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.
npx skills add volcengine/volcengine-skills --skill volcengine-tosutilgit clone --depth 1 https://github.com/volcengine/volcengine-skillsWrote 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.
[](https://agentmods.dev/skills/volcengine/volcengine-skills/volcengine-tosutil)<a href="https://agentmods.dev/skills/volcengine/volcengine-skills/volcengine-tosutil"><img src="https://agentmods.dev/badge/skills/volcengine/volcengine-skills/volcengine-tosutil.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00103 | $0.04518 |
| Opus 5 | $0.00051 | $0.02259 |
| Sonnet 5 | $0.00021 | $0.00904 |
| Haiku 4.5 | $0.00010 | $0.00452 |
Grade B, and why
volcengine-tosutil scanned grade B with 2 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo mv tosutil /usr/local/bin Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- 辅助命令包括 `config`、`help`、`probe`、`netdig`、`hash`、`fcp`、`clear`、`version`、`ping`、`connect`、`traceroute`、`curl`。 This is a copy
89% identical to byted-volcengine-tosutil — 29 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 420 lines — stays where its author put it; the contents beside it link to each section on GitHub.
火山引擎 tosutil Skill
这个 Skill 面向火山引擎对象存储 TOS 的 tosutil 命令行工具,负责把用户意图转换成安全、可执行、可校验的 tosutil 操作流程。
目标一句话
把“要对 TOS 做什么操作”的需求,转换成默认只预览的 tosutil 命令,并在需要执行时输出结构化 JSON 结果 + 可复现证据 + 可诊断建议。
输入与输出
- 输入:目标命令(如
ls/cp/rm/du/setmeta)+ 最少必要参数(如tos://地址、本地路径、递归开关)+ 可选公共参数(endpoint/region/credentials/conf)。 - 输出:统一 JSON 协议(
ok/code/message/data/ts),包含preview.shell(脱敏后的可复现命令)、执行摘要、失败时的advice.code与next_actions。
默认行为(降低用户成本 + 安全)
- 默认只生成命令预览,不执行(需要显式
--run才会执行)。 - 破坏性命令(例如
rm)默认不执行:必须显式--yes(或 legacy 模式下--assume-yes)才会真正运行。 - 输出默认脱敏:不会回显 AK/SK/Token。
何时使用
当用户要求以下任一场景时调用本 Skill:
- 使用
tosutil初始化或更新 TOS 配置 - 创建桶、列举桶/对象、查询对象属性
- 上传、下载、复制、批量删除对象
- 计算对象容量、设置对象元数据
- 分析
Http status [403]、连通性失败、命令参数错误等问题 - 为
share、set-acl、mount、probe、netdig等高级命令生成执行方案
文档事实基线
基于 tosutil 文档体系,可确认以下事实:
tosutil是访问和管理火山引擎对象存储 TOS 的命令行工具,适合本地与 TOS 之间的批量数据处理、脚本集成和中小数据迁移。- 核心命令包括
ls、mkdir、du、mb、cp、setmeta、stat、rm、share、set-acl、mount。 - 辅助命令包括
config、help、probe、netdig、hash、fcp、clear、version、ping、connect、traceroute、curl。 - 初始化配置支持永久密钥、STS 临时密钥和匿名访问三种方式。
- 初始化时应使用 TOS 协议域名,而不是 S3 协议域名。
rm默认存在二次确认;递归和批量删除必须显式评估风险。du在百万级对象下可能耗时较长,优先按目录拆分计算。
下载与安装
tosutil 支持 Windows、Linux 和 macOS。使用本 Skill 前,建议先根据当前操作系统与芯片架构下载对应版本,并完成执行权限设置。
官方下载建议
- Linux amd64:支持直接下载二进制并执行
- macOS amd64(Intel):支持直接下载二进制并执行
- macOS arm64(Apple M 系列芯片):支持直接下载二进制并执行
- Windows 64bit:下载
tosutil.exe - 官方同时提供对应的
sha256校验文件,建议下载后做完整性校验 - 当前
tosutil最新版本主要适用于 Windows、macOS 和 Linux amd 系统
安装命令
Linux:
wget https://m645b3e1bb36e-mrap.mrap.accesspoint.tos-global.volces.com/linux/amd64/tosutil
chmod a+x tosutil
sudo mv tosutil /usr/local/bin
macOS Intel:
wget https://m645b3e1bb36e-mrap.mrap.accesspoint.tos-global.volces.com/darwin/amd64/tosutil
chmod a+x tosutil
sudo mv tosutil /usr/local/bin
macOS Apple Silicon:
wget https://m645b3e1bb36e-mrap.mrap.accesspoint.tos-global.volces.com/darwin/arm64/tosutil
chmod a+x tosutil
sudo mv tosutil /usr/local/bin
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 5d ago First seen · 420 lines · 103 tokens per session scan B 6c92b785b921
volcengine-tosutil is a skill published in the GitHub repository volcengine/volcengine-skills (19 stars, last pushed 4d ago), licensed MIT. It adds 103 tokens to every session and 4,518 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). It is 89% identical to byted-volcengine-tosutil, differing in 29 lines, and is treated as a copy.
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