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Hacker News - Newest: "AI"

AI can't read an investor deck AI as an attorney? Student uses ChatGPT, Gemini to sue UW over alleged racial discrimination Hacking MCP Servers in AI Systems – The Rug Pull: Tool Changes After Approval GitHub - MeepCastana/KubeezCut: Free Web based video editor Can AI judge journalism? A Thiel-backed startup says yes, even if it risks chilling whistleblowers Coming soon: 10 Things That Matter in AI Right Now DARPA built an AI to fact-check enemy weapons claims What explains heterogeneity in AI adoption? When AI Meets Muscle: Context-Aware Electrical Stimulation Promises a New Way to Guide Human Movements - Department of Computer Science AI Changed How We Build. It Did Not Change What Matters. Linux rules on using AI-generated code - Copilot is OK, but humans must take 'full responsibility for the… Meta spins up AI version of Mark Zuckerberg to engage with employees Code Mode: Let Your AI Write Programs, Not Just Call Tools | TanStack Blog GitHub - Delavalom/graft: Go framework for building AI agents. Type-safe tools, multi-provider (OpenAI, Anthropic, Gemini, Bedrock), zero vendor SDKs. India's TCS tops estimates, says new AI models did not dent services demand Gen Z's fading AI hype Strong feeling: we are in a folded AI reality GitHub - machinarii/total-recall-catalog: A reference catalog of latest knowledge retrieval, memory & RAG systems GitHub - mensfeld/code-on-incus: Give each AI agent its own isolated machine with root, Docker, and systemd. Active defense detects and stops threats automatically.. Quantization, LoRA, and the 8% Problem: Benchmarking Local LLMs for Production AI Iran war: We spoke to the man making Lego-style AI videos that experts say are powerful propaganda Powell, Bessent discussed Anthropic's Mythos AI cyber threat with major U.S. banks GitHub - immartian/bellamem: Persistent belief-graph memory for AI agents. Retrieves decisive context by importance — not recency, not RAG, not /compact. recursive-mode: The Repo-Native Operating System for AI Engineering After the attack on Sam Altman's home, will AI CEO's go on the offensive? The biggest advance in AI since the LLM Opus 4.6 vs GPT 5.4 One Prompt Unity World Generation Test “AI polls” are fake polls Client Challenge Can AI be a 'child of God'? Inside Anthropic's meeting with Christian leaders
Tabularis | Open-Source Desktop Client for Modern Databases
Andrea Debernardi · 2026-06-26 · via Hacker News - Newest: "AI"

Latest from the blogv0.13.3: Color Your Results, Theme Your Tabs, and Pick Up Where You Left Off →

v0.13.3MCP-nativeOpen Source · Apache 2.0

The database client your AI agent can actually use.

Tabularis is an open-source desktop SQL workspace for PostgreSQL, MySQL/MariaDB, SQLite and 12+ more databases like DuckDB, ClickHouse, Redis and Firestore. Its built-in MCP server lets Claude, Cursor and Devin (formerly Windsurf) read your schema and run queries in the same app you already use.

32k downloadsHomebrew, Snap, AUR and more →View all releases on GitHub →

Most database clients are still designed for a world where a human writes every query. That world is changing fast: in 2026 a lot of real SQL gets drafted, iterated, and sometimes executed by AI agents inside Claude Code, Cursor, and Devin (formerly Windsurf).

Tabularis is the open-source desktop database client built for that reality — without giving up what a good SQL tool already has to be.

  • MCP-native. A built-in Model Context Protocol server lets compatible AI agents inspect schemas and run queries through the same app where you manage your connections — no fragile ad-hoc scripts, no credentials leaking into chat windows.
  • Still a first-class human workspace. Monaco SQL editor, notebooks with inline charts, visual query builder, visual EXPLAIN, ER diagrams, split view. You don't give up the IDE to get the agent.
  • Multi-engine, extensible. PostgreSQL (multi-schema), MySQL/MariaDB, SQLite built in. Anything else via plugins over JSON-RPC — write a driver in Rust, Go, Python, or any language.
  • Local-first, secure. SSH and Kubernetes tunneling, system keychain for secrets, your data and credentials stay on your machine.

Rust + Tauri backend, React 19 frontend, Apache 2.0.

Edit on GitHub

Rust

TypeScript

React

SQLite/PG/MySQL

Driver & Plugin Coverage

Every database Tabularis supports today and the ones the community is building next — each tagged with where it stands, from shipped drivers to open bounties.

Explore the Bounty Board →

Explore Plugins →

Features

Connection Manager

Work across PostgreSQL, MySQL/MariaDB, and SQLite from one consistent interface. Save multiple connection profiles locally and switch between them without friction.

AI Assistant

Draft SQL from plain English, explain unfamiliar queries, and iterate faster while staying in control of your provider. Works with OpenAI, Anthropic, OpenRouter, and Ollama (local models).

MCP Server Integration

Built-in Model Context Protocol support lets AI agents inspect your schemas and run database actions through Tabularis instead of ad-hoc scripts.

Visual Query Builder

Build joins, filters, and aggregations visually, then inspect the generated SQL. Useful when exploring a schema or assembling a query before dropping down to raw SQL.

Visual EXPLAIN

Turn execution plans into interactive graphs, exact node tables, raw output, and optional AI analysis. Useful for spotting costly scans, estimate gaps, and optimizer choices faster.

SQL Editor

Monaco-powered editing with multiple tabs, syntax highlighting, and precise execution controls. Run the current selection or the whole script without leaving the keyboard.

SQL Notebooks

Combine SQL and Markdown in reusable, multi-cell workflows. Keep inline results, lightweight charts, shared variables, parameters, and repeatable analysis in one place.

ER Diagram

Edit tables and columns inline, use guided schema dialogs for structural changes, and inspect relationships with an interactive ER diagram.

Task Manager

Monitor plugin processes in real time. Track CPU, RAM and disk usage for each plugin, inspect child processes, and force-kill or restart any plugin directly from the built-in Task Manager window.

Data Grid

Browse and edit result sets without leaving the query workflow. Update rows inline, remove records, copy selections, or export results to JSON and CSV in one step.

SSH Tunneling & Security

Reach remote databases through SSH tunnels and keep secrets out of plain text. Passwords and API keys are stored in your system's keychain.

Split View

Open multiple connections at once in a resizable split layout and compare datasets side by side without jumping between windows.

SQL Dump & Import

Export full SQL dumps and bring them back with a guided import flow. Useful for backups, local restores, and quick migration loops.

Seamless Updates

Automatic: Tabularis checks for updates on startup and notifies you when a new version is available. Manual: You can always check for updates manually or download the latest release from GitHub.

Explore by Intent

Start from the workflow you actually care about: PostgreSQL work, MySQL and SQLite work, reusable SQL analysis, secure access, extensibility, AI-native database tooling, or tool comparisons.

For AI Agents (MCP-native)Give Claude, Cursor, and Devin (formerly Windsurf) safe, schema-aware access to your real databases through Tabularis.PostgreSQL ClientA developer-focused PostgreSQL workflow with SQL editing, schema tools, SSH, and notebooks.SQL NotebooksReusable SQL analysis with cells, markdown, inline charts, and parameters.Visual EXPLAIN ToolInspect execution plans as interactive color-coded graphs, tree tables, and get instant AI-powered performance suggestions.Visual Query BuilderConstruct complex SQL statements visually by dragging tables, drawing JOINs, and applying point-and-click aggregations.DBeaver AlternativeA focused comparison for developers evaluating a more modern open-source SQL workflow.Database Client for LinuxAn open-source desktop workflow for Linux users who want SQL editing, SSH, and cross-platform parity.SQLite ClientA stronger desktop workflow for SQLite-based apps, prototypes, migrations, and local debugging.MySQL ClientA developer-focused MySQL and MariaDB workflow with SQL editing, SSH, and reusable notebook analysis.Secure Database ClientA local-first database workflow with SSH tunneling, system keychain storage, and controlled desktop access.Plugin-Based Database ClientAn extensible database client with a plugin system for custom engines and broader database workflows.DuckDB and Redis WorkflowsExtend beyond built-in engines with plugin-driven workflows for analytical and mixed-stack database use cases.

Browse all solutions →

Plugins

Tabularis is hackable with an external plugin system. Plugins are standalone executables that communicate with the app over JSON-RPC 2.0 via stdin/stdout, so database support can evolve independently from the core release cycle.

🧩 Language-Agnostic

Write a driver in Rust, Go, Python, Node.js, or any language that can speak JSON-RPC over stdin/stdout. No heavyweight SDK required.

⚡ Hot Install

Install, update, and remove plugins from Settings → Plugins without restarting the app. New drivers appear immediately in the connection form.

🔒 Process Isolation

Each plugin runs in its own process. If a plugin crashes, the failure is isolated to that integration instead of taking down the whole app.

Edit on GitHub

Bounty Market

Fund the next database driver.

Request, sponsor, discuss, or claim the integrations the community wants next. Turn scattered requests into visible work.

19 open targets9 in motion11 shipped proofs

Enter the Bounty Board

Available Plugins

DuckDB local analytical database

by debba · Supports Tabularis v0.9.2

Repo →

Query a folder of .csv / .tsv files as a database. Each file becomes a table.

by debba · Supports Tabularis v0.9.2

Repo →

Tabularis driver for Redis databases. Supports virtual table views for Strings, Hashes, Lists, Sets, and ZSets with native UI write operations.

by gzamboni · Supports Tabularis v0.9.2

Repo →

Browse the full plugin registry →

Themes

Tabularis treats themes as part of the workflow, not a cosmetic extra. Switch between 10+ presets instantly, with editor syntax colors generated to stay coherent with the active UI theme.

Wiki

Need implementation details, setup steps, or feature walkthroughs? The wiki covers the workflows behind the UI.

Go to Wiki →

Blog

View all posts →

Compare Tabularis with DataGrip →

Community

Join the Discord server to talk with maintainers, share feedback, report friction, and help shape the roadmap.

Join Discord