Give your AI long-term memory. Hjarni is a note-taking app with a built-in MCP server. Claude and ChatGPT can search, read, create, and organize your notes. Markdown, folders, tags, and custom AI instructions per folder.
Overview
Give your AI long-term memory. Hjarni is a note-taking app with a built-in MCP server. Your notes serve two readers: you and your AI.
Write in Markdown. Organize in folders. Set custom AI instructions per folder. Your AI can search, read, create, and organize your notes without copy-pasting context into every conversation.
Key features
- Markdown notes with wiki-links
- Folders with custom AI instructions (tell your AI how to behave per folder)
- Full-text search across all notes
- Bidirectional note linking
- Team collaboration with shared knowledge bases
- File attachments
Connect
Hjarni uses OAuth authentication. No API keys or Docker setup required.
Pricing
Free tier: 25 notes with full MCP access. Pro: €9/£8/$10 per month. Team: €12/£10/$13 per seat/month.
Server Config
{
"mcpServers": {
"hjarni": {
"url": "https://hjarni.com/mcp",
"type": "streamable-http"
}
}
}