get_fact_history

The get_fact_history tool is provided by ctxstore — memory that follows you across models. Install that server in your AI client and the assistant can call it directly.

Servers exposing get_fact_history

• ctxstore — memory that follows you across modelsB · 65HTTP

  From the publisher:Return the full version history for a keyed fact — current version plus all deprecated predecessors. Use to see how a fact evolved over time or to undo an accidental correction. Returns list of fact versions ordered newest → oldest.

  Parameter	Type	Description
  key*	string	The fact key to retrieve history for (e.g. 'session-latest', 'current-stack')

  Install ctxstore — memory that follows you across models →

Tool lists are read from the live servers (or, for packaged servers, from their documentation) each morning, so this reflects what they exposed at the last refresh. Search all tools.