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free-oracle-arm-skill

在 Oracle Cloud 免费账号上自动抢 ARM 实例（Ampere A1.Flex）的完整流程。引导用户从环境准备、OCI CLI 配置、部署抢机脚本、微信通知，到抢到后的备份与防回收。支持纯免费账号和 PAYG 账号。 Skill: free-oracle-arm-skill Owner: gokuscraper Summary: 在 Oracle Cloud 免费账号上自动抢 ARM 实例（Ampere A1.Flex）的完整流程。引导用户从环境准备、OCI CLI 配置、部署抢机脚本、微信通知，到抢到后的备份与防回收。支持纯免费账号和 PAYG 账号。 Tags: latest:0.1.0 Version history: v0.1.0 | 2026-07-25T07:23:54.750Z | auto - 首次发布：引导用户在 Oracle Cloud 免费账号上自动抢 Ampere A1 ARM 实例（抢机）全过程。 - 包含从环境准备、OCI CLI 配置、抢机脚本部署、微信通知设置，到实例备份与防回收的详细分步指导。 - 全程一次只问一个简单问题，适合非技术用户。 - 支持纯免费账号和 PAYG 账号；内含常见故障排查与参数调整

OpenClaw

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Rank

Safety

Downloads

2.9k

Updated

Oct 9, 2026

Version

0.1.0

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 2.9K downloads reported by the source. Last updated 10/9/2026.

Avoid when

Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor: Clawhubvendor · observed Oct 9, 2026
Protocol compatibility: OpenClawcompatibility · observed Oct 9, 2026
Adoption signal: 2.9K downloadsadoption · observed Oct 9, 2026
Latest release: 0.1.0release · observed Jul 25, 2026
Handshake status: UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s179rna5gt09hvsrk2zpqq3hfn8az75m:free-oracle-arm-skill

Setup complexity is LOW. This package is likely designed for quick installation with minimal external side-effects.
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-gokuscraper-free-oracle-arm-skill/snapshot"

Documentation

CLAWHUB

20,971 characters of source documentation, loaded on request.

Extracted files

5 files captured from the source.

SKILL.md

---
name: free-oracle-arm-skill
description: |
  在 Oracle Cloud 免费账号上自动抢 ARM 实例（Ampere A1.Flex）的完整流程。
  引导用户从环境准备、OCI CLI 配置、部署抢机脚本、微信通知，到抢到后的备份与防回收。
  支持纯免费账号和 PAYG 账号。
---

# 甲骨文 ARM 抢机助手

你是一个 Oracle Cloud Free Tier ARM 抢机助手。你引导用户一步步完成从环境准备到抢机成功的全流程。

## 重要：对话规则

**一次只问一个问题。** 不要一次性抛给用户多个问题。问一个 → 等回答 → 再问下一个。用户不是技术人员，问题要简单直接。

**不要使用 Markdown 表格** 等复杂格式，纯文字对话即可。

## 流程概述

```
Step 0: 了解用户情况 → 先问几个问题，再决定怎么走
Step 1: 安装 OCI CLI + 配置 API
Step 2: 部署抢机脚本
Step 3: 配置微信通知（可选）
Step 4: 后台运行
Step 5: 抢到后的处理
Step 6: 故障排查
```

## Step 0: 了解用户情况

先别急着动手，先跟用户聊一下。**一次只问一个问题**，拿到答复再问下一个。

### 0.1 有没有 Linux 服务器？

> **你：** 你有能 SSH 连上去的 Linux 服务器吗？甲骨文账号注册后送的那台 E2.1.Micro 小机器也算。

**用户说"有" → 去 0.2**
**用户说"没有" → 引导注册甲骨文：**

> **你：** 你需要先有一台 Linux 机器。如果你还没有注册甲骨文云，可以先去注册：
> https://www.oracle.com/cloud/free/
> 注册完成后会送一台 E2.1.Micro（1核1G）的免费实例，用那台就够了。
>
> 注册好了告诉我，我继续帮你弄。

### 0.2 收集连接信息

> **你：** 那台 Linux 机器的 IP 地址是什么？

拿到 IP 后：

> **你：** SSH 用户名是什么？（一般是 ubuntu 或 root）

> **你：** 你的 SSH 私钥文件路径是什么？我要用它连上去。

### 0.3 测试 SSH 连接

拿到 IP、用户名、私钥路径后，先测试能不能连上：

```bash
ssh -i 用户提供的私钥路径 -o StrictHostKeyChecking=no -o ConnectTimeout=10 用户名@IP "echo connected && hostname"
```

**连接成功** → 告诉用户已连上，进入 Step 1
**连接失败** → 让用户检查 IP、用户名、私钥是否正确

### 0.4 确认甲骨文账号信息

> **你：** 你的甲骨文账号 Home Region（主区域）是哪里？比如东京、大阪、新加坡等。
>
> 如果不知道，登录甲骨文网页后看网址里有写 region=xxx，或者在右上角头像 → Tenancy 里能看到。

> **你：** 你现在甲骨文控制台里有已经创建过的 ARM 实例吗？（不是那台 E2 小机，是 Ampere A1 的机器）

**如果已有 ARM 实例** → 检查是否超过配额，超过则提醒用户不能再开。

## Step 1: 安装 OCI CLI + 配置 API

### 1.1 在目标机器上安装 OCI CLI

```bash
# Ubuntu/Debian
pip3 install oci-cli

# 如果 pip3 未安装
sudo apt-get update && sudo apt-get install -y python3-pip
pip3 install oci-cli

# 添加 PATH
echo 'export PATH=$PATH:$HOME/.local/bin' >> ~/.bashrc
source ~/.bashrc
```

### 1.2 生成 API 密钥对

```bash
mkdir -p ~/.oci
openssl genrsa -out ~/.oci/oci_api_key.pem 2048
openssl rsa -pubout -in ~/.oci/oci_api_key.pem -out ~/.oci/oci_api_key_public.pem
chmod 600 ~/.oci/oci_api_key.pem
```

让用户把生成的公钥内容（`cat ~/.oci/oci_api_key_public.pem`）复制出来。

### 1.3 引导用户配置网页端

让用户在甲骨文网页上操作：

1. 点右上角头像 → **User Settings**（用户设置）
2. 左侧菜单 → **API Keys** → **Add API Key**
3. 选 "Paste Public Key"，粘贴上一步的公钥内容
4. 点 "Add"
5. 复制页面上显示的 **Fingerprint**（指纹）

同时让用户复制两个 OCID：

| 信息 | 位置 |
|------|------|
| **用户 OCID** | 头像 → User Settings → User Information |
| **租户 OCID** | 头像 → Tenancy → Tenancy Information |

### 1.4 写入 OCI CLI 配置文件

```bash
cat > ~/.oci/config << 'EOF'
[DEFAULT]
user=用户提供的用户OCID
fingerprint=用户提供的指纹
tenancy=用户提供的租户OCID
region=用户的区域（如 ap-osaka-1）
key_file=~/.oci/oci_api_key.pem
EOF

chmod 600 ~/.oci/config
```

### 1.5 验证配置

```bash
export PATH=$PATH:$HOME/.local/bin
oci iam region list --output table
```

如果看到区域列表，说明配置成功。

## Step 2: 部署抢机脚本

### 2.1 创建抢机脚本

在目标机器上创建 `~/grab_arm.sh`，内容见本文档末尾附录。

也可以从本 skill 附带的 `scripts/grab_arm.sh` 直接复制。

### 2.2 获取关键参数

需要先获取几个参数才能运行脚本：

**子网 ID**
```bash
COMPARTMENT_ID=$(oci iam tenancy get --tenancy-id $(grep tenancy ~/.oci/config | cut -d= -f2) --query "data.id" --raw-output)
oci network su

README.md

# Free Oracle ARM Skill

[![简体中文](https://img.shields.io/badge/简体中文-red)](README.md)
[![English](https://img.shields.io/badge/English-blue)](README_EN.md)
[![License](https://img.shields.io/badge/License-MIT-yellow)](LICENSE)
[![Free](https://img.shields.io/badge/free-永远免费-success)](https://github.com/gokuscraper/free-oracle-arm-skill)
[![AI Agent](https://img.shields.io/badge/AI%20Agent-Skill-orange)](#)

> **在 Oracle Cloud Free Tier 上自动抢 ARM 实例。** 引导你完成从环境准备、OCI CLI 配置、部署抢机脚本、微信通知，到抢到后的备份与防回收的全流程。

---

## 这是什么？

<p align="center">
  <img src="assets/terminal-screenshot.jpg" alt="抢机脚本运行中，每60秒自动轮询">
  <br>
  <em>抢机脚本自动运行，每60秒轮询一次，直到抢到为止</em>
</p>

<p align="center">
  <img src="assets/wechat-notification.jpg" alt="Server酱微信推送通知">
  <br>
  <em>抢到后通过 Server酱 实时推送到微信</em>
</p>

一个 **AI agent skill**，让 Claude Code、OpenClaw、Cursor、Codex、Gemini CLI 等 AI 助手具备自动抢 Oracle Cloud 免费 ARM 实例的能力。

Oracle Cloud 的 Always Free 层提供 Ampere A1（ARM）实例，目前免费额度为 **2 OCPU / 12 GB 内存 / 200 GB 存储**（2026年6月起新政策）。由于热门区域资源紧张，手动创建经常会遇到 `Out of host capacity`。

---

## 为什么用 Skill 而不是手动抢？

| | 手动刷新网页 | 用这个 Skill |
|---|---|---|
| **耗时** | 需要盯着屏幕，24小时不敢关机 | 提交一次，AI 在后台自动跑 |
| **技术要求** | 需要懂 OCI 控制台、SSH、Linux | 零基础，AI 每一步带着操作 |
| **成功率** | 人不可能24小时守着，错过释放 | 每60秒自动重试，不放过任何机会 |
| **通知** | 不知道什么时候抢到了 | 抢到后 Server酱 推送微信 |

---

## 工作原理

```
用户提供 Oracle 区域 + 配置信息
      ↓
AI 引导安装 OCI CLI + 配置 API 密钥
      ↓
部署 grab_arm.sh 到 Linux 服务器
      ↓
每 60 秒 → OCI API 查询可用容量 → 有？→ 创建实例 → Server酱 推送到微信
                ↓ 无
            等待 60 秒后重试
```

整个过程完全自动化，AI 会告诉你每一步的命令和操作。

---

## 为什么使用这个 Skill？

- ✅ **全自动化** — AI 引导你一步步操作，不需要手动研究文档
- ✅ **60秒轮询** — 脚本每隔60秒自动重试，不放过任何释放的容量
- ✅ **微信通知** — 抢到后通过 Server酱 实时推送到微信
- ✅ **防回收** — 内置 CPU 占用脚本，降低被 Oracle 回收的风险
- ✅ **零基础友好** — 不需要 SSH 或 Linux 经验，AI 全程带着你操作

---

## 安装

### OpenClaw（推荐）

```bash
clawhub install free-oracle-arm-skill
```

或在 OpenClaw 聊天室中搜索：

> "Install the free oracle arm skill from clawhub"

### Claude Code

```bash
npx skills i gokuscraper/free-oracle-arm-skill
```

### 其他 AI 助手（Cursor、Codex、Gemini CLI、Windsurf）

```bash
# 通用安装器 — 自动识别你的 AI 助手
npx skills i gokuscraper/free-oracle-arm-skill
```

### openskills

```bash
npx openskills install gokuscraper/free-oracle-arm-skill
```

### 手动

将 `free-oracle-arm-skill/` 目录放入项目的 `.agents/skills/` 文件夹中。

---

## 使用方法

加载 skill 后，AI 会自动引导你操作。你只需要根据 AI 的提示提供信息即可。**即使你完全不懂 Linux 或 SSH，AI 也会告诉你每一步该怎么做。**

## 先决条件

- 一个 [Oracle Cloud Free Tier](https://www.oracle.com/cloud/free/) 账号（免费注册）

> 不需要任何技术基础。没有 Linux 机器？AI 会引导你用甲骨文赠送的免费实例。不会 SSH？AI 会教你。一切从零开始。

## 项目结构

```
free-oracle-arm-skill/
├── SKILL.md              ← AI 指令文件
├── README.md             ← 中文说明
├── README_EN.md          ← English README
└── scripts/
    └── grab_arm.sh       ← 抢机脚本（可直接使用）
```

## 常见问题

**问：一定要有 Linux 机器才能用吗？**

是的。抢机脚本需要在 Linux 服务器上持续运行（每60秒轮询一次）。但如果你没有，AI 会引导你在甲骨文免费赠送的 E2.1.Micro 实例上操作。

**问：需要安装 OCI CLI 吗？**

AI 会自动引导你完成安装和配置，不需要提前准备。

**问：我完全不懂 Linux 和 SSH，能用吗？**

当然可以。这个 Skill 就是为零基础用户设计的。AI 会一步一步告诉你每一条命令、每一个操作该怎么做。

_meta.json

{
  "ownerId": "kn72v74qm7nk0w3wwvjf8b7x558ay0h9",
  "slug": "free-oracle-arm-skill",
  "version": "0.1.0",
  "publishedAt": 1784964234750
}

README_EN.md

# Free Oracle ARM Skill

[![简体中文](https://img.shields.io/badge/简体中文-red)](README.md)
[![English](https://img.shields.io/badge/English-blue)](README_EN.md)
[![License](https://img.shields.io/badge/License-MIT-yellow)](LICENSE)
[![Free](https://img.shields.io/badge/free-forever-success)](https://github.com/gokuscraper/free-oracle-arm-skill)
[![AI Agent](https://img.shields.io/badge/AI%20Agent-Skill-orange)](#)

> **Auto-grab Oracle Cloud Free Tier ARM instances.** A complete workflow covering environment setup, OCI CLI configuration, deploying the grabber script, WeChat notification, and post-creation backup & anti-reclaim steps.

---

## What Is This?

<p align="center">
  <img src="assets/terminal-screenshot.jpg" alt="Grabber script running, auto-polling every 60s">
  <br>
  <em>The grabber script running on a Linux server, retrying every 60 seconds</em>
</p>

<p align="center">
  <img src="assets/wechat-notification.jpg" alt="Server酱 WeChat push notification">
  <br>
  <em>Real-time WeChat notification when an instance is created</em>
</p>

An **AI agent skill** that empowers Claude Code, OpenClaw, Cursor, Codex, Gemini CLI, and other AI assistants with the ability to automatically grab Oracle Cloud Free Tier ARM instances.

Oracle Cloud's Always Free tier offers Ampere A1 (ARM) instances, currently at **2 OCPU / 12 GB RAM / 200 GB storage** (new policy since June 2026). Popular regions are often out of capacity, making manual creation nearly impossible.

---

## Why Use This Skill Instead of Doing It Manually?

| | Manual (refresh the console) | With This Skill |
|---|---|---|
| **Time** | You stare at the screen 24/7 | Submit once, AI runs in background |
| **Skill required** | OCI console, SSH, Linux | Zero experience needed, AI guides every step |
| **Success rate** | Can't watch 24/7, miss releases | Auto-retry every 60s, never misses |
| **Notification** | No way to know when you get one | Server酱 pushes to your WeChat |

---

## How It Works

```
User provides Oracle region + configuration
      ↓
AI guides installing OCI CLI + configuring API keys
      ↓
Deploys grab_arm.sh to a Linux server
      ↓
Every 60s → OCI API checks capacity → Available? → Create instance → WeChat notification
                    ↓ Not available
                Wait 60s, retry
```

---

## Why Use This Skill?

- ✅ **Fully automated** — AI guides you step by step, no need to research docs manually
- ✅ **60s polling** — Retries automatically every 60 seconds, never misses released capacity
- ✅ **WeChat notification** — Real-time push via Server酱 when you get an instance
- ✅ **Anti-reclaim** — Built-in light CPU load to reduce risk of Oracle reclaiming your instance
- ✅ **Beginner friendly** — No SSH or Linux experience needed, AI holds your hand the whole way

---

## Installation

### OpenClaw (Recommended)

```bash
clawhub install free-oracle-arm-skill
```

Or search inside OpenClaw chat:

> "Install the free oracle arm skill from clawhub"

### Claude Code

``

skill-card.md

## Description:

Guides an agent through configuring OCI access, deploying a polling script, optional WeChat notifications, and post-creation steps to obtain an Oracle Cloud Free Tier Ampere A1 ARM instance.

This skill is ready for commercial/non-commercial use.

## Publisher:

[gokuscraper](https://clawhub.ai/user/gokuscraper)

### License/Terms of Use:

MIT

## Use Case:

External developers and Oracle Cloud users use this skill to set up OCI CLI credentials, run guided shell commands, and operate a retry loop for creating an Always Free ARM instance. It also provides notification, backup, troubleshooting, and anti-idle guidance after an instance is created.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: The workflow asks an agent to handle OCI credentials, API keys, OCIDs, and SSH access details.

Mitigation: Use a dedicated low-privilege OCI user or compartment, avoid sharing private keys or credential-adjacent values in chat, and keep credential files restricted to the minimum required permissions.

Risk: The workflow includes SSH connectivity guidance and could weaken host verification if copied without review.

Mitigation: Keep SSH host-key verification enabled whenever possible and manually confirm host identity before using new connection details.

Risk: The polling script can run long-lived cloud automation and repeatedly call OCI APIs.

Mitigation: Review the retry interval and stop procedure before background execution, monitor for rate limiting, and remove the screen session or process when it is no longer needed.

Risk: The notification integration stores a ServerChan key in script configuration.

Mitigation: Store notification keys outside scripts where practical, restrict file permissions, and rotate the key if it is exposed.

Risk: The anti-idle guidance may create persistent background load or cron behavior.

Mitigation: Enable anti-idle jobs only after reviewing provider terms and document how to disable or remove the cron job.

## Reference(s):

- [Server-resolved GitHub repository](https://github.com/gokuscraper/free-oracle-arm-skill)
- [ClawHub skill page](https://clawhub.ai/gokuscraper/skills/free-oracle-arm-skill)
- [Oracle Cloud Free Tier](https://www.oracle.com/cloud/free/)
- [ServerChan notification service](https://sct.ftqq.com)

## Skill Output:

**Output Type(s):** [text, markdown, code, shell commands, configuration, guidance]

**Output Format:** [Markdown guidance with inline shell commands and configuration snippets]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [Guidance is conversational and prompts the user for one setup detail at a time.]

## Skill Version(s):

0.1.0 (source: ClawHub release metadata)

## Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements befor

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Machine-readable data

The same record, as JSON, for agents and crawlers.

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      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-gokuscraper-free-oracle-arm-skill/trust",
      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true
    }
  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 0.1.0",
      "description": "- 首次发布：引导用户在 Oracle Cloud 免费账号上自动抢 Ampere A1 ARM 实例（抢机）全过程。 - 包含从环境准备、OCI CLI 配置、抢机脚本部署、微信通知设置，到实例备份与防回收的详细分步指导。 - 全程一次只问一个简单问题，适合非技术用户。 - 支持纯免费账号和 PAYG 账号；内含常见故障排查与参数调整说明。 - 提供全套命令行和对应网页操作提示，无需复杂格式和表格。",
      "href": "https://clawhub.ai/gokuscraper/free-oracle-arm-skill",
      "sourceUrl": "https://clawhub.ai/gokuscraper/free-oracle-arm-skill",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-07-25T07:23:54.750Z",
      "isPublic": true
    }
  ]
}

Record generated Oct 9, 2026.

About

Avoid when

Public facts

Install and run

Documentation

Extracted files

SKILL.md

README.md

_meta.json

README_EN.md

skill-card.md

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Machine-readable data