AgentIndex icon
AgentIndex
whatsapp-mcp logo
whatsapp-mcp
★ 6.7k
vs
ext-apps logo
ext-apps
★ 3.0k

whatsapp-mcp vs ext-apps

whatsapp-mcp: The WhatsApp MCP Server connects to your personal WhatsApp account via the WhatsApp web multidevice API, storing messages locally in SQLite. It enables searching, reading, and sending messages to individuals or groups, along with media handling, through an LLM agent like Claude using standardized MCP tools.; ext-apps: MCP Apps enable developers to build interactive user interfaces like charts, forms, and dashboards for Model Context Protocol (MCP) tools. These UIs render directly within compliant chat clients such as Claude and ChatGPT, enhancing the conversational experience with dynamic visual elements.

01

TL;DR

whatsapp-mcp logo
whatsapp-mcpAPI Integration · ★ 6.7k

Leveraging LLMs (e.g., Claude) to interact with WhatsApp messages and contacts.

Read whatsapp-mcp full review →
ext-apps logo
ext-appsAPI Integration · ★ 3.0k

Visualizing complex data through interactive charts and dashboards.

Read ext-apps full review →
02

Side-by-Side Comparison

Field
whatsapp-mcp logowhatsapp-mcp
ext-apps logoext-apps
Category
API Integration
API Integration
Stars
★ 6.7k
★ 3.0k
License
MIT
NOASSERTION
Install Command
git clone https://github.com/lharries/whatsapp-mcp.git
npm install -S @modelcontextprotocol/ext-apps
Updated
1y ago
3w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
WhatsApp, MCP, Go
Interactive UIs, LLM Integration, Agent Skills
03

Features

whatsapp-mcp logowhatsapp-mcp
01Search and read personal WhatsApp messages (text, media)
02Search contacts and send messages to individuals/groups
03Send various media types (images, videos, documents, audio)
04Local message storage in a SQLite database
05Integrates with LLMs (e.g., Claude) via MCP tools
ext-apps logoext-apps
01Build interactive UIs (charts, forms, dashboards) for MCP tools.
02Inline rendering of UIs within various chat clients.
03Offers Agent Skills for streamlined app development and migration.
04Provides an SDK for UI development, host embedding, and server-side tool registration.
04

Use Cases

whatsapp-mcp logowhatsapp-mcp
↳Leveraging LLMs (e.g., Claude) to interact with WhatsApp messages and contacts.
↳Automated searching and retrieval of specific WhatsApp messages and chat history.
↳Sending messages and various media types to WhatsApp contacts or groups programmatically.
ext-apps logoext-apps
↳Visualizing complex data through interactive charts and dashboards.
↳Integrating interactive design canvases or multimedia players into chat environments.
↳Providing custom forms for data input and interaction within LLM conversations.
↳Enabling real-time monitoring and dynamic content display directly in chat clients.
05

Best For

whatsapp-mcp logowhatsapp-mcp
—
ext-apps logoext-apps
EssentialTrending
FAQ

FAQ

What is the difference between whatsapp-mcp and ext-apps?
Both whatsapp-mcp and ext-apps are in the API Integration category. whatsapp-mcp has 6.7k stars, while ext-apps has 3.0k stars.
Which is better, whatsapp-mcp or ext-apps?
The best choice depends on your use case. Choose whatsapp-mcp if Leveraging LLMs (e.g., Claude) to interact with WhatsApp messages and contacts., and ext-apps if Visualizing complex data through interactive charts and dashboards..
Is whatsapp-mcp free or open source?
Yes, whatsapp-mcp is open source on GitHub (MIT).
Is ext-apps free or open source?
Yes, ext-apps is open source on GitHub (NOASSERTION).
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Related

Alternatives to whatsapp-mcp →Alternatives to ext-apps →whatsapp-mcp details →ext-apps details →