Echo Env
Verified IntegrationClient Configuration
— Connect Echo Env to Claude Desktop or Cursor in seconds{
"mcpServers": {
"echo-env": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-echo-env"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Echoes selected environment variables from an MCP server process to verify client context propagation.
7/22/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Echo Env
Yes, Echo Env offers flexible configuration. It loads environment variables from `.env` files found in the current working directory, and values exported in the shell environment (e.g., via `WORKSPACE_SLUG=my-slug pnpm start`) take precedence, allowing for dynamic overrides per run.
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