Check if new content contradicts existing knowledge.

Extracts entity claims from the content and checks against existing entries in the scope. Returns:

• :ok — no conflicts found
• {:conflict, [conflicts]} — list of conflicts with details

Example

iex> Recollect.Knowledge.check_contradiction("Kai works on auth", scope_id, owner_id)
{:conflict, [%{existing: "Maya works on auth", type: :attribution_conflict}]}

Create an edge between two entries.

Delete a knowledge entry.

Get recent entries for a scope.

Get recent entries for an owner across all scopes (global brain).

Entries with scope_id = nil are treated as general knowledge not bound to any workspace. They appear in this query.

Store a knowledge entry with auto-embedding.

Automatically captures current context (git repo, path, OS) unless explicitly provided via :context_hints option.

Optionally auto-classifies content using LLM-free pattern matching via Recollect.Classification. Enable with :auto_classify option.

Search entries by owner across all scopes (global brain search).

Results from the current workspace scope are prioritized higher. Use :scope_priority to set the active workspace for boosting.

Returns {:ok, results} with result_type: :entry and scope_id on each result.

Apply supersession: demote old entries matching entity+relation pattern. New entry supersedes old ones by setting their confidence to 0.1.