Sem MCP Server

What the code does

We read the source, 19 h ago · rules 3dff92dd89df

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

postinstall: node ./scripts/postinstall.mjs

        out = subprocess.run(cmd, cwd=cwd, capture_output=True, text=True, timeout=8).stdout

    execFileSync(process.platform === 'win32' ? 'where' : 'which', [cmd], {

  return vm.compileFunction(src, [], {

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

          sudo apt-get update
          sudo apt-get install -y ${{ matrix.cross_package }}

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add sem -- npx -y @ataraxy-labs/sem

{
  "mcpServers": {
    "sem": {
      "args": [
        "-y",
        "@ataraxy-labs/sem"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.sem]
command = "npx"
args = ["-y", "@ataraxy-labs/sem"]

{
  "mcpServers": {
    "sem": {
      "args": [
        "-y",
        "@ataraxy-labs/sem"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "sem": {
      "args": [
        "-y",
        "@ataraxy-labs/sem"
      ],
      "command": "npx"
    }
  }
}