Using webclaw3 in Claude Code

August 18, 2026 · View on GitHub

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Everything happens in the Claude Code chat — you say things, it runs the commands.

0. Two one-time prerequisites (only you can do these):

  • Install the Chrome extension: download and unzip wc3-chrome-extension-2.0.0.zip, open chrome://extensions/, enable Developer modeLoad unpacked → pick the unzipped folder
  • Log into webclaw3.com and grab your Access Key — it meters generation and unlocks the site-knowledge base

1. Install + check — say:

Install webclaw3 (https://github.com/fatmind/webclaw3) for me, then check the environment

Claude Code clones the repo into ~/.claude/skills/webclaw3, starts the local services, and walks you through the basic configuration (paste the Access Key, confirm the default directory for generated skills, etc.).

2. Use it — from here everything is conversation:

  • Explore: show me the trending list at https://example.com → adjust until it's exactly what you want
  • Distill: distill that into a skill — I want to run it every day (first time, it helps you grab an Access Key from webclaw3.com)
  • Run daily: /skill-name run it or schedule it
  • Repair: paste the error, it fixes the skill locally

The full flow with examples is in the README.