DataStoria

The AI-native ClickHouse console for your cluster diagnostics, query generation, evidence-based optimization, intelligent visualization.

Demo

📖 More demo/screenshots at docs.datastoria.app

🚀 Key Features

🤖 AI Features

• Natural Language Data Exploration — Describe your data needs in plain English and receive optimized ClickHouse queries instantly.
• Smart Query Optimization — AI inspects schema, validates SQL, collects evidence, and recommends concrete ClickHouse performance improvements.
• Intelligent Visualization — Ask for a chart in plain language and DataStoria generates both the SQL and the visualization spec for time series, bar, pie, and table views.
• Agent SKILLs Supported — Skill-based agent architecture that saves tokens across multi-turn conversations; apply the Official ClickHouse Agent Skills to your ClickHouse
• Multiple Model Providers — Use OpenAI, Anthropic Claude, Google Gemini, GitHub Copilot, OpenRouter, Groq, Cerebras, Nebius and more.
• GitHub Copilot Integration — Sign in with GitHub device flow and use your existing Copilot subscription for chat, query assistance, and other AI-powered workflows.

⚡ Powerful Query Experience

• Advanced SQL Editor — Enjoy syntax highlighting, auto-completion, and query formatting for a seamless coding experience.
• Smart Error Diagnostics — Pinpoint syntax errors instantly with precise line and column highlighting, and get AI-powered fix suggestions with one click.
• System Log Inspector — Dive deep into query execution with timeline views, topology graphs, and performance analysis as well as Materialized Views, ZooKeeper states.
• One-Click Explain — Instantly understand query execution plans with visual AST and pipeline views.
• Dependency Graph — Visualize table relationships and trace data flows through Materialized Views, Distributed tables, and external systems.

📊 Cluster Monitoring & Management

• Multi-Cluster Support — Manage multiple ClickHouse clusters effortlessly from a single interface.
• Multi-Node Dashboard — Monitor all nodes with real-time metrics, merge operations, and replication status.
• Cluster wide Dashboards — Access pre-configured panels for query performance, ZooKeeper status, and more.
• Schema Explorer — Navigate databases, tables, and columns with an intuitive tree view.

🔒 Privacy & Security

• 100% Local Execution — All SQL queries run directly from your browser to your ClickHouse server, ensuring complete privacy.
• No Data Collection — Your credentials and query results never leave your machine.
• Bring Your Own API Key — Use your own LLM API keys for AI features, keeping your data under your control.
• Browser-Side Visualization Rendering — For AI-generated visualizations, the model produces SQL and chart specs while your browser fetches and renders the data locally.

🌐 Experience the app

Visiting dataStoria.app to experience all features without any installation.

🛠️ Build from Source

Prerequisites:

• Node.js v22 or later
• pnpm (install via npm install -g pnpm)

Follow these steps to build and run locally:

# Clone the repository
git clone --recurse-submodules https://github.com/FrankChen021/datastoria.git
cd datastoria