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-ark-seedance-guidegit 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-ark-seedance-guide)<a href="https://agentmods.dev/skills/bytedance/agentkit-samples/byted-ark-seedance-guide"><img src="https://agentmods.dev/badge/skills/bytedance/agentkit-samples/byted-ark-seedance-guide/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-ark-seedance-guide"><img src="https://agentmods.dev/badge/skills/bytedance/agentkit-samples/byted-ark-seedance-guide.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 | $0.00183 | $0.01983 |
| Opus 5 | $0.00092 | $0.00992 |
| Sonnet 5 | $0.00037 | $0.00397 |
| Haiku 4.5 | $0.00018 | $0.00198 |
Grade A, and why
byted-ark-seedance-guide 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 9d 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 — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.
seedance-guide 火山方舟 Seedance 使用指导技能
功能描述
火山方舟 Seedance 模型使用指导技能，支持按 ServiceCodes=ark 检索官方文档和根据火山引擎官网文档链接获取文档全文。适用于 Seedance 相关的方舟接入、API 调用、参数解释、任务创建、任务查询、生成结果获取、计费开通、报错排查、SDK、最佳实践问题；也适用于用户直接提供 https://www.volcengine.com/docs/... 官方文档链接并要求总结、解读、提炼规则、定位参数或基于该文档回答的场景。
决策逻辑（必看）
触发判断规则
- Seedance 相关使用问题：当用户提到 Seedance、seedance2.0、Seedance 2.0、doubao-seedance-2-0、doubao-seedance-2-0-fast、doubao-seedance-2-0-mini、视频生成、文生视频、图生视频、首尾帧、多模态参考生视频、创建视频任务、查询视频任务等火山方舟使用问题时，优先调用本技能。
- 用户提供火山引擎官网文档链接：当用户消息中包含
volcengine.com/docs/或www.volcengine.com/docs/形式的官方文档链接，例如https://www.volcengine.com/docs/82379/2222480、https://www.volcengine.com/docs/82379/1520757?lang=zh，并要求“总结/解读/提炼/查询/根据文档回答/看这个文档”等操作时，直接调用fetch接口获取完整内容，无需先检索。 - 非 Seedance 或非方舟问题：除非用户明确要求查方舟 Seedance 文档，否则不要把本技能作为通用火山引擎文档检索工具使用。
search 和 fetch 配合规则
- 用户提问类需求：优先调用
search接口，并且必须携带产品编码ark，即ServiceCodes: ["ark"]；返回5条结果，优先使用返回的Content内容回答。 - 关键词补全：如果用户只说“seedance 怎么用”等泛问题，检索词应补充“火山方舟 Seedance 2.0 doubao-seedance-2-0 创建视频生成任务 查询视频生成任务 API”等关键信息。
- 二次检索优化：如果第一次搜索结果匹配度不高，仍然保持
ServiceCodes: ["ark"]，改写关键词后再次检索。 - 全产品兜底检索：如果改写关键词并保持
ServiceCodes: ["ark"]的第二次检索结果匹配度仍然不高，则第三次检索不携带ServiceCodes参数，进行全产品检索，再从结果中选择最相关的官方文档；不要切到 LAS 或其他产品文档，除非全产品兜底检索命中且内容确实相关，或用户明确要求对比。 - 需要完整文档内容：先调用
search找到对应文档链接，再调用fetch获取全文内容。 - 用户已给出官方文档 URL：不要再用搜索绕路；先清理 URL query 参数，直接调用
fetch获取全文，再围绕该文档内容回答。
功能说明
1. 文档检索 (search)
根据用户问题检索火山方舟 Seedance 相关官方文档，固定按产品编码 ark 过滤。
- 请求地址：
https://docs-api.cn-beijing.volces.com/api/v1/doc/search
请求参数
| 参数名 | 类型 | 必填 | 说明 |
|---|---|---|---|
| Query | string | 是 | 用户的具体问题描述 |
| Limit | number | 否 | 检索返回的文档数量，默认返回5篇 |
| ServiceCodes | array | 否 | 产品过滤条件，指定仅查询某几个产品的文档，可通过返回结果中的ServiceCodes字段获取产品编码 |
返回参数
核心有效数据在 Result.DocList 字段中，每个文档项包含：
| 字段名 | 类型 | 说明 |
|---|---|---|
| Title | string | 官方文档标题 |
| Url | string | 文档官方访问链接 |
| Content | string | 文档完整内容 |
| ServiceCodes | array | 文档所属产品编码列表 |
What ships with it
1 file 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.
- 9d ago First seen · 108 lines · 183 tokens per session scan A 631a7f67c2a3
byted-ark-seedance-guide is a skill published in the GitHub repository bytedance/agentkit-samples (450 stars, last pushed 5d ago), licensed Apache-2.0. It adds 183 tokens to every session and 1,983 once invoked, about $0.0009 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 2026-08-31.
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