Open-source analytics agent builder using context engineering to let anyone query data warehouses in plain English.
What it does
nao is an open-source analytics agent builder based on 'context engineering.' Developers assemble an agent's context like a file system - databases, metrics, docs, rules, and MCPs - sync it from sources like dbt and Notion, and test its reliability. They then deploy a chat UI so anyone can run analytics on company data, self-hosted with their own LLM keys.
Core features
Context-as-a-filesystem agent builder
Sync context from warehouses, dbt, Notion
Reliability testing of question-to-SQL
Deployable chat UI
Self-hosting with your own LLM keys
MCP access from Slack, Teams, and more
Best for
→Self-service data analytics in plain English
→Building internal analytics agents
→Querying warehouses via chat
→Context engineering for reliable SQL
Pricing
Free
Cloud
$500/mo
Toolspool rankingby monthly traffic
Reviews
Big-picture takes: what it's for and whether it delivers. High-engagement YouTube videos — not sponsored.