Take clean PNG screenshots of the LLM Gateway web UI (for README / docs) without rediscovering the tooling. Use whenever asked to screenshot a gateway page (/, /chat, /tokens, /admin/*, /rag, /admin/skills, login), refresh a docs/img/*.png, or capture an authed/admin page. Covers the Playwright + dev-ui-seed-cookie flow, the exact resolution that matches existing images, and the gotchas (cached-Chromium path, macOS file-input locale, stale dev-ui port).
How to install take-screenshots?
croit/llm-gateway/take-screenshots
$npx -y skills add croit/llm-gateway --skill take-screenshotsInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/croit/llm-gateway" --skill "croit/llm-gateway/take-screenshots"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/croit/llm-gateway" that are relevant to the current task. Run `npx skills add "https://github.com/croit/llm-gateway"` and select the relevant skills, then follow their instructions.
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