Polydev

Name: Polydev
Author: polydev-ai

by polydev-aiversion 1.8.72i★ –iRuns on your computer

Registry nameio.github.polydev-ai/polydev

Install

Overview

Description from the maker (original English)

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

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Other
You need to fill in: POLYDEV_USER_TOKEN

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: POLYDEV_USER_TOKEN

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "polydev": {
      "command": "npx",
      "args": [
        "-y",
        "polydev-ai"
      ],
      "env": {
        "POLYDEV_USER_TOKEN": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add polydev --env POLYDEV_USER_TOKEN=your-value -- npx -y polydev-ai

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "polydev": {
      "command": "npx",
      "args": [
        "-y",
        "polydev-ai"
      ],
      "env": {
        "POLYDEV_USER_TOKEN": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "polydev": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "polydev-ai"
      ],
      "env": {
        "POLYDEV_USER_TOKEN": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

POLYDEV_USER_TOKEN secret required env
Your Polydev API token from polydev.ai/dashboard/mcp-tokens

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account polydev-ai, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Otheri

More stars than 0% of the other 32380 servers in this category
Published to the registry more recently than 2% of the other 32380 servers in this category
Basic checks equal to or better than 100% of the other 32380 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Polydev safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: POLYDEV_USER_TOKEN

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.8.72) reached the registry 9 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, Dechonet MCP

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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by formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

Runs on your computer★ 440MITUpdated 14 months ago

Install

Remote Desktop Commander

by desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated yesterday

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Dechonet MCP

by node-man

30 security tools for AI agents: phishing links, exposure maps, DNS, SSL, PQC, history, pivots.

Computer or cloudUpdated today

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Polydev

Multi-model AI perspectives for your coding agents

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

🚀 One-Command Install

Claude Code

claude mcp add polydev -- npx -y polydev-ai@latest

Cursor / Windsurf / Cline

npx polydev-ai@latest

OpenAI Codex CLI

npx polydev-ai@latest

Get your token at [polydev.ai/dashboard/mcp-tokens](https://polydev.ai/dashboard/mcp-tokens)

Why Polydev?

Stop copy-pasting between ChatGPT, Claude, and Gemini. Get all their perspectives in your IDE with one request.

Metric	Result
SWE-bench Verified	74.6% Resolve@2
Cost vs Claude Opus	62% lower
Response time	10-40 seconds

*"Different models have different blind spots. Combining their perspectives eliminates yours."*

How It Works

Your Agent → Polydev MCP → [GPT-5, Claude, Gemini, Grok] → Synthesized Answer

When your AI agent gets stuck, Polydev consults multiple frontier models simultaneously and returns their combined perspectives. One request, four expert opinions.

Quick Start

Option 1: Use Hosted Service (Recommended)

Get started instantly at [polydev.ai](https://polydev.ai)

Step 1: Install the MCP server

npx polydev-ai@latest

Step 2: Set your token (get it from polydev.ai/dashboard/mcp-tokens)

export POLYDEV_USER_TOKEN="pd_your_token_here"

Option 2: Self-Host with Your Own API Keys

Step 1: Clone and install

git clone https://github.com/polydev-ai/polydev.git

cd polydev && npm install

Step 2: Configure environment

cp .env.example .env.local

Step 3: Add your API keys to .env.local and run

npm run dev

IDE Configuration

Claude Code

One command:

claude mcp add polydev -- npx -y polydev-ai@latest

Or add to `~/.claude.json`:

"mcpServers": { "polydev": { "command": "npx", "args": ["-y", "polydev-ai@latest"], "env": { "POLYDEV_USER_TOKEN": "pd_your_token_here" } } } }

Cursor / Windsurf / Cline

Add to your MCP config (usually `~/.cursor/mcp.json` or similar):

"mcpServers": { "polydev": { "command": "npx", "args": ["-y", "polydev-ai@latest"], "env": { "POLYDEV_USER_TOKEN": "pd_your_token_here" } } } }

OpenAI Codex CLI

Add to `~/.codex/config.toml`:

[mcp_servers.polydev]

command = "npx" args = ["-y", "polydev-ai@latest"]

[mcp_servers.polydev.env] POLYDEV_USER_TOKEN = "pd_your_token_here"

[mcp_servers.polydev.timeouts] tool_timeout = 180 session_timeout = 600

Usage

Once connected, your agent can call:

"tool": "get_perspectives", "arguments": { "prompt": "How should I refactor this authentication flow?" } }

Or just mention "polydev" or "perspectives" in your prompt:

"Use polydev to debug this infinite loop"

"Get perspectives on: Should I use Redis or PostgreSQL for caching?"

Use Your Existing CLI Subscriptions

Already paying for ChatGPT Plus, Claude Pro, or Gemini Advanced? Use those subscriptions directly through your CLI tools.

Subscription	CLI Tool	Setup
Claude Pro ($20/mo)	Claude Code	`claude login`
ChatGPT Plus ($20/mo)	Codex CLI	`codex login`
Gemini Advanced ($20/mo)	Gemini CLI	`gemini login`

Polydev can route requests through your authenticated CLI sessions — your subscription quota is used, no extra API costs.

Self-Hosting

Requirements

Node.js 18+
PostgreSQL (or Supabase)
API keys for the models you want to use

Environment Variables

Create a .env.local file:

# Database

NEXT_PUBLIC_SUPABASE_URL=your_supabase_url NEXT_PUBLIC_SUPABASE_ANON_KEY=your_anon_key SUPABASE_SERVICE_ROLE_KEY=your_service_role_key

AI Providers (add the ones you want)

OPENAI_API_KEY=sk-... ANTHROPIC_API_KEY=sk-ant-... GOOGLE_API_KEY=... XAI_API_KEY=...

Database Setup

cd supabase && supabase db push

Run

npm run dev

Research

Our approach achieves 74.6% on SWE-bench Verified (Resolve@2), matching Claude Opus at 62% lower cost.

Approach	Resolution Rate	Cost/Instance
Claude Haiku (baseline)	64.6%	$0.18
+ Polydev consultation	66.6%	$0.24
Resolve@2 (best of both)	74.6%	$0.37
Claude Opus (reference)	74.4%	$0.97

[Read the full paper →](https://polydev.ai/articles/swe-bench-paper)

Project Structure

polydev/

├── src/ # Next.js application │ ├── app/ # App router pages & API routes │ ├── components/ # React components │ ├── hooks/ # Custom React hooks │ └── lib/ # Utilities and services ├── mcp/ # MCP server implementation ├── supabase/ # Database migrations ├── docs/ # Documentation └── public/ # Static assets

Contributing

Contributions are welcome! Please read our contributing guidelines before submitting PRs.

# Fork the repository, then:

git clone https://github.com/YOUR_USERNAME/polydev.git

```sh

cd polydev && npm install

```sh

git checkout -b feature/amazing-feature

```sh

git commit -m 'Add amazing feature'

```sh

git push origin feature/amazing-feature

Then open a Pull Request.

License

MIT License - see LICENSE for details.

Built by Polydev AI

Multi-model consultation for better code

Polydev

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

Dechonet MCP

README from the maker

Polydev

🚀 One-Command Install

Claude Code

Cursor / Windsurf / Cline

OpenAI Codex CLI

Why Polydev?

How It Works

Quick Start

Option 1: Use Hosted Service (Recommended)

Option 2: Self-Host with Your Own API Keys

IDE Configuration

Claude Code

Cursor / Windsurf / Cline

OpenAI Codex CLI

Usage

Use Your Existing CLI Subscriptions

Self-Hosting

Requirements

Environment Variables

AI Providers (add the ones you want)

Database Setup

Run

Research

Project Structure

Contributing

Links

License