aws-skill

aws-skill is a skill for Claude Code from zeenie-ai/OpenCompany. It costs 59 tokens per session (1,629 once invoked), scanned A, original, MIT.

A tool for managing Amazon Web Services through the official Python SDK, boto3. It can inspect the saved account identity, view and control EC2 virtual machines, manage S3 storage objects, and call other AWS operations.

In plain words
What is it for?
Use it to check the AWS identity, list or inspect EC2 instances, start or stop them, list S3 buckets and objects, upload or download files, delete S3 objects, or discover and call other AWS service operations.
Why use it?
It provides structured AWS actions and returns AWS response data, reducing the need to translate common EC2 and S3 tasks into separate command-line steps. Starting or stopping resources can also help manage their running state.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to check the AWS identity, list or inspect EC2 instances, start or stop them, list S3 buckets and objects, upload or download files, delete S3 objects, or discover and call other AWS service operations.

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Install with agentmods
npx agentmods add skills/zeenie-ai/opencompany/aws-skill
About the project

OpenCompany is an application for creating AI employees that work on assigned jobs in the background on the user's computer, using teams of specialized agents coordinated by a lead agent. People connect these employees to tools such as email, calendars, messages, and code, then define their workflows through a visual editor.

zeenie-ai/OpenCompany · 1,006 stars · on GitHub · opencompany.sh

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add zeenie-ai/OpenCompany --skill aws-skill
Clone the repo
git clone --depth 1 https://github.com/zeenie-ai/OpenCompany

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for aws-skill

README.md
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Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for aws-skill

Your own site · 80×15
<a href="https://agentmods.dev/skills/zeenie-ai/opencompany/aws-skill"><img src="https://agentmods.dev/badge/skills/zeenie-ai/opencompany/aws-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,629 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.01629
Opus 5.5 $0.00024 $0.00652
Sonnet 5.5 $0.00012 $0.00326
Haiku 4.5 $0.00006 $0.00163

Measured 5d ago against content hash b4aae6ce3077, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

aws-skill scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

server/skills/aws/aws-skill/SKILL.md · 137 lines

How it starts

The opening of the file, as written. The whole thing — 137 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AWS Skill

Wrapper over the official AWS SDK for Python (boto3). Typed operations for the common EC2 and S3 flows, plus call, which reaches every operation of every AWS service, and list_operations to discover them. Results are AWS's own response fields, with timestamps in ISO 8601 and binary values in base64, as the AWS CLI prints them.

Tool: aws_action

Operations

Operation Purpose Key fields
whoami The account and IAM identity behind the saved key region (optional)
ec2_instances_list One row per instance: id, name, state, type, IPs, zone, launch time instance_state (default all), limit, region
ec2_instance_describe Every field of one instance instance_id (required), region
ec2_instance_start Start an instance instance_id (required), region
ec2_instance_stop Stop an instance instance_id (required), region
s3_list The buckets, or a bucket's objects under a prefix bucket (omit to list buckets), prefix, limit
s3_upload Upload a workspace file bucket, file (required), key (defaults to the file name)
s3_download Save an object into the workspace and get a file reference bucket, key (required)
s3_delete Delete one object bucket, key (required)
call Any other AWS API operation service, api_operation (required), request, region
list_operations Discover services, or one service's operations and parameters service (optional), search, limit

region overrides the default region saved with the credential for one call. EC2 instances are regional: list them in the region you mean.

Response

{
  "operation": "ec2_instances_list",
  "region": "us-east-1",
  "result": [
    { "InstanceId": "i-0abc123", "Name": "web-1", "State": "running", "InstanceType": "t3.micro", "PublicIpAddress": "203.0.113.10" }
  ],
  "count": 1,
  "truncated": false
}

Read the full file on GitHub · 137 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 137 lines · 59 tokens per session scan A b4aae6ce3077

Subscribe to this mod's changes

aws-skill is a skill published in the GitHub repository zeenie-ai/OpenCompany (1,006 stars, last pushed yesterday), licensed MIT. It adds 59 tokens to every session and 1,629 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-11.