# aws-readonly-mcp

> Use this tool when you need to inspect an AWS account without modifying it, to list resources such as EC2 instances, S3 buckets, and IAM users, and to retrieve cost information. It provides a read-only interface to AWS, ensuring no accidental changes are made. Ideal for auditing, monitoring, or analyzing AWS account configurations and costs.

Canonical page: https://skillsregistry.net/skills/ziyuyu23-aws-readonly-mcp  
JSON: https://api.skillsregistry.net/v1/skills/ziyuyu23-aws-readonly-mcp

## Description

A read-only MCP server that lets an LLM inspect an AWS account — list EC2 instances, S3 buckets, IAM users, and cost — with a structural guarantee against any mutations.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** cloud-infra
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/p9u0r129me)
- **Repository:** <https://github.com/ziyuyu23/aws-readonly-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ziyuyu23-aws-readonly-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ziyuyu23-aws-readonly-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ziyuyu23-aws-readonly-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt