Connect Hjarni to your AI agent

Productivity 15 actions available

Hjarni is a personal knowledge management platform for organizing, searching, linking, and maintaining notes, containers, and tags.

We set up the connection using your own Hjarni account, with keys you control, and keep it running. Your agent picks it up and starts doing the work.

Book a setup call → See pricing
Actions

What your agent can do in Hjarni

Each one is a real action the agent can take on its own, the same things a person clicking around Hjarni could do. Read-only by default; write actions are confirmed against your policy.

  • Create Container Create a root or nested Hjarni container for organizing notes.
  • Create Note Create a Markdown note in the inbox or a container. Tags named in tag_names are applied as part of creation. Free accounts are limited to 25 notes, so check account status if quota pressure is possible.
  • Create Notes Create 1-25 Markdown notes in order and return one result per input. This batch is non-atomic: successful notes remain created if another item fails.
  • Create Tag Create a Hjarni tag for organizing notes.
  • Get Account Status Return the connected Hjarni identity, token scope, plan, teams, and current resource usage and quotas. Use this before creating many notes or attachments; Free accounts allow 25 notes, 5 attachments, and 20 MB of attach…
  • Get Note Get one Hjarni note by ID with its Markdown body, tags, container, attachments, links, and optimistic-lock version.
  • List Containers List Hjarni containers as active roots, archived roots, or all active containers in a flat view. Use next_cursor to page through results.
  • List Notes List and filter personal Hjarni notes, including active, inbox, archived, or favorited notes. Use next_cursor to page through results; use query for simple personal-note filtering.
  • List Tags List all Hjarni tags and their note counts. Use next_cursor to page through results.
  • List Trashed Notes List recoverable trashed Hjarni notes with their deletion and scheduled purge times. Use next_cursor to page through results.
  • Rename Tag Rename an existing Hjarni tag without changing its note associations.
  • Restore Note Restore a note from Trash before its scheduled purge and return the active note.
  • Move Note to Trash Move a note to recoverable Trash. This is not immediate permanent deletion: Hjarni retains the note for about 30 days, and RESTORE_NOTE can recover it before purge.
  • Update Container Update a Hjarni container's name, description, parent, position, or container-specific AI instructions.
  • Update Note Update note metadata, placement, tags, or body. body replaces the entire Markdown body; append_body safely appends text. Provide expected_lock_version from GET_NOTE to prevent overwriting concurrent edits.
Setup

How we connect it

  1. 1

    Connect your account

    You create a key in Hjarni, a key you create and control, and paste it in once. It lives in a secrets store on your server, not with us.

  2. 2

    Set the guardrails

    Read-only by default. You choose which write actions the agent may take, and anything outside that policy gets confirmed with you first.

  3. 3

    We keep it running

    Health checks on every connection, updates handled for you, and we watch the first week of activity to make sure the work lands.

FAQ

Hjarni questions, answered.

With a key you create and control. You paste it in once, it is stored in a secrets store on your server, permissions are scoped to the minimum the agent needs, and you can revoke it at any time.
The actions Hjarni's API allows, the same things a person clicking around the app could do. Connections start read-only by default; write actions are confirmed against the policy you set before the agent takes them.
Connections are priced per tool on top of the base plan. Some are included, some are premium. See pricing for how connection charges work.
Standard tools are ready inside 7 business days of the setup call. We test the connection end to end, walk you through how the agent uses it, and watch the first week of activity.

Ready to put Hjarni to work?

Tell us what your team runs on. We set up the connection, secure it, and your agent takes it from there.

Book a setup call → Browse all connections

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