Provides install-size analysis for npm packages, including publish size and full install size with dependencies, via packagephobia.com.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@mcp-packagephobia what is the install size of react?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Packagephobia MCP — install-size analysis for npm packages
Part of Pipeworx — an MCP gateway connecting AI agents to 965+ live data sources.
Tool | Description |
| Return the publish size and full install size (including dependencies) in bytes for an npm package name and optional version via packagephobia.com. |
Related MCP server: mcp-server-npm-plus
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"packagephobia": {
"url": "https://gateway.pipeworx.io/packagephobia/mcp"
}
}
}Or connect to the full Pipeworx gateway for access to all 965+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Packagephobia data" })The gateway picks the right tool and fills the arguments automatically.
MIT
This server cannot be installed
Unclaimed servers have limited discoverability.
If you are the server author, to access and configure the admin panel.
Provide AI-powered real-time analysis and intelligence on NPM packages, including security, depend…
Bundlephobia MCP — npm bundle-size analysis
Verify PyPI and npm packages, symbols, and version diffs against real artifacts. Free, no account.
We provide all the information about MCP servers via our MCP API.
curl -X GET 'https://glama.ai/api/mcp/v1/servers/pipeworx-io/mcp-packagephobia'
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