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Stdio Proxy MCP Server

by undisk-mcp Your server? Claim it
local only

Stdio Proxy runs on your own machine — the client starts it, so there is no endpoint to ping. 33 installs a week from npm. Last commit 16 May 2026.

Undisk MCP: safe file memory for AI agents.

Installs per day peak 131 · avg 22 · -74% w/w
a month agotoday
33
Installs / week
npm · @undisk-mcp/stdio-proxy
1
Stars
0 open issues
16 May 2026
Last commit
0 releases in 90 days
MIT
License
language unknown

Nothing serious here today

Today is the operative word: we check Stdio Proxy 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 stdio-proxy -- npx -y @undisk-mcp/stdio-proxy
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "stdio-proxy": {
      "args": [
        "-y",
        "@undisk-mcp/stdio-proxy"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.stdio-proxy]
command = "npx"
args = ["-y", "@undisk-mcp/stdio-proxy"]
.cursor/mcp.json
{
  "mcpServers": {
    "stdio-proxy": {
      "args": [
        "-y",
        "@undisk-mcp/stdio-proxy"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "stdio-proxy": {
      "args": [
        "-y",
        "@undisk-mcp/stdio-proxy"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: UNDISK_API_KEY (Your API Key for Undisk MCP. See https://mcp.undisk.app/docs for setup instructions.). The author declared them in the registry entry; get the values from the project itself.

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Stdio Proxy — questions

Answers built from our own checks of this server.

Why is there no uptime for Stdio Proxy?
Stdio Proxy 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 @undisk-mcp/stdio-proxy was installed 33 times last week.
How do I connect Stdio Proxy?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @undisk-mcp/stdio-proxy straight from npm; nothing to host, nothing to sign up for.
How many people use Stdio Proxy?
The npm package @undisk-mcp/stdio-proxy was installed 33 times in the last week. Week over week that is -74%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Stdio Proxy open source?
Yes — it is published under the MIT licence 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.