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Polydev MCP Server

by polydev-ai Your server? Claim it
local only

Polydev runs on your own machine — the client starts it, so there is no endpoint to ping. 278 installs a week from npm. Last commit 3 Feb 2026.

Query GPT-5, Claude, Gemini, and Grok simultaneously through one MCP server

Installs per day peak 227 · avg 39 · -52% w/w
a month agotoday
278
Installs / week
npm · polydev-ai
0
Stars
0 open issues
3 Feb 2026
Last commit
0 releases in 90 days
License
TypeScript

What the code does

We read the source, 21 h ago · rules 3dff92dd89df

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Runs a command on install [пакет] package.json:1
postinstall: node mcp/postinstall.js || true
File ships in the package but is absent from the source [пакет] mcp/postinstall.js:1, [пакет] mcp/preuninstall.js:1
этот файл ставится пользователю, но в репозитории его нет
Package points at a different repository polydev-ai/polydev
пакет polydev-ai ссылается на polydev-ai/perspectives-mcp
      const child = spawn(command, args, {
Builds a file path from a variable [пакет] mcp/preuninstall.js:25, [пакет] mcp/server.js:1919, [пакет] mcp/stdio-wrapper.js:1860
  const shellConfigs = ['.zshrc', '.bashrc', '.profile'].map(f => path.join(home, f));

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

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 polydev -- npx -y polydev-ai
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "polydev": {
      "args": [
        "-y",
        "polydev-ai"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.polydev]
command = "npx"
args = ["-y", "polydev-ai"]
.cursor/mcp.json
{
  "mcpServers": {
    "polydev": {
      "args": [
        "-y",
        "polydev-ai"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "polydev": {
      "args": [
        "-y",
        "polydev-ai"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: POLYDEV_USER_TOKEN (Your Polydev API token from polydev.ai/dashboard/mcp-tokens). The author declared them in the registry entry; get the values from the project itself.

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Polydev — questions

Answers built from our own checks of this server.

Why is there no uptime for Polydev?
Polydev 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 polydev-ai was installed 278 times last week.
How do I connect Polydev?
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 polydev-ai straight from npm; nothing to host, nothing to sign up for.
How many people use Polydev?
The npm package polydev-ai was installed 278 times in the last week. Week over week that is -52%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is Polydev open source?
We cannot say either way: written in TypeScript and 0 stars on GitHub, but we could not determine the licence, and without one the code is not open source by default.