Utility Skills for Coding Agents

You say "Compress this PDF for email." Your coding agent spends two minutes researching the same tool it researched last week, tries three wrong approaches, and sometimes makes the file bigger.

This pack fixes that. Six plain-text skill files your agent reads once and follows every time. No code, no scripts, no install.

What it covers

PDF. Compress, merge, split, extract pages, strip metadata. Four quality presets.

Image. Convert formats, resize, batch optimize, presets for web/social/email.

Video. Compress, trim, extract audio, export for Reels/YouTube/Telegram in one go.

Audio. Convert, normalize, trim, merge, podcast-ready preset.

File Ops. Batch rename, zip, organize, deduplicate. Dry-runs before touching anything.

Automation, "Prepare this folder for email" chains compress + optimize + zip in one sentence.

Safety by default. Originals never overwritten. Lossy operations announced. Destructive actions show a preview first.

Works with Claude Code, Codex, OpenCode, Gemini CLI, and Cursor.

What you get

Six SKILL.md files + install guide + docs. Copy into your agent's skills folder. Done.

Setup

Option 1: Show where to find the zip file and ask your coding agent to install skills from that folder.

Option 2:

1. Unzip the file you downloaded
2. Copy the "skills" folder into your coding agent's skills directory:
   • Claude Code: ~/.claude/skills/ (Mac/Linux) or %USERPROFILE%.claude\skills\ (Windows)
   • Codex/Gemini CLI/Cursor: See INSTALL.md in the zip for your agent
3. Start a new session. The skills are now active.
4. Try it: tell your agent "compress this PDF for email" or "convert these images to WebP"