melty

MCP server with FTS5 full-text search over a SQLite export of a discord server.

The canonical repo is hosted on Tangled at dunkirk.sh/melty.

Setup

bun install
cp .env.example .env
# Edit .env with your Discord token and guild ID

Export Discord data

bun run export # Exports messages to discord-export/melty.db (resumable)

After export completes, build the thread index:

bun run src/build-threads.ts

Run the MCP server

bun run mcp

Or configure it in your MCP client:

{
  "mcp": {
    "melty-discord": {
      "command": "bun",
      "args": ["run", "./src/mcp-server.ts"],
      "type": "stdio"
    }
  }
}

Related MCP server: Discord Message Finder MCP

MCP Tools

Search syntax

Supports FTS5 query syntax:

• word — matches any thread containing "word"

• "exact phrase" — exact phrase match

• search* — prefix match

• apple AND banana — both terms required

• apple OR banana — either term

• apple NOT banana — exclude term

Optional filters: after/before (ISO-8601 timestamps), author (name substring).