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Letmediff MCP Server

by letmediff Your server? Claim it
local only

Letmediff MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 66 installs a week from npm. Last commit 3 Sep 2026.

The official Letmediff MCP server helping you review your code with an agent first workflow

Installs per day peak 14 · avg 6 · +12% w/w
a month agotoday
66
Installs / week
npm · letmediff
1
Stars
0 open issues
3 Sep 2026
Last commit
1 release in 90 days
ISC
License
JavaScript

Nothing serious here today

Today is the operative word: we check Letmediff MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Three servers free · no card

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add mcp -- npx -y letmediff
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "letmediff"
      ]
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp]
command = "npx"
args = ["-y", "letmediff"]
.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "command": "npx",
      "args": [
        "-y",
        "letmediff"
      ]
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "letmediff"
      ]
    }
  }
}

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Letmediff MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Letmediff MCP?
Letmediff MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package letmediff was installed 66 times last week.
How do I connect Letmediff MCP?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls letmediff straight from npm; nothing to host, nothing to sign up for.
How many people use Letmediff MCP?
The npm package letmediff was installed 66 times in the last week. Week over week that is +12%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Letmediff MCP open source?
Yes — it is published under the ISC licence, written in JavaScript and 1 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.