Clone App Pat Pro
Give it a URL and it rebuilds that web app in code, then measures the copy against the original.
Skills
Teach your agent a new job.
These are the skills I built and use every week. Free and open source: install one and your agent can do the job too.
clone-app-pat-pro/
- SKILL.md
- references/
- 01-recon.md
- 02-extraction.md
- 05-build.md
- 06-qa.md
- scripts/
- assert-styles.mjs
What are Claude skills?
- A folder
A SKILL.md file of instructions, plus any scripts and reference docs the job needs.
- Loaded when the job comes up
Claude keeps only each skill’s name and one-line description in mind, and reads the rest when your request matches.
- Asked for in plain English
Add it once. After that you just describe the job, and Claude follows the skill’s steps.
Seven of the projects below are Claude skills; the rest run in Codex or are bigger agent setups. Anthropic’s skills documentation has the details.
The Best Claude Skills for Office Work: We Tested 5 Free Ones Against Plain Claude
Hundreds of free Claude skills are floating around, and most lists never check whether they change anything. We installed five popular ones for writing, status updates, research, design review and long projects, ran each on a real work task next to plain Claude, and kept score.
We Turned Our AI Corrections Into a Checklist. Here's What It Caught
Save the fixes you keep making as yes/no checks, and you can grade any model or prompt by your own standards. We tested it on a weekly update.
We Had Claude Clean Up Its Own Memory. 105 Lines Went In, 24 Came Out
Claude's memory collects old jobs, past plans and one-time requests. We built a 105-line memory for a made-up person, with an answer key, and had Claude Opus 5.5 clean it six times. It cut every one-time request and kept every current fact, but it miscounted its own memory and guessed on a few things you'd want to be asked about.
Damon
A Mac app where you build a team of coding agents that each keep their own name, repo and memory.
Damon Mobile
Talk to the coding agents running on your Mac from your phone, in a chat that looks like Claude.
Build an agent harness that runs every AI model in one app
Fable 5 built “Damon”—one Mac app to run all your agents, on the subscriptions you already pay for. Here’s the exact build, step by step.