---
title: "Hjarni Notes on ChatGPT and Claude · OpenApps"
description: "Hjarni Notes has 2 listings on ChatGPT and Claude, ranked #47 in ChatGPT Productivity. Rank, countries, tools and gaps side by side."
url: https://theopenapps.com/apps/hjarni-notes
---

> AI agents: this is one page of OpenApps as Markdown. https://theopenapps.com/llms.txt maps the site, the API and the MCP server.

# Hjarni Notes on ChatGPT and Claude

2 listings

## Listings

### [ChatGPT Apps SDK](https://theopenapps.com/chatgpt/apps/hjarni-notes)

Top rank now #47 Productivity

Charts

1

Countries

**48/48**

Tools or skills

4

MCP server

hjarni.com

Developer

Evert Van den Bruel

Website

hjarni.com

Starter prompts

3

Created

Mar 24, 2026

Listing changes

3

### [Claude Connector](https://theopenapps.com/claude/connectors/hjarni-notes)

Top rank now —

Charts

—

Countries

Worldwide

Tools or skills

34

MCP server

hjarni.com

Developer

Hjarni

Website

hjarni.com

Starter prompts

—

Launched

Jul 31, 2026

Listing changes

—

## Gaps

### ChatGPT Apps SDK

* **34 tools not here** containers create, containers get, containers list, containers permissions…

### Claude Connector

* **4 skills not here** hjarni recall, hjarni remember, hjarni runbook, hjarni session log
* **No rank**

## Tool coverage

| Tool | ChatGPT Apps SDK 4 skills | Claude Connector 34 tools |
| --- | --- | --- |
| containers create | – | containers-create |
| containers get | – | containers-get |
| containers list | – | containers-list |
| containers permissions | – | containers-permissions |
| containers update | – | containers-update |
| dashboard get | – | dashboard-get |
| feedback submit | – | feedback-submit |
| files attach | – | files-attach |
| files attach from url | – | files-attach\_from\_url |
| files check upload | – | files-check\_upload |
| files create upload url | – | files-create\_upload\_url |
| files get download url | – | files-get\_download\_url |
| files remove | – | files-remove |
| hjarni recall | hjarni-recall | – |
| hjarni remember | hjarni-remember | – |
| hjarni runbook | hjarni-runbook | – |
| hjarni session log | hjarni-session-log | – |
| instructions get | – | instructions-get |
| instructions update | – | instructions-update |
| links manage | – | links-manage |
| me | – | me |
| notes create | – | notes-create |
| notes delete | – | notes-delete |
| notes get | – | notes-get |
| notes history | – | notes-history |
| notes list | – | notes-list |
| notes restore | – | notes-restore |
| notes revert | – | notes-revert |
| notes update | – | notes-update |
| nudges dismiss | – | nudges-dismiss |
| search | – | search |
| tags create | – | tags-create |
| tags list | – | tags-list |
| tags manage | – | tags-manage |
| teams create | – | teams-create |
| teams get | – | teams-get |
| teams invite | – | teams-invite |
| teams list | – | teams-list |

## Match

High

* **MCP host**
hjarni.com (agrees)
* **Developer**
Evert Van den Bruel / Hjarni (no match)
* **Website**
hjarni.com (agrees)
* **Name**
Hjarni Notes (agrees)