LocalFree

r3 MCP server

n3wth/r3

Local Redis memory MCP for AI apps with hybrid caching and optional Mem0 cloud backup.

2 GitHub stars
Source code Website

Install r3 in Claude Code

Claude Code
claude mcp add r3 -- npx -y @n3wth/r3
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "r3": {
      "command": "npx",
      "args": [
        "-y",
        "@n3wth/r3"
      ]
    }
  }
}

Frequently asked questions

What does the r3 MCP server do?

Local Redis memory MCP for AI apps with hybrid caching and optional Mem0 cloud backup.

Is the r3 MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does r3 run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add r3 to Claude Code?

Run: claude mcp add r3 -- npx -y @n3wth/r3

More databases MCP servers

View all

Redis

2

YawLabs/redis-mcp

Read-first Redis MCP: SCAN key explorer, keyspace/TTL/memory/slowlog stats, DBA advisor

LocalFree

QueryPilot

2

nickklos10/QueryPilot

Safe SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals

LocalFree

rmbr

2

SRock44/rmbr

Embedded, local-first memory and retrieval for AI agents. One SQLite file, no server, no API key.

LocalFree

Qdrant

2

avaazquezz/Qdrant-MCP

Exposes the full Qdrant vector database API as 56 MCP tools, not just store/find.

LocalFree

Sellbase

2208

jlgavel011/sellbase

Open source commerce in your own Supabase: catalog, checkout, orders and bookings, run by your AI.

LocalAccount needed

Patent

2

deeparchi-ai/patent-mcp-server

Patent search over 1.4B global records via Google Patents on BigQuery, with CN coverage.

LocalFree