# Muninn

> Use this tool when you need to maintain long-term memory continuity and retrieve information across different sessions and projects. Muninn solves the problem of information fragmentation by providing deterministic and multimodal information retrieval, making it ideal for complex development workflows. It takes in various data inputs and outputs relevant information, enabling AI agents to make informed decisions and learn from past experiences.

Canonical page: https://skillsregistry.net/skills/wjohns989-muninn  
JSON: https://api.skillsregistry.net/v1/skills/wjohns989-muninn

## Description

A local-first persistent memory server that provides AI agents with deterministic, multimodal information retrieval across different sessions and projects. It enables long-term memory continuity using a 5-signal hybrid search engine and cognitive reasoning loops designed for complex development workflows.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-04-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ybn1umyi59)
- **Repository:** <https://github.com/wjohns989/Muninn>

## 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": "wjohns989-muninn"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/wjohns989-muninn` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/wjohns989-muninn/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