Plugin for AWS and addition of new skills 🤖🤖🤖 (#1903)

* aws plugin and adding few more aws agents

* updating the agent def

* fixed around skill validator results.

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Co-authored-by: Preyas Prakasan <preyasprakasan@Preyass-MacBook-Pro.local>

plugins/aws-cloud-development/.github/plugin/plugin.json

@@ -0,0 +1,33 @@
+{
+  "name": "aws-cloud-development",
+  "description": "Comprehensive AWS cloud development tools including Infrastructure as Code, serverless functions, architecture patterns, and cost optimization for building scalable cloud applications.",
+  "version": "1.0.0",
+  "author": {
+    "name": "Awesome Copilot Community"
+  },
+  "repository": "https://github.com/github/awesome-copilot",
+  "license": "MIT",
+  "keywords": [
+    "aws",
+    "cloud",
+    "infrastructure",
+    "cloudformation",
+    "terraform",
+    "serverless",
+    "architecture",
+    "devops",
+    "cdk"
+  ],
+  "agents": [
+    "./agents/aws-principal-architect.md",
+    "./agents/aws-serverless-architect.md",
+    "./agents/terraform-aws-implement.md",
+    "./agents/terraform-aws-planning.md"
+  ],
+  "skills": [
+    "./skills/aws-cost-optimize/",
+    "./skills/aws-resource-health-diagnose/",
+    "./skills/aws-resource-query/",
+    "./skills/aws-well-architected-review/"
+  ]
+}

plugins/aws-cloud-development/README.md

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+# AWS Cloud Development Plugin
+
+Comprehensive AWS cloud development tools including Infrastructure as Code, serverless functions, architecture patterns, and cost optimization for building scalable cloud applications.
+
+## Installation
+
+```bash
+# Using Copilot CLI
+copilot plugin install aws-cloud-development@awesome-copilot
+```
+
+## What's Included
+
+### Commands (Slash Commands)
+
+| Command | Description |
+|---------|-------------|
+| `/aws-cloud-development:aws-cost-optimize` | Analyze AWS resources used in the app (IaC files and/or resources in a target account/region) and optimize costs - creating GitHub issues for identified optimizations. |
+| `/aws-cloud-development:aws-resource-health-diagnose` | Analyze AWS resource health, diagnose issues from CloudWatch logs and metrics, and create a remediation plan for identified problems. |
+| `/aws-cloud-development:aws-resource-query` | Query any AWS resource using natural language (EC2, S3, RDS, Lambda, VPC, IAM, Secrets Manager, and more). Strictly read-only — no writes or deletes. |
+| `/aws-cloud-development:aws-well-architected-review` | Perform an AWS Well-Architected Framework review of the current workload IaC and architecture, generating findings and GitHub issues for improvements. |
+
+### Agents
+
+| Agent | Description |
+|-------|-------------|
+| `aws-principal-architect` | Provide expert AWS Principal Architect guidance using AWS Well-Architected Framework principles and AWS best practices. |
+| `aws-serverless-architect` | Provide expert AWS Serverless Architect guidance focusing on event-driven architectures, Lambda, API Gateway, and serverless best practices. |
+| `terraform-aws-planning` | Act as implementation planner for your AWS Terraform Infrastructure as Code task. |
+| `terraform-aws-implement` | Act as an AWS Terraform Infrastructure as Code coding specialist that creates and reviews Terraform for AWS resources. |
+
+## Source
+
+This plugin is part of [Awesome Copilot](https://github.com/github/awesome-copilot), a community-driven collection of GitHub Copilot extensions.
+
+## License
+
+MIT