bilibili-subtitle-fetcher-skill

🥈Silver

@suyuan2022

A Claude skill that searches Bilibili (B站) videos by keyword, fetches their subtitles, and converts them into Markdown files. Built for researchers and content analysts working with Chinese video content.

2040Updated 1mo ago

Intermediate30min to implementautomation

Saves ~75 min per use

Quick InstallView Source

git clone https://github.com/suyuan2022/bilibili-subtitle-fetcher-skill.git

Works with:

Claude

Overview

About This Skill

The bilibili-subtitle-fetcher-skill enables Claude to search Bilibili (B站) by keyword, retrieve subtitles from matching videos, and save them as formatted Markdown files. It processes multiple videos concurrently using up to 3 threads, with built-in request rate control to avoid throttling. Intelligent file naming keeps the output organized, and a standardized Markdown output format makes the subtitles easy to read or feed into downstream workflows. This skill is particularly useful for researchers, content creators, and analysts who need to extract and study text from Chinese video content at scale.

How to Use

Copy config.json.example to config.json and fill in the required settings. Run install.sh to set up dependencies. Invoke the skill within Claude by providing a search keyword; it will search Bilibili, fetch subtitles concurrently (up to 3 threads), and save Markdown files to the subtitles directory.

Use Cases

Batch-download subtitles from Bilibili videos matching a research topic

Convert B站 video subtitles to Markdown for note-taking or summarization

Collect transcripts from multiple Bilibili videos concurrently for content analysis

Archive subtitles from Bilibili search results in a structured, readable format

Setup & Installation

Quick Install

No install command available. Check the GitHub repository for manual installation instructions.

Alternative Install (Git Clone)

git clone https://github.com/suyuan2022/bilibili-subtitle-fetcher-skill

Requirements

Claude Code or compatible AI agent
Works with: Claude

Quick Start Guide

Install the Skill

Copy the install command above and run it in your terminal.

Open Your AI Agent

Launch Claude Code, Cursor, or your preferred AI coding agent.

Try It Out

Use the prompt template or examples below to test the skill.

Customize

Adapt the skill to your specific use case and workflow.

Usage Examples

Prompt Template

I need to fetch subtitles from a Bilibili video and convert them to Markdown format. Please search for a video titled '[VIDEO_TITLE]' by '[UPLOADER]' in the '[INDUSTRY]' category. Extract the subtitles and format them as Markdown with timestamps. Ensure the output is clean and ready for documentation purposes.

Example Output

```markdown
# Bilibili Video Subtitles: '[VIDEO_TITLE]' by [UPLOADER]

## Subtitles with Timestamps

**00:00:01**
Welcome to [COMPANY]'s latest tutorial on [TOPIC]. Today, we'll explore the fundamentals of [INDUSTRY] and how it impacts modern businesses.

**00:00:15**
First, let's discuss the importance of [KEY_CONCEPT] in today's market. This concept has revolutionized the way we approach [RELATED_TOPIC].

**00:01:30**
For example, consider the case of [COMPANY]. They implemented [SOLUTION] and saw a 30% increase in efficiency within the first quarter.

**00:02:45**
To get started, you'll need to gather [REQUIRED_DATA]. This data is crucial for understanding the current state of your [INDUSTRY] operations.

**00:04:00**
Remember, the key to success is continuous improvement. Regularly review your [METRICS] and adjust your strategies accordingly.

**00:05:15**
Thank you for watching. If you found this video helpful, don't forget to like and subscribe for more content on [INDUSTRY].
```