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-text-to-speechgit 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-text-to-speech)<a href="https://agentmods.dev/skills/bytedance/agentkit-samples/byted-text-to-speech"><img src="https://agentmods.dev/badge/skills/bytedance/agentkit-samples/byted-text-to-speech/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-text-to-speech"><img src="https://agentmods.dev/badge/skills/bytedance/agentkit-samples/byted-text-to-speech.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 | $0.00116 | $0.01318 |
| Opus 5 | $0.00058 | $0.00659 |
| Sonnet 5 | $0.00023 | $0.00264 |
| Haiku 4.5 | $0.00012 | $0.00132 |
Grade A, and why
byted-text-to-speech 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 6d 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 — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Byted-Text-to-Speech Skill
基于火山引擎豆包语音合成（HTTP Chunked/SSE 单向流式-V3）将文本转为语音并保存为音频文件。
何时使用
当用户有以下需求时，优先使用本 skill：
- 需要把一段文字转成语音、朗读音频
- 需要生成配音、旁白、播报、有声读物片段
- 需要将代码注释、文档、文章等内容转为音频便于收听
- 需要生成多语言语音（中文、英文等）
- 用户提到「文字转语音」「TTS」「语音合成」「朗读」「配音」「念出来」「读给我听」
- 用户没有明确说"语音合成"，但任务本质上需要将文本内容转为可播放的音频时
使用前检查
优先检查是否已配置以下凭证：
MODEL_SPEECH_API_KEY
如果缺少凭证，打开 references/setup-guide.md 查看开通、申请和配置方式，并给予用户开通建议
脚本参数
| 参数 | 简写 | 必填 | 说明 |
|---|---|---|---|
--text |
-t |
是 | 要合成的文本内容 |
--output |
-o |
否 | 输出音频文件路径（默认自动生成） |
--speaker |
-s |
否 | 发音人，默认 zh_female_vv_uranus_bigtts，音色列表 |
--format |
否 | 音频格式：mp3（默认）、pcm、ogg_opus |
|
--sample-rate |
否 | 采样率，如 16000、24000（默认 24000） | |
--speech-rate |
否 | 语速 [-50, 100]，100 代表 2.0 倍速，-50 代表 0.5 倍速，默认 0 | |
--pitch-rate |
否 | 音调 [-12, 12]，默认 0 | |
--loudness-rate |
否 | 音量 [-50, 100]，100 代表 2.0 倍音量，-50 代表 0.5 倍音量，默认 0 | |
--bit-rate |
否 | 比特率，对 mp3 和 ogg_opus 格式生效（如 64000、128000），默认 64000 | |
--filter-markdown |
否 | 过滤 markdown 语法（如 **你好** 读为"你好"），默认关闭 |
|
--enable-latex |
否 | 启用 LaTeX 公式播报（使用 latex_parser v2，自动开启 markdown 过滤），默认关闭 |
返回值说明
脚本输出 JSON，包含：
status:"success"或"error"local_path: 本地音频文件路径format: 音频格式error: 失败时的错误信息
请将 local_path 或可访问的音频 URL 返回给用户，便于播放或下载。
错误处理
- 若报错
PermissionError: MODEL_SPEECH_API_KEY ... 需在环境变量中配置：提示用户在 API Key 管理 获取并配置MODEL_SPEECH_API_KEY，写入 workspace 下的环境变量文件后重试。 - 若返回 4xx/5xx 或业务错误码：根据错误信息提示用户检查文本内容、发音人 ID 及账号是否已开通豆包语音服务。
故障排查
- 缺少凭证：打开
references/setup-guide.md - 需要查 API 参数、字段、错误码：打开
references/docs-index.md - 如果脚本返回权限错误，优先检查服务是否已开通、凭证是否有效，给予用户明确的操作指引
参考资料
按需打开以下文件，不必默认全部加载：
references/setup-guide.md：服务开通、凭证申请、环境变量配置references/docs-index.md：API 文档索引、参数说明、音色列表、错误码速查
示例
# 基本用法
python scripts/text_to_speech.py -t "欢迎使用火山引擎语音合成服务。"
# 指定发音人与输出格式
python scripts/text_to_speech.py -t "这是一段测试语音。" -s zh_female_vv_uranus_bigtts -o output.mp3 --format mp3
# 指定语速与采样率
python scripts/text_to_speech.py -t "语速和音调可调。" --speech-rate 10 --sample-rate 16000
What ships with it
6 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.
- 6d ago First seen · 90 lines · 116 tokens per session scan A 53513cec9961
byted-text-to-speech is a skill published in the GitHub repository bytedance/agentkit-samples (450 stars, last pushed 5d ago), licensed Apache-2.0. It adds 116 tokens to every session and 1,318 once invoked, about $0.0006 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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