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aws-core Claude Code Plugin

Author
Amazon Web Services
Category
Development
Topics
Cloud, Deployment & CI/CD · AI Agents & AI App Development · Claude Code Customization & Workflow
First cataloged
2026-07-09 (UTC)
Explanation last updated
2026-09-04 (UTC)
Source (GitHub) last updated
2026-09-03 (UTC) (2 days ago)

The explanation below is AI-generated. Please verify it against the sources.

aws-core is a Claude Code / Codex plugin that serves as the main entry point for the Agent Toolkit for AWS, equipping an AI coding agent with an AWS MCP Server connection plus a curated set of skills for building and operating applications on AWS. According to the README, the MCP Server exposes tools for searching AWS documentation, discovering and retrieving additional skills, making authenticated calls into AWS services, and running sandboxed Python scripts. It bundles thirteen default skills covering areas such as cost management, SDK usage for JavaScript, Python and Swift, serverless development, Bedrock, CDK/CloudFormation, observability, containers, storage, full-stack AWS Blocks, and database task routing. Separate AWS rules files are also mentioned as being available elsewhere in the same repository. The plugin is installed through a slash command in Claude Code or via the plugin marketplace command in Codex.

About the service

AWS (Amazon Web Services) is a broad cloud computing platform offering compute, storage, database, AI, and hundreds of other managed services; this plugin connects an AI agent to AWS through a managed MCP Server so the agent can search documentation, retrieve skills, and make authenticated calls into AWS services.

What you can do with aws-core

  • Install the plugin in Claude Code with a slash command or in Codex through its plugin marketplace
  • Search AWS documentation and retrieve additional skills without authentication
  • Make authenticated calls into AWS services via the call_aws tool
  • Run sandboxed Python scripts through the run_script tool
  • Use bundled skills for billing/cost analysis, AWS SDK usage (JavaScript, Python, Swift), serverless apps, Bedrock, CDK/CloudFormation, observability, containers, storage, AWS Blocks, and database task routing
  • Reference separately provided AWS rules files from the same repository

Sources

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