Perfect Web Clone Skill
August 22, 2026 · View on GitHub
This is the pixel-perfect cloning harness. One request — clone https://example.com — and the current coding agent must capture, plan, author, build, measure, repair, and hand the result to you.
English | 中文
The skill is the product. SKILL.md is the contract:
- The agent is the runtime
pwcis the hands and eyes (never calls a model)- Pixel-perfect is a gate table: capture integrity, complete structure, real interactions, fingerprints, weight, per-section visual score
- A similar but inert control fails
- The run ends only in
ready_for_user_revieworfailed_with_residuals
The measured core lives in Perfect-Web-Clone.
Install
pip install "git+https://github.com/ericshang98/Perfect-Web-Clone.git"
playwright install chromium
mkdir -p ~/.claude/skills/perfect-web-clone/references
cp SKILL.md ~/.claude/skills/perfect-web-clone/
cp references/harness-contract.md ~/.claude/skills/perfect-web-clone/references/
Or clone this repo into ~/.claude/skills/perfect-web-clone.
Then: clone https://example.com
Codex and other coding agents that can run pwc load the same SKILL.md.
License
MIT