Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).
Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Fast CLI to summarize URLs, local files, and YouTube links.
Use this skill immediately when the user asks any of: “use summarize.sh” “what’s this link/video about?” “summarize this URL/article” “transcribe this YouTube/video” (best-effort transcript extraction; no yt-dlp needed)
summarize "https://example.com" --model google/gemini-3-flash-preview summarize "/path/to/file.pdf" --model google/gemini-3-flash-preview summarize "https://youtu.be/dQw4w9WgXcQ" --youtube auto
Best-effort transcript (URLs only): summarize "https://youtu.be/dQw4w9WgXcQ" --youtube auto --extract-only If the user asked for a transcript but it’s huge, return a tight summary first, then ask which section/time range to expand.
Set the API key for your chosen provider: OpenAI: OPENAI_API_KEY Anthropic: ANTHROPIC_API_KEY xAI: XAI_API_KEY Google: GEMINI_API_KEY (aliases: GOOGLE_GENERATIVE_AI_API_KEY, GOOGLE_API_KEY) Default model is google/gemini-3-flash-preview if none is set.
--length short|medium|long|xl|xxl|<chars> --max-output-tokens <count> --extract-only (URLs only) --json (machine readable) --firecrawl auto|off|always (fallback extraction) --youtube auto (Apify fallback if APIFY_API_TOKEN set)
Optional config file: ~/.summarize/config.json { "model": "openai/gpt-5.2" } Optional services: FIRECRAWL_API_KEY for blocked sites APIFY_API_TOKEN for YouTube fallback
Writing, remixing, publishing, visual generation, and marketing content production.
Largest current source with strong distribution and engagement signals.