open-mcp-apps

by 2nd1st · Databases · ★ 36

open-mcp-apps is an MCP server by 2nd1st. Persistent, interactive MCP Apps for any MCP host: the AI builds an app once, you both reuse it — data outlives the conversation. Ships an engine, a 22-app App Store, and a hosted version at openmcp.app. It has 36 GitHub stars and ranks #266 of 630 in Databases by stars.

Category: Databases
Author: 2nd1st
GitHub stars: 36
This week: Tracking since 18 Oct 2026
Weekly downloads: 452
Language: JavaScript
License: MIT (open source)
Last update: 2026-10-16 (8 days ago)
Links: Source Website npm

ai
claude
dsh
mcp
mcp-apps
model-context-protocol
persistent-ui
sqlite
ui
widgets

How to install open-mcp-apps

open-mcp-apps is published on npm as @2nd1st/open-mcp-apps, and it is listed in the official MCP Registry. These steps assume it runs as a local stdio server, which is the usual setup.

Check the README. Confirm the start command and note any API keys or environment variables it needs (pass them with -e KEY=value or an env block). You need Node.js for npx.

Add it to Claude Code from a terminal:

claude mcp add open-mcp-apps -- npx -y @2nd1st/open-mcp-apps

Or add it to Cursor or Claude Desktop in .cursor/mcp.json or claude_desktop_config.json:

{
  "mcpServers": {
    "open-mcp-apps": {
      "command": "npx",
      "args": [
        "-y",
        "@2nd1st/open-mcp-apps"
      ]
    }
  }
}

Restart the client and check it. Run claude mcp list, or open the client's MCP settings, and confirm open-mcp-apps and its tools are listed. The install guide covers VS Code and Codex.

Also listed in

MCP servers for SQLite333

Maintain this project? Get it featured ($99/mo, pinned at the top of Databases) or see what featuring includes.

Report a problem with this listing

Frequently asked questions

What is open-mcp-apps?

open-mcp-apps is an MCP server by 2nd1st in the Databases category. Persistent, interactive MCP Apps for any MCP host: the AI builds an app once, you both reuse it — data outlives the conversation. Ships an engine, a 22-app App Store, and a hosted version at openmcp.app. It has 36 GitHub stars and ranks #266 of 630 in Databases by stars.

Is open-mcp-apps free and open source?

Yes. open-mcp-apps is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

What are the alternatives to open-mcp-apps?

Other Databases projects on MCP Harbor include Chat2DB, dbx, mcp-toolbox. Each alternative links to its own page with stars, license and recent activity. The Databases category ranks all 630 by stars, and you can re-sort it by growth this week.

Alternatives to open-mcp-apps

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.