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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| README.md | 2025-11-19 | 2.6 kB | |
| v2.0.0 source code.tar.gz | 2025-11-19 | 3.8 MB | |
| v2.0.0 source code.zip | 2025-11-19 | 4.0 MB | |
| Totals: 3 Items | 7.8 MB | 0 | |
🎉 Vanna 2.0.0 - Complete Rewrite for Agentic Models
Turn Questions into Data Insights — Natural language → SQL → Visualization → Answers, now with enterprise security and user-aware permissions. This version has much better support for agentic models (Claude 4.5, GPT-5).
https://github.com/user-attachments/assets/eaed3767-041a-4c81-9023-f3429a58c607
🚀 What's New
User-Aware Agent Framework
- Identity flows through every layer — User context automatically available in tools, SQL queries, and audit logs
- Row-level security — Queries filtered based on user permissions
- Group-based access control — Fine-grained tool access by user groups
- Audit logging — Track every query per user for compliance
Modern Web Interface
- Pre-built <vanna-chat> component — Drop into any webpage (React, Vue, or HTML)
- Streaming responses — Real-time tables, charts, and progress updates via SSE
- Framework-agnostic — Works with your existing auth (cookies, JWTs, OAuth)
- Customizable themes — Light/dark modes, responsive design
Production-Ready Architecture
- FastAPI/Flask servers included — Production backends out of the box
- Modular tool system — Extend with custom Tool classes
- Lifecycle hooks — Quota checking, logging, content filtering
- Observability built-in — Tracing and metrics integration
- LLM agnostic — OpenAI, Anthropic, Ollama, Azure, Gemini, Bedrock, Mistral, and more
Rich Streaming Components
Instead of plain text responses, get: - Interactive data tables - Plotly visualizations - SQL code blocks (admin-only by default) - Natural language summaries - Progress indicators
📦 Database & LLM Support
Databases: PostgreSQL, MySQL, Snowflake, BigQuery, Redshift, SQLite, Oracle, SQL Server, DuckDB, ClickHouse, Hive, Presto, and more
LLMs: OpenAI, Anthropic Claude, Google Gemini, Azure OpenAI, Ollama, and others
🔄 Migration from 0.x
Vanna 2.0 is a complete architectural rewrite. We provide two migration paths:
- Quick Migration (Legacy Adapter) — Wrap your existing Vanna 0.x instance and get the new UI immediately
- Full Migration — Rewrite to the new Agent-based architecture for full feature access
See the https://vanna.ai/docs/migration for additional instructions.
📚 Resources
- https://vanna.ai/docs — Complete guides and API reference
- https://vanna.ai/docs/quick-start — Get started in minutes
- https://github.com/vanna-ai/vanna/discussions — Ask questions, share ideas
- Demo Video — See Vanna 2.0 in action (above)
