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Feishu Edge Tts
by
Anightmare2
· GitHub ↗
· v1.0.0
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Install in OpenClaw
/install feishu-edge-tts
Description
使用微软 Edge TTS(免费)生成语音,发送到飞书。无需 API key,音质优秀,支持多语言多音色。
README (SKILL.md)
Feishu Edge TTS - 飞书语音条(微软免费 TTS)
使用微软 Edge TTS 生成语音,发送到飞书!完全免费!
🎯 功能特点
- ✅ 完全免费:使用微软 Edge TTS,无需 API key
- ✅ 音质优秀:微软 Azure 同款语音引擎
- ✅ 多音色支持:支持中文/英文/日文等多种语言
- ✅ 语音条格式:发送真正的飞书语音条(点击即播)
- ✅ 语速调节:支持 0.5x - 2.0x 语速
- ✅ 音调调节:支持音调高低调整
🎤 可用音色
中文音色
- zh-CN-XiaoxiaoNeural - 女声,温暖亲切(推荐)
- zh-CN-YunxiNeural - 男声,沉稳专业
- zh-CN-YunjianNeural - 男声,激情澎湃
- zh-CN-XiaoyiNeural - 女声,活泼可爱
- zh-CN-liaoning-XiaobeiNeural - 东北话女声
- zh-CN-shaanxi-XiaoniNeural - 陕西话女声
英文音色
- en-US-JennyNeural - 女声,美式英语(推荐)
- en-US-GuyNeural - 男声,美式英语
- en-GB-SoniaNeural - 女声,英式英语
更多音色
支持全球 100+ 语言,400+ 音色!
🔧 前置要求
1. Python 环境
# 安装 edge-tts
pip install edge-tts
2. Feishu 应用配置
同 Feishu Voice Skill
3. 系统依赖
# 安装 ffmpeg
yum install -y ffmpeg # CentOS/OpenCloudOS
apt-get install -y ffmpeg # Ubuntu/Debian
🚀 快速开始
步骤 1:安装依赖
pip install edge-tts
步骤 2:配置环境变量
export FEISHU_APP_ID="cli_xxx"
export FEISHU_APP_SECRET="xxx"
export FEISHU_CHAT_ID="oc_xxx"
步骤 3:发送语音
# 使用默认音色(女声)
bash scripts/send_voice.sh -t "主人晚上好~"
# 指定音色
bash scripts/send_voice.sh -t "Hello!" -v en-US-JennyNeural
# 调整语速
bash scripts/send_voice.sh -t "你好" --rate 1.2
# 调整音调
bash scripts/send_voice.sh -t "你好" --pitch 10
💡 使用示例
1. 温暖女声问候
bash scripts/send_voice.sh -t "主人早上好~ 新的一天开始啦,今天也要加油哦~" -v zh-CN-XiaoxiaoNeural
2. 专业男声播报
bash scripts/send_voice.sh -t "现在是北京时间上午 8 点,为您播报今日新闻。" -v zh-CN-YunxiNeural
3. 英文语音
bash scripts/send_voice.sh -t "Good morning! Have a nice day!" -v en-US-JennyNeural
4. 方言趣味
bash scripts/send_voice.sh -t "哎呀妈呀,这旮瘩真冷啊!" -v zh-CN-liaoning-XiaobeiNeural
📖 命令参数
bash scripts/send_voice.sh [选项]
选项:
-t, --text \x3Ctext> 要转换的文字(必需)
-v, --voice \x3Cvoice> 音色名称(默认:zh-CN-XiaoxiaoNeural)
-r, --rate \x3C1.0> 语速(-50% 到 +50%,默认 0%)
-p, --pitch \x3C0> 音调(-50Hz 到 +50Hz,默认 0)
-o, --output \x3Cfile> 输出音频文件路径
--list-voices 列出所有可用音色
--no-send 只生成音频,不发送
-h, --help 显示帮助
🎵 音色列表
# 查看所有可用音色
bash scripts/send_voice.sh --list-voices
# 查看中文音色
bash scripts/send_voice.sh --list-voices | grep zh-CN
⚙️ 高级配置
1. 自定义默认音色
编辑 config.sh:
DEFAULT_VOICE="zh-CN-YunxiNeural" # 男声
DEFAULT_RATE="0" # 正常语速
DEFAULT_PITCH="0" # 正常音调
2. 批量生成
# 从文件读取文字,批量生成
cat messages.txt | while read line; do
bash scripts/send_voice.sh -t "$line"
sleep 2
done
📦 文件结构
feishu-edge-tts/
├── SKILL.md
├── README.md
├── reference.md
├── scripts/
│ ├── send_voice.sh # 主脚本
│ ├── list_voices.sh # 音色列表
│ └── config.sh # 配置文件
├── examples/
│ ├── greetings.txt # 问候语示例
│ └── crontab.txt # 定时任务示例
└── config.sh # 用户配置
💰 商业授权
- 个人使用:免费
- 商业使用:请联系作者获取授权
Made with ❤️ by 司幼 (SiYou)
Usage Guidance
This skill appears to do what it claims (generate Edge TTS audio and send it to Feishu). Before installing or running:
- Note that you must provide FEISHU_APP_ID, FEISHU_APP_SECRET, and FEISHU_CHAT_ID as environment variables; the top-level registry metadata omitted these — don't trust that omission.
- Create or use a Feishu app/account with the minimum permissions necessary (least privilege) for uploading and sending messages; avoid using highly privileged tenant credentials.
- Inspect scripts yourself (or run them in an isolated environment) — the send_voice.sh script posts only to open.feishu.cn and uses local temp files, edge-tts, ffmpeg, curl, and python3 for JSON parsing. There are no hidden remote endpoints in the code.
- Test with the --no-send flag first to confirm audio generation locally before providing real Feishu credentials.
- Install edge-tts and ffmpeg from official package sources (pip and your OS package manager) to avoid malicious third-party binaries.
If you want higher assurance, ask the author for canonical source (repo/homepage) and a signed release; the manifest claims a GitHub URL but 'Source' and 'Homepage' are unknown — lack of an authoritative upstream repo reduces confidence.
Capability Analysis
Type: OpenClaw Skill
Name: feishu-edge-tts
Version: 1.0.0
The skill provides legitimate functionality to convert text to speech using Microsoft Edge TTS and send it to Feishu. However, the main script `scripts/send_voice.sh` is vulnerable to shell injection because it passes unsanitized user-provided arguments (such as the text content and voice selection) directly into shell commands for `edge-tts` and `ffmpeg`. While no evidence of intentional malice or unauthorized data exfiltration was found, the lack of input validation represents a significant security flaw.
Capability Assessment
Purpose & Capability
The name/description (Edge TTS → Feishu) match what the scripts do: use edge-tts, ffmpeg, and curl to generate audio and upload/send via Feishu APIs. Required tools (edge-tts, ffmpeg, curl) are appropriate for this purpose.
Instruction Scope
SKILL.md and scripts scope is limited to generating audio (edge-tts), converting to opus (ffmpeg), uploading to Feishu via open.feishu.cn, and sending a message. The runtime instructions do not read unrelated system files or attempt to exfiltrate data to unexpected endpoints.
Install Mechanism
No install spec; this is instruction + script based. Dependencies are installed via standard channels (pip for edge-tts, OS package managers for ffmpeg) which is low risk compared to downloading arbitrary binaries.
Credentials
The scripts require FEISHU_APP_ID, FEISHU_APP_SECRET, and FEISHU_CHAT_ID to upload/send audio—this is proportionate to sending messages via Feishu. However, the registry summary at the top incorrectly listed 'Required env vars: none' while clawhub.yaml and SKILL.md do declare/expect these env vars. That metadata mismatch is a red flag (could be oversight, but it affects informed consent before installation).
Persistence & Privilege
Skill does not request persistent elevated privileges, does not set always:true, and does not modify other skills or global configs. It runs as a normal script and cleans up temporary files.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install feishu-edge-tts - After installation, invoke the skill by name or use
/feishu-edge-tts - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.0
Initial release - 微软免费 TTS,400+ 音色
Metadata
Frequently Asked Questions
What is Feishu Edge Tts?
使用微软 Edge TTS(免费)生成语音,发送到飞书。无需 API key,音质优秀,支持多语言多音色。 It is an AI Agent Skill for Claude Code / OpenClaw, with 492 downloads so far.
How do I install Feishu Edge Tts?
Run "/install feishu-edge-tts" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Feishu Edge Tts free?
Yes, Feishu Edge Tts is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Feishu Edge Tts support?
Feishu Edge Tts is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Feishu Edge Tts?
It is built and maintained by Anightmare2 (@anightmare2); the current version is v1.0.0.
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