Configure the Obsidian vault path.

Args: vault_path: Absolute path to your Obsidian vault

Get a note by its path.

Args: path: Path to the note relative to vault root (e.g., "notes/my-note.md")

Create a new note.

Args: path: Path for the new note (e.g., "notes/new-note.md") content: Note content in Markdown title: Optional title (defaults to filename) tags: Optional list of tags

Update an existing note.

Args: path: Path to the note content: New content (optional) metadata: Metadata updates (optional)

Delete a note permanently.

Args: path: Path to the note to delete

List all notes in the vault or a specific folder.

Args: folder: Optional folder path (e.g., "notes/" or "projects/")

Search notes by content, title, or tags.

Args: query: Search query string folder: Optional folder to search within

Get all unique tags used in the vault.

Find all notes that link to the specified note.

Args: path: Path to the target note

Get all wikilinks from a note.

Args: path: Path to the note

Create a new folder in the vault.

Args: folder_path: Path to the new folder (e.g., "projects/new-project/")

Get the complete folder structure of the vault.

Create a new Obsidian Base (.base) file with schema validation.

Bases are database-like views over your notes. The structure is validated against the official Bases schema before anything is written; an invalid base is rejected with a message naming the offending path, and no file is created.

Args: path: Vault-relative path ending in .base (e.g., "Bases/Tasks.base") views: List of view objects (at least one). Each needs a "type" (table | list | cards | map) and usually a "name" and "order". filters: Optional global filter. Either a string statement or a mapping with one of "and" / "or" / "not" holding a list of conditions. formulas: Optional mapping of formula name -> expression string. properties: Optional mapping of property name -> config (e.g., {"status": {"displayName": "Status"}}). summaries: Optional mapping of summary name -> expression string.

Update an existing .base file with merge semantics, then re-validate.

The file is read, the requested changes are merged, the whole structure is re-validated, the original is backed up (when backup-on-write is enabled), and the result is written back.

Args: path: Vault-relative path to the .base file. filters: When provided, replaces the global filters wholesale. To remove filters entirely, pass replace_filters=true and leave this unset. formulas: Mapping merged into existing formulas. A null value for a key removes that formula. properties: Mapping merged into existing properties (null removes). summaries: Mapping merged into existing summaries (null removes). upsert_views: List of view objects. Each replaces the existing view with the same "name", or is appended when there is no match. remove_views: List of view names to delete. replace_filters: Set true (with filters unset) to remove global filters.

Read a .base file as a parsed structure plus its raw YAML.

Tolerant of imperfect files: if the YAML cannot be parsed, the raw content is returned with a "parse_error" field instead of failing.

Args: path: Vault-relative path to the .base file.

List all .base files in the vault or a folder, with their view names.

Args: folder: Optional folder path to search within (e.g., "Bases/").

Delete a .base file.

Respects read-only mode and backup-on-write. Only .base files can be deleted through this tool.

Args: path: Vault-relative path to the .base file to delete.