# Hjarni

> Use this tool when you need to create a knowledge base that enables your AI to learn and remember information across conversations. Hjarni solves the problem of repetitive user input by allowing AI to read and recall notes, instructions, and previous conversations. It takes in user notes and instructions as input and outputs a knowledgeable AI brain that can provide informed responses.

Canonical page: https://skillsregistry.net/skills/hjarni-hjarni  
JSON: https://api.skillsregistry.net/v1/skills/hjarni-hjarni

## Description

Most AI tools give you a chatbot. We give your AI a brain. Hjarni is a clean, simple knowledge base with a built-in MCP server. Your AI reads your notes, follows your instructions, and remembers what you told it, across every conversation. Stop repeating yourself. Start building a knowledge base that works twice: once for you, once for your AI.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-05-11

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/hjarni/hjarni)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "hjarni-hjarni"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/hjarni-hjarni` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/hjarni-hjarni/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt