# Polydev MCP server

> Enables AI clients to access multiple different LLMs like GPT, Claude, and Gemini through a single interface within your existing application.

- Repository: https://github.com/polydev-ai/polydev
- Page: https://hostedmcp.org/servers/polydev-ai/polydev
- Transport: stdio
- Stars: 2
- License: Apache-2.0

## Install

### Claude Code

```sh
claude mcp add polydev -- npx -y polydev-ai
```

### Cursor (`~/.cursor/mcp.json`)

```json
{
  "mcpServers": {
    "polydev": {
      "command": "npx",
      "args": [
        "-y",
        "polydev-ai"
      ]
    }
  }
}
```

### VS Code (`.vscode/mcp.json`)

```json
{
  "servers": {
    "polydev": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "polydev-ai"
      ]
    }
  }
}
```

### VS Code CLI

```sh
code --add-mcp '{"name":"polydev","type":"stdio","command":"npx","args":["-y","polydev-ai"]}'
```

### Claude Desktop (`claude_desktop_config.json`)

```json
{
  "mcpServers": {
    "polydev": {
      "command": "npx",
      "args": [
        "-y",
        "polydev-ai"
      ]
    }
  }
}
```

### Codex

```sh
codex mcp add polydev -- npx -y polydev-ai
```

### Codex config.toml (`~/.codex/config.toml`)

```toml
[mcp_servers.polydev]
command = "npx"
args = ["-y", "polydev-ai"]
```

### Gemini CLI

```sh
gemini mcp add -s user polydev npx -- -y polydev-ai
```

### Gemini settings.json (`~/.gemini/settings.json`)

```json
{
  "mcpServers": {
    "polydev": {
      "command": "npx",
      "args": [
        "-y",
        "polydev-ai"
      ]
    }
  }
}
```

## Environment variables

| Name | Required | Secret | Description |
|---|---|---|---|
| `POLYDEV_USER_TOKEN` | no | no |  |

## FAQ

### How much does Polydev cost?

Polydev is free and does not have plans or tiers; costs are covered by your own API keys, your existing ChatGPT plan, or a small one-time free allowance.

### Can I use my existing ChatGPT Plus plan with Polydev?

Yes, if you install the local server, you can use the 'connect_chatgpt_plan' tool to have your ChatGPT plan pay for OpenAI models.

### Is my data used for training?

No, prompts from connected apps are used only to answer you and are never used for training or sold.