Open source
Strata
Municipal intelligence platform for the public sector.
In production · Hub Esfera
LangGraph · DuckDB · BigQuery · Cloud Run · Cloud SQL
Overview
An embedded AI copilot on top of live public-data pipelines: multi-source federal and municipal ingestion, an embedded DuckDB analytical layer, and a deterministic LangGraph agent delivering consultative intelligence across education, procurement, and budget domains. In production serving real city profiles.
What it does
- 1.Ultra-low-latency agent analytics over materialized public-data snapshots
- 2.Deterministic orchestration with sandboxed read-only tools and LangSmith observability
- 3.Data flywheel: bureaucratic PDFs, gazettes, and spreadsheets into Parquet + agent-optimized Markdown
- 4.Multi-municipality tenancy with Cloud SQL and Clerk RBAC
Why it exists
Government decisions deserve systems that remember: Strata's whole value is accumulated, structured institutional context — months of live data an agent can actually reason over.