# r3 (Recall)

> Use this tool when you need to enhance AI applications with advanced memory capabilities, solving problems like knowledge retention and context switching across sessions. It provides semantic search, entity extraction, and knowledge graph functionalities, accepting input data and outputting relevant information through a high-performance multi-tier storage interface. Ideal for use cases requiring long-term context retention, such as conversational AI and complex decision-making systems.

Canonical page: https://skillsregistry.net/skills/n3wth-r3  
JSON: https://api.skillsregistry.net/v1/skills/n3wth-r3

## Description

An intelligent memory MCP server that provides AI applications with semantic search, entity extraction, and knowledge graph capabilities using local Redis caching and optional cloud sync. It enables LLMs to store and retrieve long-term context across sessions with high-performance multi-tier storage.

## Trust

- **Trust score (0–1):** 0.61
- **Verification tier:** scanned
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/kupik7g377)
- **Repository:** <https://github.com/n3wth/r3>

## 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": "n3wth-r3"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/n3wth-r3` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/n3wth-r3/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