promptschat
Gives Claude Code access to the prompts.chat library, letting you search, retrieve and improve AI prompt templates, and find and install Agent Skills from its registry.
2 skills2 agents2 commands1 MCP+3+2+2+2+1+1+1+1177k
@gh-fContent
Plugin
subtitle-optimizer
A skill for reviewing and correcting SRT subtitle text while keeping sequence numbers and timestamps intact. It fixes ASR transcript errors, homophones, and product-name terms, and offers an HTML review page where each candidate correction can be accepted, rejected, or edited by hand.
Plugin Signal25/100Fair
maintained24
capable14
documented50
adopted18
Claude Code
$ npx -y skills add Rancho-7/subtitle-optimizer --agent claude-code
Codex
$ npx skills add Rancho-7/subtitle-optimizer -a codex
Cursor
$ npx skills add Rancho-7/subtitle-optimizer -a cursor
Gemini CLI
$ npx skills add Rancho-7/subtitle-optimizer -a gemini-cli
GitHub Copilot
$ npx skills add Rancho-7/subtitle-optimizer -a github-copilot
OpenCode
$ npx skills add Rancho-7/subtitle-optimizer -a opencode
Windsurf
$ npx skills add Rancho-7/subtitle-optimizer -a windsurf
Stats
6
Stars
2
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HTML
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MIT
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What's inside
README
Subtitle Optimizer
Subtitle Optimizer 是一个 Agent skill，用来在保留 SRT 序号和时间戳的前提下优化字幕文本。它会生成候选修正版和可视化 HTML 审查台，让你逐条接受、拒绝或手动修正。
核心特性
- 保留时间戳：只修改字幕文本，不改 SRT 序号和时间码。
- 词汇规则修正：内置
assets/corrections.json，可自动处理常见产品名、命令名和 ASR 错词。 - 上下文审阅：Agent 会继续检查词汇表覆盖不到的错别字、近音字、断句和术语不一致。
- 可视化校对：在 HTML 审查台中逐条接受、拒绝或手动修正。
- 直接导出最终字幕：确认后从页面下载
{文件名}_fixed.srt。
安装
方法 1：使用 npx（推荐）
npx skills add rancho-7/subtitle-optimizer
方法 2：手动安装到 Claude Code
mkdir -p ~/.claude/skills
git clone https://github.com/rancho-7/subtitle-optimizer.git ~/.claude/skills/subtitle-optimizer
方法 3：让 Agent 安装
给你的Agent发送以下内容：
安装这个 skill：https://github.com/rancho-7/subtitle-optimizer
如何使用
装好之后，在 Agent 里引用 SRT 文件并说明要优化字幕：
优化一下这个视频字幕 @video.srt
工作流
- Agent 分析原始 SRT：读取字幕和
assets/corrections.json，先识别词汇表能确定的修正。 - 准备审查文件：在原始字幕同目录生成
{文件名}_candidate.srt和{文件名}_diff_preview.html。候选文件保留原始序号和时间戳，只修改字幕文本。 - 执行上下文审阅：Agent 继续检查词汇表覆盖不到的 ASR 错字、近音字、断句问题和语义偏差。长字幕文件会分段处理并覆盖完整字幕。
- 补充高置信度修正：如果 Agent 发现上下文级修正，会写入候选 SRT 并刷新审查台；如果没有，会明确说明没有可安全加入的 AI 建议。
- 用户可视化校对：用浏览器打开 HTML 页面，对每条修改接受、拒绝或手动修正。
- 导出结果：确认无误后，点击网页上的导出按钮，下载最终的
{文件名}_fixed.srt。
输出文件
处理完成后，原始字幕同目录通常会出现：
{文件名}_candidate.srt：候选修正版，用于审查，不是最终文件。{文件名}_diff_preview.html：可视化审查台，用浏览器打开。{文件名}_fixed.srt：你在审查台中点击导出后得到的最终字幕。
维护词汇规则
审查台里的“追加词汇规则”不会直接修改 assets/corrections.json。如果你在页面中添加了可复用规则，可以在页面中导出 new_corrections.json，然后把它交给 Agent：
请把这个 new_corrections.json 合并到 subtitle-optimizer 的词汇规则里
Agent 会把新增规则合并进 assets/corrections.json。合并后的规则会在下次处理字幕时继续使用。
运行要求
- Node.js：18.0 或更高版本
- 依赖：当前脚本只使用 Node.js 内置模块，不需要额外安装运行时依赖
Stars on GitHub
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@zarazhangruiQuestions about subtitle-optimizer.
A skill for reviewing and correcting SRT subtitle text while keeping sequence numbers and timestamps intact. It fixes ASR transcript errors, homophones, and product-name terms, and offers an HTML review page where each candidate correction can be accepted, rejected, or edited by hand. Install it with the command on its page. It includes subtitle-optimizer. Its skills do not fire on their own yet. Free and open source.
- What is subtitle-optimizer?
- A skill for reviewing and correcting SRT subtitle text while keeping sequence numbers and timestamps intact. It fixes ASR transcript errors, homophones, and product-name terms, and offers an HTML review page where each candidate correction can be accepted, rejected, or edited by hand.
- How do I install subtitle-optimizer?
- Run these in Claude Code: npx -y skills add Rancho-7/subtitle-optimizer --agent claude-code. Then prompt normally.
- Does subtitle-optimizer auto-invoke its skills?
- Not yet. It is indexed on Flowy as a plain plugin.
- Is subtitle-optimizer free?
- Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.
- Which coding agents can use subtitle-optimizer's skills?
- subtitle-optimizer installs in Claude Code, and its skills also install in Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI. Each skill's page has the install command. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.
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