MCP serverOfficial registry

Spawner

Preview environments on your self-hosted Spawner server: a copy of your app for each git branch

by io.github.Flosk6v2.2.1GitHub npm Website

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y [email protected]

Credentials from the publisher

SPAWNER_URL — Address of your Spawner server's dashboard, such as https://spawner.preview.example.com. Without it, the server of spawner login
SPAWNER_TOKEN — Personal API token (spn_...), from spawner token create or the dashboard. Without it, the token of spawner login

Provider

Claude Code

SPAWNER_URL=<value> SPAWNER_TOKEN=<secret> claude mcp add io.github.flosk6-spawner -- npx -y [email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.flosk6-spawner": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "SPAWNER_URL": "<value>",
        "SPAWNER_TOKEN": "<secret>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Related MCP

Spawner

Add this server

Host a copy with our keys and logs.

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