Emerald

io.github.kfireliyahu/emerald

The database under the chat: a local SQLite file a model asks for rows, not notes to re-read.

View repository →Homepage →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "emerald": {
      "command": "npx",
      "args": [
        "-y",
        "emerald-mcp@0.3.0"
      ]
    }
  }
}

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Databases
Version
0.3.0
Registry
active
Published
11/3/2026

More Databases servers

Browse all Databases →

Raw SQL MCP

KifoPL

Execute raw SQL queries against SQL Server, SQLite, PostgreSQL, MySQL, and MariaDB.

DatabasesAdded 4 months ago

frugal-memory

komakeule57-maker

Memory for AI assistants in one SQLite file: full-text search, no vectors, no embeddings.

DatabasesAdded 1 week ago

io.github.lanbass869-cell/memtether

MemTether

Cross-client AI memory hub: agents share one SQLite memory.db via file-level pointers.

DatabasesAdded 3 weeks ago

Spreadsheet DB

ManddarinShop

SQLite-authoritative entity database with an async Google Sheets projection for AI agents.

DatabasesAdded 2 months ago

ChromaDB Remote MCP Server

meloncafe

Remote ChromaDB vector database MCP server with streamable HTTP transport

DatabasesAdded 1 year ago

pgvector

mittalpk

Similarity search, hybrid search, and index management for pgvector-backed PostgreSQL tables

DatabasesAdded 3 months ago

Add the badge to your site

Show visitors that Emerald is listed here — it’s also the link we check for a free listing.

Emerald — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-kfireliyahu-emerald?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Emerald — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Emerald — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-kfireliyahu-emerald?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.