Hjarni
JSON →Hjarni includes a built-in MCP server for ChatGPT, Claude, and other compatible clients. Use this page as the protocol and capability reference. If you just want to connect an assistant, start with ChatGPT setup or Claude setup.
Tools · 22
- search Full-text search across notes, containers, and tags
- notes-create Create a new note with title, body, tags, and container placement
- notes-get Read a single note including full content, tags, and linked notes
- notes-list List notes with filtering by container, tags, and sorting
- notes-update Update content, move notes, change tags, archive/unarchive
- notes-delete Permanently delete a note
- containers-list List folders for organizing notes
- containers-create Create new folders
- containers-get Get a single container with its AI instructions
- containers-update Update a container (rename, move, change description)
- tags-list List all tags
- tags-create Create new tags
- links-manage Create or remove bidirectional links between notes
- instructions-get Read AI instructions set on a folder
- instructions-update Update folder-level AI instructions
- files-attach Attach a file to a note
- files-attach_from_url Fetch a file from a URL and attach it to a note
- files-get_download_url Get a temporary download URL for a file
- files-remove Remove a file attachment
- dashboard-get Overview of the account: note count, containers, tags, inbox
- teams-list List all teams the user is a member of
- teams-get Get team details including recent notes