安装 AWS Agent Toolkit 插件

添加 aws/agent-toolkit-for-aws 后，在 /plugins 安装 aws-core。插件通过本地 uvx 代理连接托管 AWS MCP。

codex plugin marketplace add aws/agent-toolkit-for-aws
codex
/plugins

# TUI 选 Agent Toolkit for AWS，打开 aws-core，Install plugin
# 仓库大时：
# codex plugin marketplace add aws/agent-toolkit-for-aws --sparse .agents/plugins --sparse plugins/aws-core

# 捆绑 MCP（插件会登记，不要再手写一张）：
# [mcp_servers.aws-mcp]
# command = "uvx"
# args = [
#   "mcp-proxy-for-aws-cli@latest",
#   "https://aws-mcp.us-east-1.api.aws/mcp",
#   "--skip-auth",
#   "--metadata",
#   "INSTALL_SOURCE=agent-toolkit-core",
# ]

# 可选升级：
# codex plugin marketplace upgrade agent-toolkit-for-aws

# 可选 Labs Serverless MCP（不是插件主路径）：
# codex mcp add awslabs-aws-serverless-mcp -- uvx awslabs.aws-serverless-mcp-server@latest

# 不要：
# /plugin install aws-core@claude-plugins-official
# npx skills add aws/agent-toolkit-for-aws
# aws configure agent-toolkit
# plugin add aws-core@agent-toolkit-for-aws
# mcp login aws-mcp