Koskamo

Plasmate MCP

An MCP server that provides AI agents with a browser engine alternative to Chrome, converting HTML into a Semantic Object Model (SOM) to reduce token usage and improve performance. It enables tools for fetching pages, extracting text, opening sessions, clicking elements, and executing JavaScript.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

Plasmate MCP logo, by plasmate-labsCommunity listingLocal stdioSource reviewed; not executedPublished by plasmate-labs
You need:npm install -g plasmate-mcppip install plasmatecargo install plasmatebrew tap plasmate-labs/plasmate && brew install plasmate
Vendor documentation

What you can do with it

  • Fetch a URL and retrieve its Semantic Object Model
  • Extract clean readable text from any web page
  • Open a persistent browser session for interaction
  • Execute JavaScript within the loaded page

Source and maintenance

Community listingRegistry 0.4.1
mcp-registry: io.github.plasmate-labs/plasmate@0.4.1Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

plasmate-mcp 0.4.1

npm
plasmate-mcp package definition
{
  "version": "0.4.1",
  "transport": "stdio",
  "identifier": "plasmate-mcp",
  "registryType": "npm"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "plasmate-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "plasmate-mcp@0.4.1"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "plasmate-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "plasmate-mcp@0.4.1"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "plasmate-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "plasmate-mcp@0.4.1"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "plasmate-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "plasmate-mcp@0.4.1"
      ]
    }
  }
}

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