Tl Dw

What This Skill Does

The Tl Dw skill is a powerful YouTube summarization tool designed to convert lengthy video transcripts into structured, digestible summaries. By utilizing the yt-dlp library to extract subtitles, the skill cleans and processes the data to strip away duplicate lines often found in auto-generated captions. It then synthesizes the information into a format containing key takeaways, main arguments, and final conclusions. This is perfect for users who need to process large volumes of video data without committing to the time cost of watching full-length content.

Installation

To integrate this skill into your OpenClaw environment, execute the following command in your terminal: clawhub install openclaw/skills/skills/vovavvk/tl-dw. The installation process will automatically provision a Python virtual environment (venv/) and install necessary dependencies like yt-dlp. Ensure you have Python 3.8 or higher installed on your system. No manual configuration is required for standard usage, though you may provide a cookies file if you intend to summarize age-restricted or members-only content by referencing the file path in the configuration settings.

Use Cases

This skill is indispensable for researchers, students, and content analysts. Common scenarios include extracting insights from long educational webinars, summarizing news reports to identify specific claims, or documenting the main points of technical tutorials. By automating the extraction of video transcripts, users can treat videos as searchable text, making them vastly easier to reference in professional reports or study notes.

Example Prompts

1. "Tl Dw: Please summarize this YouTube video: https://www.youtube.com/watch?v=example-id and give me the main bullet points of the argument."
2. "Extract the key takeaways from this lecture: https://www.youtube.com/watch?v=example-id. What are the specific examples provided by the speaker?"
3. "Summarize the conclusions from this documentary video: https://www.youtube.com/watch?v=example-id so I can prepare a brief report for my team."

Tips & Limitations

To get the best results, ensure the YouTube video has high-quality closed captions available, as the quality of the summary depends on the accuracy of the transcript. While the skill performs deduplication, audio-to-text artifacts can occasionally persist if the captioning is particularly poor. For age-restricted content, ensure your cookie file is valid and correctly placed within the skill directory to prevent download failures. Note that extremely long videos may take slightly longer to process as the entire transcript must be read and analyzed by the agent.