMs.

A Model Context Protocol (MCP) server for CUBRID database — enabling LLMs to inspect schemas and execute read-only queries via pycubrid.

DuckDB for Elixir: supervised server, DBConnection client, and Ecto adapter

Database MCP server for MySQL, MariaDB, PostgreSQL, and SQLite - with builtin PII redaction and write-prevention