Get the content of a file from the Obsidian vault. Can return raw markdown, parsed JSON with metadata (tags, frontmatter, stats), or a document map showing headings, blocks, and frontmatter fields.

Create a new file in the vault or completely replace an existing file's content. Use this when you want to write the entire file content at once.

Append content to the end of an existing file. If the file doesn't exist, it will be created. Use this to add content without replacing existing content.

Partially update a file by inserting content relative to a heading, block reference, or frontmatter field. Operations: append (after target), prepend (before target), or replace. Useful for updating specific sections without rewriting the entire file.

Delete a file from the Obsidian vault. This operation cannot be undone.

List files and directories in the Obsidian vault. Returns a formatted list showing directories (ending with /) and files. Use this to explore the vault structure.

Perform a simple text search across all files in the vault. Returns matching files with context around each match. Best for straightforward text searches.

Perform an advanced search using Dataview DQL or JsonLogic. Dataview is best for querying metadata and frontmatter (e.g., "TABLE FROM #tag"). JsonLogic is best for complex logical queries on note properties.