See what's on your ports, the processes behind them, and diagnose conflicts and leaks.
Install
Run one of the commands below, then add the client config underneath.
portviewAbout this server
portview is listed in the Developer Tools category of the MCPNav directory. It is distributed as cargo and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the portview MCP server?＋
portview is an MCP server by Mapika. See what's on your ports, the processes behind them, and diagnose conflicts and leaks.
How do I install portview?＋
Install it with: portview. Then add the JSON config to your client's MCP settings and restart the client.
Is portview free to use?＋
The MCP server itself is free to install. The source is public on https://github.com/Mapika/portview. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support portview?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.