Memory Server

What it does

Memory Server is a developer knowledge base deployed on Cloudflare Workers. It stores notes, URLs, and code snippets with full-text and tag-based search, then exposes everything through MCP — so any AI client can read, write, and query your personal knowledge store mid-conversation. Interactive MCP App UIs let you browse, edit, triage, and manage tags directly from supporting clients.

Key features

• Four interactive MCP App UIs: Memory Browser (search + bulk actions), Memory Editor (markdown with live preview), Triage Dashboard (review expiring temporary memories), Tag Manager (visual hierarchy tree with rename/merge/reparent)
• Hierarchical tagging using parent>child syntax — auto-creates relationships, prevents circular references
• Temporary memories with TTL lifecycle (14 → 28 days, auto-promotes at 15 accesses) for staging ephemeral notes
• 14 MCP tools covering full CRUD, tag management, promotion, and pre-built workflow prompts
• Dual-format responses — every tool returns both human-readable Markdown and structured JSON for downstream processing

Installation

Deploy to Cloudflare Workers:

git clone https://github.com/PrashamTrivedi/memory-server
cd memory-server && npm install
wrangler d1 create memory-db
wrangler kv namespace create CACHE_KV
npm run db:migrate && npm run deploy

Add to Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "memory-server": {
      "transport": "streamable-http",
      "url": "https://your-worker.workers.dev/mcp"
    }
  }
}

For Claude.ai web, add https://your-worker.workers.dev/mcp under Settings → Integrations.

Supported hosts

Any MCP client that supports HTTP/streamable-http transport.