This server has fundamental definition quality gaps that prevent production recommendation. Most tools (6/8) lack proper input parameter descriptions despite having schemas. Tool descriptions are present but generic, lacking depth about when to call each tool and what to expect. No output schemas are documented anywhere. Error handling is minimal, the async fallbacks (fs_search, fs_tasks) silently fail to the filesystem with no guidance to the LLM about recovery paths. The schema quality is uneven: some tools have enum constraints (implicitly through descriptions), but parameters lack the detailed format/range guidance needed for LLM-safe invocation. Schema inspection reveals that create_note has an 'overwrite' parameter but does not document the consequences of setting it true, a critical omission for a destructive operation. No tool includes actionable error messages or recovery hints. The overall pattern adoption is weak, only naming and basic schema structure are present; parameter validation, confirmation patterns, and result shaping are absent.

• Add explicit output schemas to all tool definitions. Document return types as TypedDict or JSON Schema (e.g., vault_search returns List[{file: str, matches: int, snippets: List[str]}]). Include this in the Tool definition or in a separate schema doc.
• Clarify the 'file' parameter format across read_note, get_backlinks, get_outgoing_links. Provide examples and regex constraints: 'file name without .md extension (e.g., "Lecture 3") or full path with folders (e.g., "2026/Math/Lecture3")'. State which format is preferred.
• Add detailed error guidance. Wrap the async/fallback logic with error messages that guide the LLM: 'CLI timeout. Falling back to filesystem search, results may be incomplete. Consider retrying if results look truncated.' This turns silent failures into transparent, actionable feedback.
• Implement confirmation pattern for destructive operations. Before executing create_note with overwrite=true, return a structured response asking the user: 'Note exists. Overwrite [note_name]? (yes/no)'. Accept user input and execute only on confirmation. Reference pattern:confirmation-request.
• Document the 'overwrite' parameter behavior in create_note. Specify: 'If true, truncate and replace the entire note. If false (default), fail with error if note exists. Use append_to_note to add content to an existing note.'
• Add pagination guidance to vault_search. Document return structure and limit behavior: 'Returns up to [limit] results (default 20). To fetch more, call again with a different query or use the folder parameter. Total match count is NOT returned, paginate by refining the query.'

Inferred effective spec: <=2025-11-25.

• Relies on Logging (deprecated) - log to stderr or use OpenTelemetry