Other · Local MCP server

Env Contract MCP

Local value-free environment contract and configuration drift inspection. Tools include inspect...

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name: io.github.mrfentmen/env-contract-mcp
Version: 1.0.1
Status: Active
Category: other
Transport: stdio (local process)
Package: npm
Published: 2026-09-21
Updated: 2026-09-21
Publisher: mrfentmen (GitHub) · 687 servers with pages here
Repository: github.com/mrfentmen/env-contract-mcp
Source: Registry API entry

Packages

Registry	Package	Version	Transport	Environment variables
npm	env-contract-mcp	1.0.1	stdio	None declared

How to connect Env Contract MCP

Env Contract MCP runs locally from a Node.js package published to the npm registry: env-contract-mcp version 1.0.1. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs Node.js; clients usually start it with npx — the usual command is npx -y env-contract-mcp@1.0.1.

In the mcpServers JSON format that many desktop and editor MCP clients read, the entry looks like this (placeholders in angle brackets):

{
  "mcpServers": {
    "env-contract-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "env-contract-mcp@1.0.1"
      ]
    }
  }
}

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

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