e18e
by e18e.dev · dev.e18e/e18e
The official e18e MCP server keeping your agent in check from installing bloated dependencies.
- Category
- Cloud and DevOps
- Connection
- Remote (HTTP)
- Tools
- 3 reported
- Status
- Online
Connect it to your AI
Claude Code
claude mcp add --transport http e18e https://mcp.e18e.dev/mcpClaude, ChatGPT, Cursor and other apps
Add it as a custom connector with this URL (Streamable HTTP):
https://mcp.e18e.dev/mcpOr run it locally (npm)
claude mcp add e18e -- npx -y @e18e/mcp@0.0.11Cursor, VS Code and other apps (mcp.json)
{
"mcpServers": {
"e18e": {
"url": "https://mcp.e18e.dev/mcp"
}
}
}Tools it offers
3 tools, as the server itself reported during our check on Oct 31, 2026.
code-checkerCheck if the code contains some inefficient or outdated packages imported and suggests alternatives.lookup-replacementCheck if a package has a more performant, maintained or efficient replacement by package name, replacement text, or topic. Returns a list of suggestions with descriptions and documentation links.npm-i-checkerCheck for outdated or insecure npm packages in an install script like `npm i` or `pnpm add` or `yarn add` or `bun i`.
Questions
What is the e18e MCP server?
The official e18e MCP server keeping your agent in check from installing bloated dependencies. It is made by e18e.dev and listed in the official MCP Registry as dev.e18e/e18e. MCP (Model Context Protocol) is the open standard that lets AI apps like Claude, ChatGPT and Cursor use outside tools.
How do I add e18e to Claude?
In the Claude app or claude.ai, open Settings, then Connectors, choose "Add custom connector" and paste https://mcp.e18e.dev/mcp. In Claude Code, run: claude mcp add --transport http e18e https://mcp.e18e.dev/mcp
How do I add e18e to ChatGPT?
ChatGPT can use remote MCP servers as connectors. In ChatGPT settings, under Apps and Connectors, turn on developer mode if asked, create a new connector and paste https://mcp.e18e.dev/mcp.
How do I add e18e to Cursor?
Open Cursor settings, go to MCP, choose "Add new MCP server" (or edit ~/.cursor/mcp.json) and add: { "mcpServers": { "e18e": { "url": "https://mcp.e18e.dev/mcp" } } }
Does e18e work right now?
Yes. It responded when we last checked on 31 Oct 2026. We check remote MCP servers every day.
What can e18e do?
It gives your AI 3 tools, including code-checker, lookup-replacement, npm-i-checker. The full list is on this page.
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Markdown (GitHub README)
[](https://chen.media/mcp/dev-e18e-e18e)HTML (switches to dark mode on its own)
<a href="https://chen.media/mcp/dev-e18e-e18e"><picture><source media="(prefers-color-scheme: dark)" srcset="https://chen.media/mcp/badge/dev-e18e-e18e.svg?theme=dark"><img src="https://chen.media/mcp/badge/dev-e18e-e18e.svg" alt="Listed on chen.media/mcp" height="40"></picture></a>More in Cloud and DevOps
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