+
### Open-source GenBI: generative BI for AI agents.
*Your agents generate, deploy, and govern dashboards from any database, grounded in a context layer they can actually trust.*
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+### Open-source GenBI: generative BI для AI-агентов.
+
+*Ваши агенты генерируют, деплоят и управляют дашбордами из любой БД — на context layer, которому можно доверять.*
+
+**Wren AI — open-source generative BI (GenBI) engine: governed text-to-SQL и semantic-layer платформа на open AI context layer, 22+ источников данных.**
+
+[Docs](https://docs.getwren.ai) · [Discord](https://discord.gg/5DvshJqG8Z) · [Vision](https://www.getwren.ai/post/the-missing-context-layer-for-ai-agents-over-business-data) · [Blog](https://www.getwren.ai/blog)
+
+[](https://github.com/Canner/WrenAI/blob/main/LICENSE)
+[](https://pypi.org/project/wrenai/)
+[](https://github.com/Canner/WrenAI/releases)
+[](https://discord.gg/5DvshJqG8Z)
+[](https://github.com/Canner/WrenAI/commits/main)
+[](https://x.com/getwrenai)
+[](https://cannerdata.com)
+
+
+
+
+
+
+> **2026-05-07**: Wren Engine вошёл в этот репо в [`core/`](./core). Старый `Canner/wren-engine` архивирован. Прежний GenBI app — ветка [`legacy/v1`](https://github.com/Canner/WrenAI/tree/legacy/v1) (**Wren GenBI Classic**). [Announcement →](https://github.com/Canner/WrenAI/discussions/2205)
+
+---
+
+## Что такое WrenAI
+
+WrenAI — **open-source generative BI (GenBI) engine**: AI-агенты **generate, deploy, govern** BI — от governed **text-to-SQL** до shareable dashboard, 22+ data sources.
+
+Доверие даёт open **AI context layer** + governed **semantic layer (MDL)** — business semantics, definitions, examples, memory, governance + knowledge из docs/wikis/chat.
+
+
+
+## GenBI в трёх битах: Generate · Deploy · Know
+
+- **Generate.** Бизнес-вопрос → *governed* text-to-SQL и charts.
+- **Deploy.** Dashboard на [`wren-core-wasm`](https://docs.getwren.ai/oss/sdk/wasm); ship на Vercel / Cloudflare Pages.
+- **Know.** MDL, `instructions.md`, memory — reviewable, Git-friendly.
+
+## Почему agent builders выбирают WrenAI
+
+- GenBI end to end (answer → dashboard → URL)
+- Knowledge as semantic layer (MDL), не «всё в prompt»
+- Open by default (Apache-2.0)
+- Correctness primitives: retrieval, dry-plan, structured errors
+- Governed execution + context in Git
+- На вашем warehouse / pipelines / semantic stack
+
+## Сравнение
+
+| | Raw LLM | Traditional BI | Bare semantic | **WrenAI** |
+|---|:---:|:---:|:---:|:---:|
+| Writes SQL | ✅ often wrong | ❌ | ❌ | ✅ governed |
+| Business definitions | ❌ | partial | schema only | ✅ + non-schema |
+| Dashboards | ❌ | ✅ manual | ❌ | ✅ agent-driven |
+| Your agents | ✅ | ❌ | ❌ | ✅ |
+| Open Git-friendly context | ❌ | ❌ | partial | ✅ |
+| Governed 22+ sources | ❌ | per-connector | definitions only | ✅ |
+
+## Quickstart
+
+### 1. Install CLI
+
+```bash
+pip install wrenai
+pip install "wrenai[postgres,memory]"
+```
+
+Mainland China tip: `pip install wrenai -i https://pypi.tuna.tsinghua.edu.cn/simple`
+HF: `export HF_ENDPOINT=https://hf-mirror.com`
+
+### 2. Discovery stub
+
+```bash
+npx skills add Canner/WrenAI
+```
+
+### 3–6. Через агента
+
+1. Setup DB: *"Use Wren to set up my Postgres database."*
+2. Enrich: *"Enrich my Wren project with the business context in `raw/`."*
+3. Ask: *"Who are our top 10 customers by sales this quarter?"*
+4. Deploy: *"Turn that into an interactive dashboard ... deploy it to Vercel."*
+
+Guides: [docs.getwren.ai](https://docs.getwren.ai) · sample `jaffle_shop`.
+
+```bash
+wren skills get onboarding
+wren skills get enrich-context
+wren skills get genbi
+wren query --sql '...'
+wren ask "" --guided
+wren ask "" --direct
+```
+
+## Semantic layer (MDL)
+
+Git-friendly definition of what data *means*: models, columns, relationships, views, cubes, metrics + `instructions.md` / `queries.yml`.
+
+## What's Included
+
+- MDL semantic layer
+- Apache DataFusion engine, 22+ sources
+- GenBI dashboards (`wren-core-wasm`)
+- Knowledge & memory (LanceDB hybrid retrieval)
+- SDKs: `wren-langchain`, `wren-pydantic`
+- Governed execution primitives
+
+## FAQ (кратко)
+
+- **GenBI** — BI от AI-агентов: governed SQL + dashboards + context.
+- **text-to-SQL** — да, governed; дальше dashboards.
+- **semantic layer** — да (MDL) + AI context layer.
+- **OSS vs Cloud** — OSS free (Apache-2.0); RLS/CLS, GenBI UI — commercial. [Open core](https://www.getwren.ai/en/open-core).
+- **Sources** — BigQuery, Snowflake, PostgreSQL, ClickHouse, Redshift, Databricks, DuckDB, … [Connect](https://docs.getwren.ai/oss/guides/connect).
+
+## License
+
+Apache-2.0 — see [LICENSE](./LICENSE).
+
+---
+
+