bytedance/agentkit-samples is a collection of examples and tutorials for Volcengine AgentKit, an AI-agent development platform for building, deploying, and operating agent applications. Developers use the samples to learn agent creation, multi-agent collaboration, memory, retrieval, MCP integrations, media generation, customer service, and other workflows. The catalogue skills provide agent workflows based on these examples.
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 bytedance/agentkit-samples --skill byted-vms-secret-numbergit clone --depth 1 https://github.com/bytedance/agentkit-samplesWrote 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/bytedance/agentkit-samples/byted-vms-secret-number)<a href="https://agentmods.dev/skills/bytedance/agentkit-samples/byted-vms-secret-number"><img src="https://agentmods.dev/badge/skills/bytedance/agentkit-samples/byted-vms-secret-number/github.svg" alt="Measured on agentmods" height="20"></a>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.
<a href="https://agentmods.dev/skills/bytedance/agentkit-samples/byted-vms-secret-number"><img src="https://agentmods.dev/badge/skills/bytedance/agentkit-samples/byted-vms-secret-number.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00065 | $0.02273 |
| Opus 5 | $0.00032 | $0.01137 |
| Sonnet 5 | $0.00013 | $0.00455 |
| Haiku 4.5 | $0.00006 | $0.00227 |
Grade A, and why
byted-vms-secret-number 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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 134 lines — stays where its author put it; the contents beside it link to each section on GitHub.
byted-vms-secret-number · 火山云通信隐私号
只处理「绑定关系生命周期」: 创建 / 解绑 / 查询. 真实通话由 A → X → B 触发, Skill 不发起呼叫.
环境变量
按以下优先级解析鉴权 (与其他 vms-* skill 一致):
ARK_SKILL_API_KEY+ARK_SKILL_API_BASE→ 火山引擎 arkclaw 企业版. 请先在火山后台页面配置好 AK/SK, 由 arkclaw 注入这两个环境变量 (ARK_SKILL_API_KEY为 API 密钥,ARK_SKILL_API_BASE为 API 基础地址), 脚本以Bearer鉴权直连该网关, 无需本地签名;VOLC_ACCESS_KEY+VOLC_SECRET_KEY(兼容VOLCENGINE_ACCESS_KEY/VOLCENGINE_SECRET_KEY) → 个人版 arkclaw / openclaw / coco / aime / claudecode 等普通 agent, 用户直接把 AK/SK 告诉 agent, 脚本本地做 HMAC-SHA256 (Volc V4) 签名;- 否则报错并提示用户填入 AK/SK.
命令
# AXB 指定 X 号绑定
python3 scripts/secret_number.py bind_axb \
--phone-a <PhoneA> --phone-b <PhoneB> --phone-x <PhoneX> \
--number-pool-no <NumberPoolNo> [--expire-time 2592000] \
[--record-flag 1] [--asr-flag 0]
# 平台选号 + AXB 绑定 (推荐, 不用预先指定 X)
python3 scripts/secret_number.py select_and_bind_axb \
--phone-a <PhoneA> --phone-b <PhoneB> \
--number-pool-no <NumberPoolNo> [--city-code 010]
# AXN 指定 X 号绑定
python3 scripts/secret_number.py bind_axn \
--phone-a <PhoneA> --phone-x <PhoneX> \
--number-pool-no <NumberPoolNo>
# 平台选号 + AXN 绑定 (推荐)
python3 scripts/secret_number.py select_and_bind_axn \
--phone-a <PhoneA> --phone-b <PhoneB> \
--number-pool-no <NumberPoolNo> [--city-code 010] \
[--expire-time 2592000] [--audio-record-flag 0] \
[--city-code-by-phone-no A|B] [--random-flag false]
# AXNE 带分机号
python3 scripts/secret_number.py bind_axne \
--phone-a <PhoneA> --phone-x <PhoneX> --phone-b <PhoneB> \
--extension 8001 --number-pool-no <NumberPoolNo>
# 解绑 (AXB / AXN / AXNE 各自独立 Action, 任选其一)
python3 scripts/secret_number.py unbind_axb --sub-id <SubId> --number-pool-no <NumberPoolNo>
python3 scripts/secret_number.py unbind_axn --sub-id <SubId> --number-pool-no <NumberPoolNo>
python3 scripts/secret_number.py unbind_axne --sub-id <SubId> --number-pool-no <NumberPoolNo>
# 查询绑定关系 (单条, 服务端强制按 SubId 精查)
python3 scripts/secret_number.py query_subscription --sub-id <SubId>
# 批量查询绑定关系列表 (QuerySubscriptionForList)
# --number-pool-no 必填. 若用户只给了 X 号, 先调 byted-vms-number-pool 的
# `query_number --phone <X>` 反查号码所属号码池, 拿到 NumberPoolNo 后再回到本 skill.
python3 scripts/secret_number.py query_subscription_list \
--number-pool-no <NumberPoolNo> \
[--phone-a <PhoneA>] [--phone-b <PhoneB>] [--phone-x <PhoneX>] \
[--sub-type AXB|AXN|AXNE] [--limit 20] [--offset 0]
What ships with it
4 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.
- 8d ago First seen · 134 lines · 65 tokens per session scan A a24fdc6a1cc3
byted-vms-secret-number is a skill published in the GitHub repository bytedance/agentkit-samples (450 stars, last pushed yesterday), licensed Apache-2.0. It adds 65 tokens to every session and 2,273 once invoked, about $0.0003 per session on Opus 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 2026-09-03.
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