Yaw Labs AWS MCP Server

What the code does

We read the source, 2 d ago · rules 995398eba69f

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.

      proc = spawn(command, [...prefixArgs, "--version"], {

…orary credentials as a named profile in the shared credentials file ($AWS_SHARED_CREDENTIALS_FILE when set, otherwise ~/.aws/credentials; the resolved path is returned as credentialsPath). Subsequent calls to aws_call / aws_whoami / aws_paginate can use profile='mcp-<sessionName>…

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 aws-mcp -- npx -y @yawlabs/aws-mcp

{
  "mcpServers": {
    "aws-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@yawlabs/aws-mcp"
      ]
    }
  }
}

[mcp_servers.aws-mcp]
command = "npx"
args = ["-y", "@yawlabs/aws-mcp"]

{
  "mcpServers": {
    "aws-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@yawlabs/aws-mcp"
      ]
    }
  }
}

{
  "servers": {
    "aws-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@yawlabs/aws-mcp"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: AWS_PROFILE (AWS profile used when a tool call omits `profile`. Any profile your aws CLI can use (SSO, credential_process, role chaining, static keys). Unset: AWS_DEFAULT_PROFILE, then `default`), AWS_REGION (Region used when a tool call omits `region`. Unset: AWS_DEFAULT_REGION, then us-east-1 (a profile's own region setting is not read)).