Create a durable markdown memory for facts, decisions, preferences, or project context that should survive beyond the current chat.

Retrieve a memory note by id and return its complete markdown with YAML frontmatter.

Append new markdown to an existing memory while preserving its current content and updating the modified timestamp.

Patch memory metadata and optionally replace the full markdown body. Use append_memory when adding incremental observations.

Mark a memory as archived without deleting its markdown file.

Permanently delete a memory note by id.

List memory metadata for browsing or filtering without returning full note bodies. Use search_memory when you need relevance ranking.

Search durable memories with relevance ranking over title, aliases, tags, path, description, and body terms.

Build or refresh the human-readable markdown memory index at index.md.

Repair and rebuild the memory store: optionally fix frontmatter, apply or normalize wikilinks from memory titles and aliases using longest matches first, then rebuild index.md and index.yaml.

Load the generated markdown memory index, optionally refreshing it first.