Create a ragnar store with tempest metadata schema — tempest_create_ragnar

Creates a ragnar store configured with metadata columns useful for STORM/Co-STORM workflows: source tracking, citation linking, and content organization.

Usage

tempest_create_ragnar_store(
  embed_fn,
  cache_dir = NULL,
  name = "tempest_knowledge",
  title = "STORM Knowledge Base",
  reset = FALSE
)

Arguments

embed_fn: Embedding function (e.g., ragnar::embed_openai()).
cache_dir: Optional directory for persistent storage. If NULL, creates an in-memory store.
name: Store name for tool registration.
title: Human-readable store title.
reset: Whether to replace an existing persistent store. Destructive replacement is never performed unless this is TRUE.

Value

A ragnar store object.

Details

The store includes these metadata columns:

source_id: tempest source ID (Sxxxxxxxxxxxx) for citation linking
url: Original source URL
title: Document title
fetched_at: ISO timestamp when content was fetched
content_type: Content type (html, pdf, etc.)
perspective: STORM perspective this content relates to (optional)