Tessera Agent
The governed data-agent workflow used to prove Tessera Agent's final Generative UI architecture.
Tessera Agent converts a natural-language question into a semantic plan, a bounded read-only query, verified evidence, and a committed Generative UI Surface without exposing credentials, raw tool payloads, or query rows to the model.
The model proposes semantic analysis intent and, later, declarative UI nodes. Tessera owns catalog discovery, authorization scope, query compilation, execution limits, Resource and Evidence publication, UI validation, commit, trusted events, and rendering.
governed analysis -> Resource/Evidence offers -> present_ui -> committed Revision
-> SurfaceEventStream -> SurfaceController -> GenerativeSurface -> RendererRegistryGetting started
Run the repository proof gates and inspect the current data-agent component catalog.
Proof configuration
Understand which package owns every protocol, authority, resource, and renderer decision.
Database connections
Connect PostgreSQL, MySQL, SQLite, or Turso with the right URL and credential shape.
Run workflow
Follow a question from catalog retrieval through a committed and rendered Surface.
Tool contract
Review Data Agent tools, present_ui, trusted events, and node-scoped browser projections.
Architecture
Study the production topology, evidence model, safety gates, and evaluations.