Hjarni MCP Server

Markdown-based note-taking with a hosted MCP server. Your notes serve you and your AI.

22 tools GitHub

No known CVEs

MIT license

Maintained

Last commit 143d ago

Works with most clients

Transport: http

22 tools · ~918 tok

Grade B · 0.5% of 200K ctx

MCPpedia last refreshed this data 1d ago

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Hjarni MCP Server is an MCP server that markdown-based note-taking with a hosted MCP server. Your notes serve you and your AI. Its tool list has not been published yet over http, requires no API key, and scores 62/100 on MCPpedia's security, maintenance and efficiency rubric.

Productivity

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktophttp · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "hjarni": {
      "url": "https://hjarni.com/mcp",
      "type": "streamable-http"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/com-hjarni-hjarni)](https://mcppedia.org/s/com-hjarni-hjarni)

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What Hjarni MCP Server does

Hjarni is an AI-native note-taking app. Write notes in Markdown, organize them in folders with custom AI instructions per folder, and let Claude or ChatGPT search, read, create, and organize your notes via MCP.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

62/100across 5 weighted dimensions

How we score →

0255075100

−38

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (22)

Click any tool to inspect its schema.

~918 tokens total

Inventory

Prompts (3)

summarize_note

Summarize a note and suggest tags and related links

weekly_review

Review recent activity and suggest organization improvements

research_topic

Synthesize everything in the knowledge base related to a topic

Community

Reviews

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How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Hjarni MCP Server safe to use?: Hjarni MCP Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Hjarni MCP Server?: Hjarni MCP Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can Hjarni MCP Server do?: Hjarni MCP Server provides 22 tools: search, notes-create, notes-get, notes-list, notes-update and 17 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with Hjarni MCP Server?: Hjarni MCP Server is compatible with claude-desktop, cursor, claude-code. It uses http transport.
Is Hjarni MCP Server actively maintained?: Hjarni MCP Server is less actively maintained — last commit was 143 days ago.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is Hjarni MCP Server safe to use?

Hjarni MCP Server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install Hjarni MCP Server?

Hjarni MCP Server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can Hjarni MCP Server do?

Hjarni MCP Server provides 22 tools: search, notes-create, notes-get, notes-list, notes-update and 17 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with Hjarni MCP Server?

Hjarni MCP Server is compatible with claude-desktop, cursor, claude-code. It uses http transport.

Is Hjarni MCP Server actively maintained?

Hjarni MCP Server is less actively maintained — last commit was 143 days ago.