mcp-chrome
★ 11.8k
vs
plasmate
★ 22
mcp-chrome vs plasmate
mcp-chrome: Chrome MCP Server transforms your Chrome browser into an AI-controlled automation tool by exposing its functionality via the Model Context Protocol. It allows LLMs and AI assistants like Claude to interact with your browser, leveraging your existing user habits and login states for complex tasks.; plasmate: Plasmate compiles HTML into a Semantic Object Model (SOM), a structured representation that LLMs can reason about directly. It runs JavaScript via V8, supports Puppeteer via CDP, and produces output that is 10-800x smaller than raw HTML. It is purpose-built for AI agent pipelines, with MCP, Vercel AI SDK integrations, and over 60 ecosystem integrations.
01
TL;DR
Choose mcp-chrome if…AI-powered web content summarization and diagramming automation
Choose plasmate if…AI agent web browsing and structured data extraction
02
Side-by-Side Comparison
03
Features
mcp-chrome01Chatbot/Model Agnostic
02Uses Your Original Browser Environment
03Fully Local MCP Server
04AI-powered Semantic Search across Tabs
05Comprehensive Suite of 20+ Browser Tools
plasmate01Semantic Object Model (SOM) compression: 10-800x smaller than raw HTML
02JavaScript execution via embedded V8 engine
03CDP compatibility for Puppeteer integration
04Native AWP protocol with 7 methods for agent interaction
05MCP tool server for Claude Desktop, VS Code Copilot, etc.
04
Use Cases
mcp-chrome↳AI-powered web content summarization and diagramming automation
↳Automated webpage style modification and script injection by AI
↳Intelligent management and analysis of browser data including network requests, history, and bookmarks
plasmate↳AI agent web browsing and structured data extraction
↳MCP tool server for LLM-based assistants (e.g., Claude Desktop)
↳Vercel AI SDK integration for agent tool calling
05
Best For
mcp-chromeMost PopularTrendingEssential
plasmateTrendingBrowser Automation
FAQ
FAQ
What is the difference between mcp-chrome and plasmate?
Both mcp-chrome and plasmate are in the Browser Automation category. mcp-chrome has 11.8k stars, while plasmate has 22 stars.
Which is better, mcp-chrome or plasmate?
The best choice depends on your use case. Choose mcp-chrome if AI-powered web content summarization and diagramming automation, and plasmate if AI agent web browsing and structured data extraction.
Is mcp-chrome free or open source?
Yes, mcp-chrome is open source on GitHub (MIT).
Is plasmate free or open source?
Yes, plasmate is open source on GitHub (Apache-2.0).
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