Excel is not a document — it's a data source wearing a document's clothes. Here is how Fred rebuilds the structure of a workbook deterministically, hands the agent a global map plus queryable tables, and adds a server-side value locator that collapses a dozen blind queries into a single targeted one.
July 24, 2026 in data, agents, architecture by Timothé Le Chatelier14 minutes
What started with CSV ingestion has grown into full SQL integration. With Fred’s new SQLTableStore, you can query, update, and enrich your databases naturally through agents like Tessa.
August 20, 2025 in agents, data, sql by Thomas Hedan3 minutes
Fred now supports agentic access to tabular data like CSV and Excel through a new DuckDB-based backend and the Tessa agent. Explore how this works and what it unlocks.
July 11, 2025 in data, agents by Thomas Hedan4 minutes