# Hjarni Notes — AI Connector

Markdown notes read directly by ChatGPT over MCP. Hjarni Notes is listed under Productivity in the ChatGPT apps directory, built by Evert Van den Bruel.

Source: https://node8.ai/ai-connectors/productivity/hjarni-notes/

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[AI Connectors](https://node8.ai/ai-connectors/) · [Productivity](https://node8.ai/ai-connectors/productivity/)

# Hjarni Notes

Markdown notes read directly by ChatGPT over MCP

Listed in ChatGPT

[ChatGPT listing](https://chatgpt.com/plugins/hjarni-notes?open_in_app) [hjarni.com](https://hjarni.com)

Overview

## What Hjarni Notes does

Hjarni is a note store built so an assistant can read it. Notes are written in Markdown and filed in folders with tags, and ChatGPT reaches them through a built-in MCP server, without a plugin and without the same background being pasted into each new conversation.

A single search covers the whole collection. ChatGPT can also write new notes, revise old ones and apply tags. Instructions can be set per folder to govern how it writes, formats and tags inside that folder, and a folder can be shared with a team so several assistants draw on the same material.

The MCP standard it is built on is the same one Claude uses, so the notes are not tied to a single assistant. It is free to begin with, and no card is required.

### Who it is for

People who keep a second brain in plain text and want an assistant reading and writing into it.

### What stands out

Per-folder instructions shape how notes get written, and four packaged skills cover recall, saving, runbooks and session logs.

Availability

## Where Hjarni Notes is listed

Hjarni Notes is listed in the ChatGPT apps directory only. Evert Van den Bruel has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.

ChatGPT listing

## In the ChatGPT apps directory

Developer

Evert Van den Bruel

Filed under

Productivity

Listed since

June 2026

Authentication

Authenticates when installed

Website

[hjarni.com](https://hjarni.com)

Policies published

Privacy policy · Terms of service

Official listing

[Open in ChatGPT](https://chatgpt.com/plugins/hjarni-notes?open_in_app)

Snapshot

August 2026

### Named skills

Hjarni Notes declares 4 named skills, which puts it in the 6.7% of ChatGPT-listed apps that do.

-   **hjarni-recall**
-   **hjarni-remember**
-   **hjarni-runbook**
-   **hjarni-session-log**

### Example prompts from the listing

-   What do my notes say about this?
-   Remember this for next time
-   Save a summary of what we just did

Nearby

## Other Productivity connectors

### [twinmind](https://node8.ai/ai-connectors/productivity/twinmind/)

Ambient capture, transcription and recall of conversations

Claude · ChatGPT

### [Vibe AI](https://node8.ai/ai-connectors/productivity/vibe-ai/)

Meeting recordings turned into searchable transcripts and notes

Claude

### [AI Passport](https://node8.ai/ai-connectors/productivity/ai-passport/)

Portable memory shared across connected AI apps

ChatGPT

### [AI TeamsMaestro](https://node8.ai/ai-connectors/productivity/ai-teamsmaestro/)

Search meeting history and AI notes across Teams, Meet and Zoom

Claude

### [Ask My Whispr Voice Notes](https://node8.ai/ai-connectors/productivity/ask-my-whispr-voice-notes/)

Semantic search across Whispr voice memos

ChatGPT

### [Resource Allocation](https://node8.ai/ai-connectors/productivity/resource-allocation/)

Split a limited pool across options by relative return

ChatGPT

[All 760 Productivity connectors](https://node8.ai/ai-connectors/productivity/)

This is an independent catalogue entry compiled by Node8 from Hjarni Notes's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Evert Van den Bruel, and inclusion here is not an endorsement.

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