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v15.49.0MIT

Darkroom Engineering coding standards and reusable engineering workflows for Codex.

lighthouse

Lighthouse audit of one page with an improvement loop until targets are met. Triggers "lighthouse", "page speed", "LCP", "CLS", "INP", "core web vitals". Repo-wide performance audits go to /audit performance.

Read SKILL.md at the source

Pinned to revision a829473062f7, so it is the text this page describes rather than whatever the author pushed since.

Pre-approved tools experimental

Experimental field. Support varies between clients, so this list is what the author declared, not what your client will enforce.

  • Bash
  • Read
  • Write
  • Edit
  • Grep
  • Glob
  • LS
  • mcp__chrome-devtools__navigate_page
  • mcp__chrome-devtools__take_screenshot
  • mcp__chrome-devtools__take_snapshot
  • mcp__chrome-devtools__lighthouse_audit
  • mcp__aside-devtools__navigate_page
  • mcp__aside-devtools__take_screenshot
  • mcp__aside-devtools__take_snapshot
  • mcp__aside-devtools__lighthouse_audit

Files

Every link opens the file at its source, pinned to the revision this page describes.