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portcheck

MCP server · installable · v0.11.0 · io.github.roystondwork-dev/portcheck
NEW · 2h agoNew version 1h agoSeen in the registry 5m ago

See which process holds a port, find free ports, and stop a dev server safely.

Website ↗Source code ↗How to connect ↓

What it does

portcheck is an MCP server, a connector that lets an AI assistant use it as a tool. It is installed locally as a package and runs on your machine.

No capability identified yet from its description.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.

At a glance

Hosted (remote)NO
Local installYES
Version0.11.0
Packagesnpm
PriceNot in the registry
First seen25 Oct 2026
Last checked5m ago

How to connect

As declared in the Official MCP Registry · not tested by Electra Index

Install package

  • NPM portcheck-cli v0.11.0 · runs locally (stdio)

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "portcheck": {
      "command": "npx",
      "args": [
        "-y",
        "portcheck-cli"
      ]
    }
  }
}

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Install packageportcheck-cliDECLAREDSRC-001 Official MCP Registry5m ago
Version0.11.0DECLAREDSRC-001 Official MCP Registry5m ago
Package registriesnpmDECLAREDSRC-001 Official MCP Registry5m ago
Local install (package)yesDECLAREDSRC-001 Official MCP Registry5m ago
Remote access (hosted)noDECLAREDSRC-001 Official MCP Registry5m ago
Websitehttps://roystondwork-dev.github.io/portcheck/guide/mcp/DECLAREDSRC-001 Official MCP Registry5m ago
Repositoryhttps://github.com/roystondwork-dev/portcheckDECLAREDSRC-001 Official MCP Registry5m ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry5m ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry5m ago

Change history

  • VERSION25 Oct 2026
    0.10.1 → 0.11.0
  • NEW25 Oct 2026
    first seen in the index

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Questions about portcheck

How do I connect portcheck?

Install the npm package portcheck-cli. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.