skill-packager-skill

Package AI agent skills into deployment formats — .zip, .skill, Claude plugin, Claude marketplace, Cursor plugin, Cursor marketplace, native Codex/ChatGPT plugin, ChatGPT/Manus zip, Codex CLI, NanoClaw marketplace, OpenClaw/ClawHub, Agent Skills standard (.agents/), or a universal repo with all formats + CI/CD. Use when the user says "package this skill", "deploy my skill", "create a plugin from this skill", "make this work on Cursor/ChatGPT/Codex/NanoClaw/OpenClaw", "set up a repo for my skill", or wants to distribute a SKILL.md to any platform.

Create formal, verifiable proofs of claims with machine-checkable reasoning. Use when asked to prove, verify, fact-check, or rigorously establish whether a claim is true or false — mathematical, empirical, or mixed. Trigger phrases: "is it really true", "can you prove", "verify this", "fact-check this", "prove it", "show me the logic". Do NOT use for opinions, essays, or questions with no verifiable answer.

Create formal, verifiable proofs of claims with machine-checkable reasoning. Use when asked to prove, verify, fact-check, or rigorously establish whether a claim is true or false — mathematical, empirical, or mixed. Trigger phrases: "is it really true", "can you prove", "verify this", "fact-check this", "prove it", "show me the logic". Do NOT use for opinions, essays, or questions with no verifiable answer.

Efficiently read, parse, and analyze transcription and subtitle files (STJ, VTT, SRT, ASS, SSA). Use this skill whenever the user uploads or references a transcription file, subtitle file, or meeting recording transcript. Trigger on file extensions like .stj, .stjson, .vtt, .srt, .ass, .ssa, or when the user mentions transcripts, captions, subtitles, meeting notes from recordings, or wants to summarize a recording, find who said what, extract action items, or convert between transcription formats.

Efficiently read, parse, and analyze transcription and subtitle files (STJ, VTT, SRT, ASS, SSA). Use this skill whenever the user uploads or references a transcription file, subtitle file, or meeting recording transcript. Trigger on file extensions like .stj, .stjson, .vtt, .srt, .ass, .ssa, or when the user mentions transcripts, captions, subtitles, meeting notes from recordings, or wants to summarize a recording, find who said what, extract action items, or convert between transcription formats.

Help developers use @chenglou/pretext, the 15KB TypeScript text measurement library that computes exact text metrics without DOM reflows. Use when user mentions pretext, @chenglou/pretext, text measurement, text layout without DOM, text reflow, text around obstacles, auto-fit font size, layoutNextLine, or asks to measure text height/width in JavaScript without triggering browser reflow. Covers API usage, integration patterns, creative demos (ASCII art, obstacle-aware flow, masonry), and critical gotchas. Do NOT use for CSS-only text layout questions or general typography.

Download YouTube videos with interactive resolution and subtitle selection using yt-dlp. Use when the user wants to download a YouTube video, save a video from YouTube, get video subtitles/captions, or mentions youtube download, yt-dlp, video resolution, or SRT subtitles from YouTube.

Download YouTube videos with interactive resolution and subtitle selection using yt-dlp. Use when the user wants to download a YouTube video, save a video from YouTube, get video subtitles/captions, or mentions youtube download, yt-dlp, video resolution, or SRT subtitles from YouTube.