By theontho
Reusable agent skills for transcript summaries, web-to-Markdown conversion, and Ghostty theme tooling.
Transform Ghostty theme colors, apply Ghostty/cmux/Terminal.app light/dark themes, and convert Ghostty themes into VS Code/Cursor/VSCodium color customizations. WHEN: Ghostty theme, VS Code theme from Ghostty, terminal theme, cmux theme, Apple Classic Black, red night tint, color palette transform.
Downloads video transcripts via subtitles using yt-dlp, deduplicates and cleans them into plain-text files, then produces an AI summary of each video. WHEN: "summarize video", "video summary", "transcript summary", "summarize YouTube", "get transcript", "video transcript", "watch summary".
High-quality conversion of web pages or mirrored HTML sites to clean Markdown. Use when the user wants to preserve document structure like blockquotes and relative links while stripping boilerplate (nav, scripts, styles).
a dumping ground for various skills I make
This repository keeps skills in the portable skills/<name>/SKILL.md layout and includes adapter paths for common agents:
| Agent/tool | Project path |
|---|---|
| Claude Code | .claude/skills/ |
| GitHub Copilot | .agents/skills/ |
| Codex | .agents/skills/ |
| Cursor, Amp, Universal agents | .agents/skills/ |
Claude Code uses plugins as the installable unit for shared skills. Add this repo as a marketplace, install the bundled plugin, then reload plugins:
/plugin marketplace add theontho/skill-dump
/plugin install skill-dump@theontho-skill-dump
/reload-plugins
Codex also uses plugins as the installable distribution unit for reusable skills. Add this repo as a plugin marketplace, then open the plugin browser and install Skill Dump:
codex plugin marketplace add theontho/skill-dump
codex
Then run /plugins inside Codex.
npx skills installsList the skills in this repo:
npx skills add theontho/skill-dump --list --full-depth
Install all skills globally for Claude Code, GitHub Copilot, and Codex:
npx skills add theontho/skill-dump --skill '*' --agent claude-code --agent github-copilot --agent codex --global -y
Install from a local checkout:
npx skills add . --skill '*' --agent claude-code --agent github-copilot --agent codex -y
Local npm shortcuts are also available:
npm run skills:discover
npm run skills:list
npm run skills:install:claude
npm run skills:install:copilot
npm run skills:install:codex
npm run skills:install:all
The machine-readable registry is available as both .agentskills.json and agentskills.json.
Use the repo manager so manifests, plugin metadata, hashes, and adapter symlinks stay in sync:
npm run skills:new -- my-new-skill --description "Do X when the user asks for Y."
npm run skills:sync
npm run skills:check
skills:new creates skills/<name>/SKILL.md and immediately regenerates .agentskills.json, agentskills.json, .claude-plugin/, .codex-plugin/, and .agents/plugins/marketplace.json.
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npx claudepluginhub theontho/skill-dump --plugin skill-dumpUltra-compressed communication mode. Cuts ~75% of tokens while keeping full technical accuracy by speaking like a caveman.
Frontend design skill for UI/UX implementation
Comprehensive UI/UX design plugin for mobile (iOS, Android, React Native) and web applications with design systems, accessibility, and modern patterns
Memory compression system for Claude Code - persist context across sessions
Marketing skills for AI agents — conversion optimization, copywriting, SEO, paid ads, ad creative, and growth
Standalone image generation plugin using Nano Banana MCP server. Generates and edits images, icons, diagrams, patterns, and visual assets via Gemini image models. No Gemini CLI dependency required.